Supporting information
Crystallographic Information File (CIF) https://doi.org/10.1107/S0108768109027177/sn5085sup1.cif | |
Structure factor file (CIF format) https://doi.org/10.1107/S0108768109027177/sn5085BaMgF4250Ksup2.hkl | |
Structure factor file (CIF format) https://doi.org/10.1107/S0108768109027177/sn5085BaMgF4200Ksup3.hkl | |
Structure factor file (CIF format) https://doi.org/10.1107/S0108768109027177/sn5085BaMgF4150Ksup4.hkl | |
Structure factor file (CIF format) https://doi.org/10.1107/S0108768109027177/sn5085BaMgF4100Ksup5.hkl | |
Structure factor file (CIF format) https://doi.org/10.1107/S0108768109027177/sn5085BaZnF4290Ksup6.hkl | |
Structure factor file (CIF format) https://doi.org/10.1107/S0108768109027177/sn5085BaZnF4200Ksup7.hkl | |
Structure factor file (CIF format) https://doi.org/10.1107/S0108768109027177/sn5085BaZnF4150Ksup8.hkl | |
Structure factor file (CIF format) https://doi.org/10.1107/S0108768109027177/sn5085BaZnF4100Ksup9.hkl | |
Structure factor file (CIF format) https://doi.org/10.1107/S0108768109027177/sn5085BaZnF450Ksup10.hkl | |
Structure factor file (CIF format) https://doi.org/10.1107/S0108768109027177/sn5085BaZnF410Ksup11.hkl | |
Structure factor file (CIF format) https://doi.org/10.1107/S0108768109027177/sn5085BaMnF4255Ksup12.hkl | |
Structure factor file (CIF format) https://doi.org/10.1107/S0108768109027177/sn5085BaMnF4245Ksup13.hkl | |
Structure factor file (CIF format) https://doi.org/10.1107/S0108768109027177/sn5085BaMnF4175Ksup14.hkl | |
Structure factor file (CIF format) https://doi.org/10.1107/S0108768109027177/sn5085BaMnF4100Ksup15.hkl | |
Structure factor file (CIF format) https://doi.org/10.1107/S0108768109027177/sn5085BaMnF435Ksup16.hkl | |
Structure factor file (CIF format) https://doi.org/10.1107/S0108768109027177/sn5085BaMnF410Ksup17.hkl | |
Rietveld powder data file (CIF format) https://doi.org/10.1107/S0108768109027177/sn5085BaMgF410Ksup18.rtv | |
Rietveld powder data file (CIF format) https://doi.org/10.1107/S0108768109027177/sn5085BaZnF410K2sup19.rtv | |
Rietveld powder data file (CIF format) https://doi.org/10.1107/S0108768109027177/sn5085BaMnF410K2sup20.rtv | |
Portable Document Format (PDF) file https://doi.org/10.1107/S0108768109027177/sn5085sup21.pdf |
Data collection: STOE MainMenu Version 1.39 (2004), STOE & Cie GmbH for BaMgF4250K, BaMgF4200K, BaMgF4150K, BaMgF4100K, BaZnF4290K, BaZnF4200K, BaZnF4150K, BaZnF4100K, BaMnF4255K, BaMnF4245K, BaMnF4175K, BaMnF4100K; CrysAlis CCD for BaZnF450K, BaZnF410K, BaMnF435K, BaMnF410K. Cell refinement: RECIPE Version 1.16 (2004), STOE & Cie GmbH for BaMgF4250K, BaMgF4200K, BaMgF4150K, BaMgF4100K, BaZnF4290K, BaZnF4200K, BaZnF4150K, BaZnF4100K, BaMnF4255K, BaMnF4245K, BaMnF4175K, BaMnF4100K; Jana2006 for BaZnF450K, BaZnF410K, BaMnF435K; 'Oxford Diffraction (2007). Oxford Diffraction Ltd., Xcalibur CCD system, CrysAlis PRO Software, Version 1.171.32' for BaMnF410K. Data reduction: STOE X-RED, STOE & Cie GmbH + Jana2006 for BaMgF4250K, BaMgF4200K, BaMgF4150K, BaMgF4100K, BaZnF4290K, BaZnF4200K, BaZnF4150K, BaZnF4100K, BaMnF4255K, BaMnF4245K, BaMnF4175K, BaMnF4100K; Jana2006 for BaZnF450K, BaZnF410K; CrysAlis RED Jana2006 (Petricek, Dusek & Palatinus, 2006) for BaMnF435K; CrysAlis RED + Jana2006 for BaMnF410K. For all compounds, program(s) used to refine structure: Jana2006 (Petricek, Dusek & Palatinus, 2006); software used to prepare material for publication: Jana2006 (Petricek, Dusek & Palatinus, 2006).
BaF4Mg | F(000) = 416 |
Mr = 237.6 | Lattice parameter from LeBail fit of synchrotron powder data |
Orthorhombic, Cmc21 | Dx = 4.525 Mg m−3 |
Hall symbol: C -2x;-2yc;2zc | Mo Kα radiation, λ = 0.71073 Å |
a = 4.12743 (1) Å | µ = 11.50 mm−1 |
b = 14.51455 (6) Å | T = 250 K |
c = 5.82028 (3) Å | , colourless |
V = 348.68 (1) Å3 | 0.14 × 0.07 × 0.03 mm |
Z = 4 |
STOE IPDS II diffractometer | 613 reflections with I > 3σ(I) |
Radiation source: X-ray tube | Rint = 0.031 |
\w–scans | θmax = 31.8°, θmin = 2.8° |
Absorption correction: numerical STOE X-RED32 Version 1.31, STOE | h = −6→6 |
Tmin = 0.367, Tmax = 0.533 | k = −21→21 |
2375 measured reflections | l = −8→8 |
617 independent reflections |
Refinement on F | Weighting scheme based on measured s.u.'s w = 1/(σ2(F) + 0.0001F2) |
R[F2 > 2σ(F2)] = 0.020 | (Δ/σ)max = 0.0002 |
wR(F2) = 0.026 | Δρmax = 0.65 e Å−3 |
S = 2.51 | Δρmin = −0.71 e Å−3 |
617 reflections | Extinction correction: B-C type 1 Gaussian isotropic (Becker & Coppens, 1974) |
37 parameters | Extinction coefficient: 730 (130) |
0 restraints | Absolute structure: inversion twin |
1 constraint | Absolute structure parameter: 0.00 (5) |
BaF4Mg | V = 348.68 (1) Å3 |
Mr = 237.6 | Z = 4 |
Orthorhombic, Cmc21 | Mo Kα radiation |
a = 4.12743 (1) Å | µ = 11.50 mm−1 |
b = 14.51455 (6) Å | T = 250 K |
c = 5.82028 (3) Å | 0.14 × 0.07 × 0.03 mm |
STOE IPDS II diffractometer | 617 independent reflections |
Absorption correction: numerical STOE X-RED32 Version 1.31, STOE | 613 reflections with I > 3σ(I) |
Tmin = 0.367, Tmax = 0.533 | Rint = 0.031 |
2375 measured reflections |
R[F2 > 2σ(F2)] = 0.020 | 0 restraints |
wR(F2) = 0.026 | Δρmax = 0.65 e Å−3 |
S = 2.51 | Δρmin = −0.71 e Å−3 |
617 reflections | Absolute structure: inversion twin |
37 parameters | Absolute structure parameter: 0.00 (5) |
x | y | z | Uiso*/Ueq | ||
Ba | 0.5 | 0.351661 (13) | 0.5342 (4) | 0.01268 (10) | |
Mg | 0 | 0.41447 (10) | 0 | 0.0105 (5) | |
F1 | 0 | 0.3045 (2) | 0.8045 (8) | 0.0112 (7) | |
F2 | 0 | 0.3347 (3) | 0.2650 (8) | 0.0141 (8) | |
F3 | 0 | 0.4755 (2) | 0.6892 (7) | 0.0161 (8) | |
F4 | 0.5 | 0.4211 (2) | 0.9908 (7) | 0.0174 (9) |
U11 | U22 | U33 | U12 | U13 | U23 | |
Ba | 0.00728 (16) | 0.01767 (17) | 0.01309 (17) | 0 | 0 | −0.00433 (12) |
Mg | 0.0097 (6) | 0.0096 (6) | 0.0121 (13) | 0 | 0 | −0.0001 (5) |
F1 | 0.0128 (14) | 0.0100 (11) | 0.0108 (12) | 0 | 0 | 0.0008 (11) |
F2 | 0.0116 (15) | 0.0174 (12) | 0.0133 (16) | 0 | 0 | 0.0016 (14) |
F3 | 0.0161 (13) | 0.0143 (13) | 0.0180 (17) | 0 | 0 | 0.0054 (10) |
F4 | 0.0091 (11) | 0.0256 (14) | 0.018 (2) | 0 | 0 | −0.0037 (10) |
Ba—F1 | 2.684 (3) | F1—F2vii | 2.897 (4) |
Ba—F1i | 2.684 (3) | F1—F2viii | 2.897 (4) |
Ba—F1ii | 2.631 (4) | F1—F3 | 2.572 (5) |
Ba—F2 | 2.603 (3) | F1—F4ix | 2.881 (4) |
Ba—F2i | 2.603 (3) | F1—F4 | 2.881 (4) |
Ba—F3 | 2.882 (2) | F2—F3iv | 2.789 (5) |
Ba—F3i | 2.882 (2) | F2—F4v | 2.894 (4) |
Ba—F4 | 2.843 (4) | F2—F4iii | 2.894 (4) |
Mg—F1iii | 1.961 (4) | F3—F3iv | 2.996 (6) |
Mg—F2 | 1.928 (4) | F3—F3x | 2.996 (6) |
Mg—F3iii | 2.014 (4) | F3—F4ix | 2.822 (4) |
Mg—F3iv | 1.940 (4) | F3—F4 | 2.822 (4) |
Mg—F4v | 2.0667 (2) | F3—F4xi | 2.800 (3) |
Mg—F4iii | 2.0667 (2) | F3—F4iv | 2.800 (3) |
F1—F2vi | 2.716 (6) | ||
F1—Ba—F1i | 100.52 (12) | F1xii—F2—F4v | 80.68 (9) |
F1—Ba—F1ii | 94.48 (10) | F1xii—F2—F4iii | 148.6 (2) |
F1—Ba—F2 | 73.68 (11) | F1ii—F2—F3iv | 134.52 (8) |
F1—Ba—F2i | 159.80 (12) | F1ii—F2—F4v | 148.6 (2) |
F1—Ba—F3 | 54.90 (10) | F1ii—F2—F4iii | 80.68 (9) |
F1—Ba—F3i | 121.76 (13) | F3iv—F2—F4v | 59.00 (11) |
F1—Ba—F4 | 62.77 (10) | F3iv—F2—F4iii | 59.00 (11) |
F1i—Ba—F1ii | 94.48 (10) | F4v—F2—F4iii | 90.96 (14) |
F1i—Ba—F2 | 159.80 (12) | Baix—F3—Ba | 91.48 (10) |
F1i—Ba—F2i | 73.68 (11) | Baix—F3—Mgvi | 90.39 (10) |
F1i—Ba—F3 | 121.76 (13) | Baix—F3—Mgx | 109.63 (13) |
F1i—Ba—F3i | 54.90 (10) | Ba—F3—Mgvi | 90.39 (10) |
F1i—Ba—F4 | 62.77 (10) | Ba—F3—Mgx | 109.63 (13) |
F1ii—Ba—F2 | 67.23 (10) | Mgvi—F3—Mgx | 150.7 (2) |
F1ii—Ba—F2i | 67.23 (10) | F1—F3—F2x | 155.8 (2) |
F1ii—Ba—F3 | 134.13 (5) | F1—F3—F3iv | 118.86 (17) |
F1ii—Ba—F3i | 134.13 (5) | F1—F3—F3x | 88.60 (16) |
F1ii—Ba—F4 | 141.31 (13) | F1—F3—F4ix | 64.39 (11) |
F2—Ba—F2i | 104.92 (13) | F1—F3—F4 | 64.39 (11) |
F2—Ba—F3 | 71.30 (10) | F1—F3—F4xi | 128.66 (9) |
F2—Ba—F3i | 144.60 (12) | F1—F3—F4iv | 128.66 (9) |
F2—Ba—F4 | 126.60 (8) | F2x—F3—F3iv | 85.38 (14) |
F2i—Ba—F3 | 144.60 (12) | F2x—F3—F3x | 67.16 (14) |
F2i—Ba—F3i | 71.30 (10) | F2x—F3—F4ix | 100.23 (13) |
F2i—Ba—F4 | 126.60 (8) | F2x—F3—F4 | 100.23 (13) |
F3—Ba—F3i | 91.48 (7) | F2x—F3—F4xi | 62.37 (10) |
F3—Ba—F4 | 59.07 (9) | F2x—F3—F4iv | 62.37 (10) |
F3i—Ba—F4 | 59.07 (9) | F3iv—F3—F3x | 152.54 (14) |
F1iii—Mg—F2 | 88.60 (18) | F3iv—F3—F4ix | 132.12 (9) |
F1iii—Mg—F3iii | 80.61 (15) | F3iv—F3—F4 | 132.12 (9) |
F1iii—Mg—F3iv | 179.10 (17) | F3iv—F3—F4xi | 58.16 (11) |
F1iii—Mg—F4v | 91.33 (10) | F3iv—F3—F4iv | 58.16 (11) |
F1iii—Mg—F4iii | 91.33 (10) | F3x—F3—F4ix | 57.45 (10) |
F2—Mg—F3iii | 169.21 (17) | F3x—F3—F4 | 57.45 (10) |
F2—Mg—F3iv | 92.30 (17) | F3x—F3—F4xi | 105.86 (12) |
F2—Mg—F4v | 92.80 (11) | F3x—F3—F4iv | 105.86 (12) |
F2—Mg—F4iii | 92.80 (11) | F4ix—F3—F4 | 93.98 (14) |
F3iii—Mg—F3iv | 98.49 (16) | F4ix—F3—F4xi | 82.38 (9) |
F3iii—Mg—F4v | 87.49 (11) | F4ix—F3—F4iv | 160.94 (18) |
F3iii—Mg—F4iii | 87.49 (11) | F4—F3—F4xi | 160.94 (18) |
F3iv—Mg—F4v | 88.63 (10) | F4—F3—F4iv | 82.38 (9) |
F3iv—Mg—F4iii | 88.63 (10) | F4xi—F3—F4iv | 94.95 (13) |
F4v—Mg—F4iii | 173.87 (15) | Ba—F4—Mgvi | 90.43 (11) |
Baix—F1—Ba | 100.52 (15) | Ba—F4—Mgxiii | 90.43 (11) |
Baix—F1—Bavii | 121.17 (8) | Mgvi—F4—Mgxiii | 173.9 (2) |
Baix—F1—Mgvi | 97.61 (11) | F1—F4—F1i | 91.49 (13) |
Ba—F1—Bavii | 121.17 (8) | F1—F4—F2vi | 56.10 (12) |
Ba—F1—Mgvi | 97.61 (11) | F1—F4—F2xiii | 117.62 (15) |
Bavii—F1—Mgvi | 114.0 (2) | F1—F4—F3 | 53.59 (10) |
F2vi—F1—F2vii | 101.01 (15) | F1—F4—F3i | 116.99 (17) |
F2vi—F1—F2viii | 101.01 (15) | F1—F4—F3x | 86.68 (8) |
F2vi—F1—F3 | 95.82 (17) | F1—F4—F3xiv | 176.19 (17) |
F2vi—F1—F4ix | 62.19 (12) | F1i—F4—F2vi | 117.62 (15) |
F2vi—F1—F4 | 62.19 (12) | F1i—F4—F2xiii | 56.10 (12) |
F2vii—F1—F2viii | 90.84 (13) | F1i—F4—F3 | 116.99 (17) |
F2vii—F1—F3 | 130.73 (11) | F1i—F4—F3i | 53.59 (10) |
F2vii—F1—F4ix | 85.96 (8) | F1i—F4—F3x | 176.19 (17) |
F2vii—F1—F4 | 161.8 (2) | F1i—F4—F3xiv | 86.68 (8) |
F2viii—F1—F3 | 130.73 (11) | F2vi—F4—F2xiii | 90.96 (14) |
F2viii—F1—F4ix | 161.8 (2) | F2vi—F4—F3 | 86.72 (9) |
F2viii—F1—F4 | 85.96 (8) | F2vi—F4—F3i | 170.24 (17) |
F3—F1—F4ix | 62.03 (11) | F2vi—F4—F3x | 58.63 (10) |
F3—F1—F4 | 62.03 (11) | F2vi—F4—F3xiv | 122.02 (18) |
F4ix—F1—F4 | 91.49 (13) | F2xiii—F4—F3 | 170.24 (17) |
Baix—F2—Ba | 104.92 (16) | F2xiii—F4—F3i | 86.72 (9) |
Baix—F2—Mg | 115.14 (11) | F2xiii—F4—F3x | 122.02 (18) |
Ba—F2—Mg | 115.14 (11) | F2xiii—F4—F3xiv | 58.63 (10) |
F1iii—F2—F1xii | 88.02 (15) | F3—F4—F3i | 93.98 (14) |
F1iii—F2—F1ii | 88.02 (15) | F3—F4—F3x | 64.39 (11) |
F1iii—F2—F3iv | 90.20 (17) | F3—F4—F3xiv | 130.21 (15) |
F1iii—F2—F4v | 61.71 (12) | F3i—F4—F3x | 130.21 (15) |
F1iii—F2—F4iii | 61.71 (12) | F3i—F4—F3xiv | 64.39 (11) |
F1xii—F2—F1ii | 90.84 (13) | F3x—F4—F3xiv | 94.95 (13) |
F1xii—F2—F3iv | 134.52 (8) |
Symmetry codes: (i) x+1, y, z; (ii) x+1/2, −y+1/2, z−1/2; (iii) x, y, z−1; (iv) x, −y+1, z−1/2; (v) x−1, y, z−1; (vi) x, y, z+1; (vii) x−1/2, −y+1/2, z+1/2; (viii) x+1/2, −y+1/2, z+1/2; (ix) x−1, y, z; (x) x, −y+1, z+1/2; (xi) x−1, −y+1, z−1/2; (xii) x−1/2, −y+1/2, z−1/2; (xiii) x+1, y, z+1; (xiv) x+1, −y+1, z+1/2. |
BaF4Mg | F(000) = 416 |
Mr = 237.6 | Cell parameters from LeBail fit of Synchrotron powder data |
Orthorhombic, Cmc21 | Dx = 4.536 Mg m−3 |
Hall symbol: C -2x;-2yc;2zc | Mo Kα radiation, λ = 0.71073 Å |
a = 4.12398 (2) Å | µ = 11.46 mm−1 |
b = 14.50096 (6) Å | T = 200 K |
c = 5.81748 (3) Å | , colourless |
V = 347.90 (1) Å3 | 0.14 × 0.07 × 0.01 mm |
Z = 4 |
STOE IPDS-II diffractometer | 554 reflections with I > 3σ(I) |
\w–scans | Rint = 0.024 |
Absorption correction: numerical STOE X-RED | θmax = 31.7°, θmin = 2.8° |
Tmin = 0.401, Tmax = 0.534 | h = −6→5 |
1609 measured reflections | k = −21→21 |
556 independent reflections | l = −7→6 |
Refinement on F | Weighting scheme based on measured s.u.'s w = 1/(σ2(F) + 0.0001F2) |
R[F2 > 2σ(F2)] = 0.017 | (Δ/σ)max = 0.010 |
wR(F2) = 0.027 | Δρmax = 0.61 e Å−3 |
S = 2.56 | Δρmin = −0.61 e Å−3 |
556 reflections | Extinction correction: B-C type 1 Gaussian isotropic (Becker & Coppens, 1974) |
37 parameters | Extinction coefficient: 510 (100) |
0 restraints | Absolute structure: inversion twin |
1 constraint | Absolute structure parameter: 0.00 (5) |
BaF4Mg | V = 347.90 (1) Å3 |
Mr = 237.6 | Z = 4 |
Orthorhombic, Cmc21 | Mo Kα radiation |
a = 4.12398 (2) Å | µ = 11.46 mm−1 |
b = 14.50096 (6) Å | T = 200 K |
c = 5.81748 (3) Å | 0.14 × 0.07 × 0.01 mm |
STOE IPDS-II diffractometer | 556 independent reflections |
Absorption correction: numerical STOE X-RED | 554 reflections with I > 3σ(I) |
Tmin = 0.401, Tmax = 0.534 | Rint = 0.024 |
1609 measured reflections |
R[F2 > 2σ(F2)] = 0.017 | 0 restraints |
wR(F2) = 0.027 | Δρmax = 0.61 e Å−3 |
S = 2.56 | Δρmin = −0.61 e Å−3 |
556 reflections | Absolute structure: inversion twin |
37 parameters | Absolute structure parameter: 0.00 (5) |
x | y | z | Uiso*/Ueq | ||
Ba | 0.5 | 0.351673 (14) | 0.5362 (6) | 0.01019 (11) | |
Mg | 0 | 0.41428 (11) | 0 | 0.0079 (8) | |
F1 | 0 | 0.3044 (3) | 0.8053 (10) | 0.0093 (9) | |
F2 | 0 | 0.3346 (3) | 0.2653 (11) | 0.0117 (10) | |
F3 | 0 | 0.4750 (2) | 0.6895 (10) | 0.0130 (10) | |
F4 | 0.5 | 0.4212 (2) | 0.9921 (11) | 0.0140 (14) |
U11 | U22 | U33 | U12 | U13 | U23 | |
Ba | 0.00615 (17) | 0.01439 (18) | 0.0100 (2) | 0 | 0 | −0.00335 (14) |
Mg | 0.0093 (6) | 0.0075 (6) | 0.007 (2) | 0 | 0 | 0.0000 (6) |
F1 | 0.0124 (15) | 0.0066 (12) | 0.0089 (18) | 0 | 0 | 0.0001 (13) |
F2 | 0.0082 (16) | 0.0130 (12) | 0.014 (2) | 0 | 0 | 0.0013 (17) |
F3 | 0.0126 (13) | 0.0126 (14) | 0.014 (2) | 0 | 0 | 0.0033 (11) |
F4 | 0.0079 (12) | 0.0193 (14) | 0.015 (4) | 0 | 0 | −0.0037 (11) |
Ba—F1 | 2.678 (4) | F1—F2vii | 2.892 (4) |
Ba—F1i | 2.678 (4) | F1—F2viii | 2.892 (4) |
Ba—F1ii | 2.632 (5) | F1—F3 | 2.565 (5) |
Ba—F2 | 2.607 (4) | F1—F4ix | 2.882 (4) |
Ba—F2i | 2.607 (4) | F1—F4 | 2.882 (4) |
Ba—F3 | 2.872 (3) | F2—F3iv | 2.796 (6) |
Ba—F3i | 2.872 (3) | F2—F4v | 2.891 (5) |
Ba—F4 | 2.837 (7) | F2—F4iii | 2.891 (5) |
Mg—F1iii | 1.955 (5) | F3—F3iv | 2.997 (8) |
Mg—F2 | 1.928 (6) | F3—F3x | 2.997 (8) |
Mg—F3iii | 2.010 (6) | F3—F4ix | 2.822 (5) |
Mg—F3iv | 1.947 (4) | F3—F4 | 2.822 (5) |
Mg—F4v | 2.0650 (2) | F3—F4iv | 2.799 (4) |
Mg—F4iii | 2.0650 (2) | F3—F4xi | 2.799 (4) |
F1—F2vi | 2.712 (9) | ||
F1—Ba—F1i | 100.70 (17) | F1xii—F2—F4v | 80.70 (11) |
F1—Ba—F1ii | 94.48 (12) | F1xii—F2—F4iii | 148.8 (3) |
F1—Ba—F2 | 73.74 (15) | F1ii—F2—F3iv | 134.47 (8) |
F1—Ba—F2i | 159.70 (13) | F1ii—F2—F4v | 148.8 (3) |
F1—Ba—F3 | 54.92 (11) | F1ii—F2—F4iii | 80.70 (11) |
F1—Ba—F3i | 122.08 (19) | F3iv—F2—F4v | 58.94 (12) |
F1—Ba—F4 | 62.92 (13) | F3iv—F2—F4iii | 58.94 (12) |
F1i—Ba—F1ii | 94.48 (12) | F4v—F2—F4iii | 91.01 (19) |
F1i—Ba—F2 | 159.70 (13) | Baix—F3—Ba | 91.79 (12) |
F1i—Ba—F2i | 73.74 (15) | Baix—F3—Mgvi | 90.34 (12) |
F1i—Ba—F3 | 122.08 (19) | Baix—F3—Mgx | 109.74 (18) |
F1i—Ba—F3i | 54.92 (11) | Ba—F3—Mgvi | 90.34 (12) |
F1i—Ba—F4 | 62.92 (13) | Ba—F3—Mgx | 109.74 (18) |
F1ii—Ba—F2 | 67.02 (13) | Mgvi—F3—Mgx | 150.5 (3) |
F1ii—Ba—F2i | 67.02 (13) | F1—F3—F2x | 155.7 (3) |
F1ii—Ba—F3 | 133.96 (7) | F1—F3—F3iv | 119.2 (2) |
F1ii—Ba—F3i | 133.96 (7) | F1—F3—F3x | 88.7 (2) |
F1ii—Ba—F4 | 141.52 (17) | F1—F3—F4ix | 64.48 (13) |
F2—Ba—F2i | 104.54 (19) | F1—F3—F4 | 64.48 (13) |
F2—Ba—F3 | 71.27 (13) | F1—F3—F4iv | 128.78 (10) |
F2—Ba—F3i | 144.56 (15) | F1—F3—F4xi | 128.78 (10) |
F2—Ba—F4 | 126.78 (11) | F2x—F3—F3iv | 85.11 (18) |
F2i—Ba—F3 | 144.56 (15) | F2x—F3—F3x | 66.94 (18) |
F2i—Ba—F3i | 71.27 (13) | F2x—F3—F4ix | 100.05 (17) |
F2i—Ba—F4 | 126.78 (11) | F2x—F3—F4 | 100.05 (17) |
F3—Ba—F3i | 91.79 (9) | F2x—F3—F4iv | 62.23 (12) |
F3—Ba—F4 | 59.23 (12) | F2x—F3—F4xi | 62.23 (12) |
F3i—Ba—F4 | 59.23 (12) | F3iv—F3—F3x | 152.05 (15) |
F1iii—Mg—F2 | 88.6 (2) | F3iv—F3—F4ix | 132.25 (13) |
F1iii—Mg—F3iii | 80.60 (19) | F3iv—F3—F4 | 132.25 (13) |
F1iii—Mg—F3iv | 179.1 (2) | F3iv—F3—F4iv | 58.14 (15) |
F1iii—Mg—F4v | 91.54 (13) | F3iv—F3—F4xi | 58.14 (15) |
F1iii—Mg—F4iii | 91.54 (13) | F3x—F3—F4ix | 57.40 (15) |
F2—Mg—F3iii | 169.2 (2) | F3x—F3—F4 | 57.40 (15) |
F2—Mg—F3iv | 92.3 (2) | F3x—F3—F4iv | 105.56 (17) |
F2—Mg—F4v | 92.69 (15) | F3x—F3—F4xi | 105.56 (17) |
F2—Mg—F4iii | 92.69 (15) | F4ix—F3—F4 | 93.9 (2) |
F3iii—Mg—F3iv | 98.5 (2) | F4ix—F3—F4iv | 82.31 (12) |
F3iii—Mg—F4v | 87.63 (16) | F4ix—F3—F4xi | 160.6 (2) |
F3iii—Mg—F4iii | 87.63 (16) | F4—F3—F4iv | 160.6 (2) |
F3iv—Mg—F4v | 88.42 (13) | F4—F3—F4xi | 82.31 (12) |
F3iv—Mg—F4iii | 88.42 (13) | F4iv—F3—F4xi | 94.92 (17) |
F4v—Mg—F4iii | 173.86 (18) | Ba—F4—Mgvi | 90.19 (16) |
Baix—F1—Ba | 100.7 (2) | Ba—F4—Mgxiii | 90.19 (16) |
Baix—F1—Baviii | 121.24 (9) | Mgvi—F4—Mgxiii | 173.9 (2) |
Baix—F1—Mgvi | 97.46 (12) | F1—F4—F1i | 91.37 (15) |
Ba—F1—Baviii | 121.24 (9) | F1—F4—F2vi | 56.05 (16) |
Ba—F1—Mgvi | 97.46 (12) | F1—F4—F2xiii | 117.53 (16) |
Baviii—F1—Mgvi | 113.9 (3) | F1—F4—F3 | 53.44 (12) |
F2vi—F1—F2vii | 101.1 (2) | F1—F4—F3i | 116.8 (2) |
F2vi—F1—F2viii | 101.1 (2) | F1—F4—F3x | 86.77 (9) |
F2vi—F1—F3 | 95.9 (2) | F1—F4—F3xiv | 176.3 (2) |
F2vi—F1—F4ix | 62.15 (16) | F1i—F4—F2vi | 117.53 (16) |
F2vi—F1—F4 | 62.15 (16) | F1i—F4—F2xiii | 56.05 (16) |
F2vii—F1—F2viii | 90.95 (14) | F1i—F4—F3 | 116.8 (2) |
F2vii—F1—F3 | 130.62 (14) | F1i—F4—F3i | 53.44 (12) |
F2vii—F1—F4ix | 85.97 (9) | F1i—F4—F3x | 176.3 (2) |
F2vii—F1—F4 | 161.8 (3) | F1i—F4—F3xiv | 86.77 (9) |
F2viii—F1—F3 | 130.62 (14) | F2vi—F4—F2xiii | 91.01 (18) |
F2viii—F1—F4ix | 161.8 (3) | F2vi—F4—F3 | 86.68 (11) |
F2viii—F1—F4 | 85.97 (9) | F2vi—F4—F3i | 169.9 (2) |
F3—F1—F4ix | 62.08 (13) | F2vi—F4—F3x | 58.84 (13) |
F3—F1—F4 | 62.08 (13) | F2vi—F4—F3xiv | 122.3 (3) |
F4ix—F1—F4 | 91.37 (16) | F2xiii—F4—F3 | 169.9 (2) |
Baix—F2—Ba | 104.5 (2) | F2xiii—F4—F3i | 86.68 (11) |
Baix—F2—Mg | 115.27 (13) | F2xiii—F4—F3x | 122.3 (3) |
Ba—F2—Mg | 115.27 (13) | F2xiii—F4—F3xiv | 58.84 (13) |
F1iii—F2—F1xii | 88.09 (19) | F3—F4—F3i | 93.9 (2) |
F1iii—F2—F1ii | 88.09 (19) | F3—F4—F3x | 64.46 (15) |
F1iii—F2—F3iv | 90.2 (2) | F3—F4—F3xiv | 130.22 (17) |
F1iii—F2—F4v | 61.81 (16) | F3i—F4—F3x | 130.22 (17) |
F1iii—F2—F4iii | 61.81 (16) | F3i—F4—F3xiv | 64.46 (15) |
F1xii—F2—F1ii | 90.95 (14) | F3x—F4—F3xiv | 94.92 (17) |
F1xii—F2—F3iv | 134.47 (8) |
Symmetry codes: (i) x+1, y, z; (ii) −x+1/2, −y+1/2, z−1/2; (iii) x, y, z−1; (iv) −x, −y+1, z−1/2; (v) x−1, y, z−1; (vi) x, y, z+1; (vii) −x−1/2, −y+1/2, z+1/2; (viii) −x+1/2, −y+1/2, z+1/2; (ix) x−1, y, z; (x) −x, −y+1, z+1/2; (xi) −x+1, −y+1, z−1/2; (xii) −x−1/2, −y+1/2, z−1/2; (xiii) x+1, y, z+1; (xiv) −x+1, −y+1, z+1/2. |
BaF4Mg | F(000) = 416 |
Mr = 237.6 | Cell parameter from LeBail fit of synchrotron powder data |
Orthorhombic, Cmc21 | Dx = 4.545 Mg m−3 |
Hall symbol: C -2x;-2yc;2zc | Mo Kα radiation, λ = 0.71073 Å |
a = 4.12099 (1) Å | µ = 11.48 mm−1 |
b = 14.48798 (6) Å | T = 150 K |
c = 5.81496 (3) Å | , colourless |
V = 347.19 (1) Å3 | 0.14 × 0.07 × 0.01 mm |
Z = 4 |
STOE IPDS-II diffractometer | 620 reflections with I > 3σ(I) |
\w–scans | Rint = 0.018 |
Absorption correction: numerical STOE X-RED | θmax = 31.7°, θmin = 2.8° |
Tmin = 0.316, Tmax = 0.532 | h = −6→5 |
1738 measured reflections | k = −21→21 |
625 independent reflections | l = −7→8 |
Refinement on F | Weighting scheme based on measured s.u.'s w = 1/(σ2(F) + 0.0001F2) |
R[F2 > 2σ(F2)] = 0.011 | (Δ/σ)max = 0.027 |
wR(F2) = 0.017 | Δρmax = 0.46 e Å−3 |
S = 1.58 | Δρmin = −0.44 e Å−3 |
625 reflections | Extinction correction: B-C type 1 Gaussian isotropic (Becker & Coppens, 1974) |
37 parameters | Extinction coefficient: 320 (40) |
0 restraints | Absolute structure: inversion twin |
1 constraint | Absolute structure parameter: 0.00 (5) |
BaF4Mg | V = 347.19 (1) Å3 |
Mr = 237.6 | Z = 4 |
Orthorhombic, Cmc21 | Mo Kα radiation |
a = 4.12099 (1) Å | µ = 11.48 mm−1 |
b = 14.48798 (6) Å | T = 150 K |
c = 5.81496 (3) Å | 0.14 × 0.07 × 0.01 mm |
STOE IPDS-II diffractometer | 625 independent reflections |
Absorption correction: numerical STOE X-RED | 620 reflections with I > 3σ(I) |
Tmin = 0.316, Tmax = 0.532 | Rint = 0.018 |
1738 measured reflections |
R[F2 > 2σ(F2)] = 0.011 | 0 restraints |
wR(F2) = 0.017 | Δρmax = 0.46 e Å−3 |
S = 1.58 | Δρmin = −0.44 e Å−3 |
625 reflections | Absolute structure: inversion twin |
37 parameters | Absolute structure parameter: 0.00 (5) |
x | y | z | Uiso*/Ueq | ||
Ba | 0.5 | 0.351673 (9) | 0.5373 (2) | 0.00819 (6) | |
Mg | 0 | 0.41436 (7) | 0 | 0.0061 (4) | |
F1 | 0 | 0.30405 (16) | 0.8050 (5) | 0.0073 (5) | |
F2 | 0 | 0.33456 (18) | 0.2668 (5) | 0.0091 (5) | |
F3 | 0 | 0.47498 (14) | 0.6900 (5) | 0.0105 (5) | |
F4 | 0.5 | 0.42130 (15) | 0.9917 (5) | 0.0118 (7) |
U11 | U22 | U33 | U12 | U13 | U23 | |
Ba | 0.00527 (10) | 0.01113 (10) | 0.00817 (11) | 0 | 0 | −0.00254 (8) |
Mg | 0.0067 (4) | 0.0071 (4) | 0.0044 (9) | 0 | 0 | 0.0003 (3) |
F1 | 0.0092 (10) | 0.0053 (7) | 0.0074 (9) | 0 | 0 | 0.0009 (8) |
F2 | 0.0089 (10) | 0.0101 (7) | 0.0083 (11) | 0 | 0 | 0.0017 (9) |
F3 | 0.0116 (9) | 0.0088 (8) | 0.0112 (11) | 0 | 0 | 0.0036 (7) |
F4 | 0.0063 (7) | 0.0151 (8) | 0.0140 (16) | 0 | 0 | −0.0023 (7) |
Ba—F1 | 2.673 (2) | F1—F2vii | 2.886 (2) |
Ba—F1i | 2.673 (2) | F1—F2viii | 2.886 (2) |
Ba—F1ii | 2.630 (3) | F1—F3 | 2.565 (3) |
Ba—F2 | 2.604 (2) | F1—F4ix | 2.883 (2) |
Ba—F2i | 2.604 (2) | F1—F4 | 2.883 (2) |
Ba—F3 | 2.8681 (16) | F2—F3iv | 2.795 (3) |
Ba—F3i | 2.8681 (16) | F2—F4v | 2.896 (3) |
Ba—F4 | 2.828 (3) | F2—F4iii | 2.896 (3) |
Mg—F1iii | 1.959 (3) | F3—F3iv | 2.997 (4) |
Mg—F2 | 1.935 (3) | F3—F3x | 2.997 (4) |
Mg—F3iii | 2.005 (3) | F3—F4ix | 2.816 (3) |
Mg—F3iv | 1.947 (2) | F3—F4 | 2.816 (3) |
Mg—F4v | 2.0635 (1) | F3—F4iv | 2.799 (2) |
Mg—F4iii | 2.0635 (1) | F3—F4xi | 2.799 (2) |
F1—F2vi | 2.721 (4) | ||
F1—Ba—F1i | 100.86 (8) | F1xii—F2—F4v | 80.59 (6) |
F1—Ba—F1ii | 94.46 (7) | F1xii—F2—F4iii | 148.50 (14) |
F1—Ba—F2 | 73.58 (8) | F1ii—F2—F3iv | 134.37 (5) |
F1—Ba—F2i | 159.58 (8) | F1ii—F2—F4v | 148.50 (14) |
F1—Ba—F3 | 55.02 (6) | F1ii—F2—F4iii | 80.59 (6) |
F1—Ba—F3i | 122.29 (9) | F3iv—F2—F4v | 58.89 (7) |
F1—Ba—F4 | 63.12 (7) | F3iv—F2—F4iii | 58.89 (7) |
F1i—Ba—F1ii | 94.46 (7) | F4v—F2—F4iii | 90.72 (9) |
F1i—Ba—F2 | 159.58 (8) | Baix—F3—Ba | 91.85 (6) |
F1i—Ba—F2i | 73.58 (8) | Baix—F3—Mgvi | 90.32 (7) |
F1i—Ba—F3 | 122.29 (9) | Baix—F3—Mgx | 109.71 (9) |
F1i—Ba—F3i | 55.02 (6) | Ba—F3—Mgvi | 90.32 (7) |
F1i—Ba—F4 | 63.12 (7) | Ba—F3—Mgx | 109.71 (9) |
F1ii—Ba—F2 | 66.93 (7) | Mgvi—F3—Mgx | 150.55 (14) |
F1ii—Ba—F2i | 66.93 (7) | F1—F3—F2x | 155.69 (15) |
F1ii—Ba—F3 | 133.91 (4) | F1—F3—F3iv | 119.11 (12) |
F1ii—Ba—F3i | 133.91 (4) | F1—F3—F3x | 88.88 (11) |
F1ii—Ba—F4 | 141.80 (8) | F1—F3—F4ix | 64.59 (7) |
F2—Ba—F2i | 104.61 (9) | F1—F3—F4 | 64.59 (7) |
F2—Ba—F3 | 71.21 (7) | F1—F3—F4iv | 128.74 (6) |
F2—Ba—F3i | 144.57 (8) | F1—F3—F4xi | 128.74 (6) |
F2—Ba—F4 | 126.74 (6) | F2x—F3—F3iv | 85.20 (10) |
F2i—Ba—F3 | 144.57 (8) | F2x—F3—F3x | 66.80 (9) |
F2i—Ba—F3i | 71.21 (7) | F2x—F3—F4ix | 99.97 (9) |
F2i—Ba—F4 | 126.74 (6) | F2x—F3—F4 | 99.97 (9) |
F3—Ba—F3i | 91.85 (5) | F2x—F3—F4iv | 62.35 (7) |
F3—Ba—F4 | 59.24 (6) | F2x—F3—F4xi | 62.35 (7) |
F3i—Ba—F4 | 59.24 (6) | F3iv—F3—F3x | 152.00 (9) |
F1iii—Mg—F2 | 88.66 (13) | F3iv—F3—F4ix | 132.17 (6) |
F1iii—Mg—F3iii | 80.62 (10) | F3iv—F3—F4 | 132.17 (6) |
F1iii—Mg—F3iv | 179.22 (12) | F3iv—F3—F4iv | 58.01 (7) |
F1iii—Mg—F4v | 91.50 (7) | F3iv—F3—F4xi | 58.01 (7) |
F1iii—Mg—F4iii | 91.50 (7) | F3x—F3—F4ix | 57.47 (7) |
F2—Mg—F3iii | 169.28 (12) | F3x—F3—F4 | 57.47 (7) |
F2—Mg—F3iv | 92.12 (11) | F3x—F3—F4iv | 105.66 (8) |
F2—Mg—F4v | 92.75 (7) | F3x—F3—F4xi | 105.66 (8) |
F2—Mg—F4iii | 92.75 (7) | F4ix—F3—F4 | 94.08 (10) |
F3iii—Mg—F3iv | 98.60 (11) | F4ix—F3—F4iv | 82.31 (6) |
F3iii—Mg—F4v | 87.57 (7) | F4ix—F3—F4xi | 160.70 (12) |
F3iii—Mg—F4iii | 87.57 (7) | F4—F3—F4iv | 160.70 (12) |
F3iv—Mg—F4v | 88.46 (7) | F4—F3—F4xi | 82.31 (6) |
F3iv—Mg—F4iii | 88.46 (7) | F4iv—F3—F4xi | 94.82 (9) |
F4v—Mg—F4iii | 173.80 (10) | Ba—F4—Mgvi | 90.26 (7) |
Baix—F1—Ba | 100.86 (10) | Ba—F4—Mgxiii | 90.26 (7) |
Baix—F1—Baviii | 121.37 (6) | Mgvi—F4—Mgxiii | 173.80 (13) |
Baix—F1—Mgvi | 97.27 (7) | F1—F4—F1i | 91.26 (8) |
Ba—F1—Baviii | 121.37 (6) | F1—F4—F2vi | 56.19 (8) |
Ba—F1—Mgvi | 97.27 (7) | F1—F4—F2xiii | 117.45 (10) |
Baviii—F1—Mgvi | 113.74 (14) | F1—F4—F3 | 53.49 (7) |
F2vi—F1—F2vii | 100.89 (10) | F1—F4—F3i | 116.83 (11) |
F2vi—F1—F2viii | 100.89 (10) | F1—F4—F3x | 86.86 (5) |
F2vi—F1—F3 | 95.77 (12) | F1—F4—F3xiv | 176.17 (11) |
F2vi—F1—F4ix | 62.15 (8) | F1i—F4—F2vi | 117.45 (10) |
F2vi—F1—F4 | 62.15 (8) | F1i—F4—F2xiii | 56.19 (8) |
F2vii—F1—F2viii | 91.12 (8) | F1i—F4—F3 | 116.83 (11) |
F2vii—F1—F3 | 130.67 (7) | F1i—F4—F3i | 53.49 (7) |
F2vii—F1—F4ix | 85.91 (5) | F1i—F4—F3x | 176.17 (11) |
F2vii—F1—F4 | 161.71 (14) | F1i—F4—F3xiv | 86.86 (5) |
F2viii—F1—F3 | 130.67 (7) | F2vi—F4—F2xiii | 90.72 (9) |
F2viii—F1—F4ix | 161.71 (14) | F2vi—F4—F3 | 86.75 (6) |
F2viii—F1—F4 | 85.91 (5) | F2vi—F4—F3i | 170.02 (11) |
F3—F1—F4ix | 61.92 (7) | F2vi—F4—F3x | 58.77 (7) |
F3—F1—F4 | 61.92 (7) | F2vi—F4—F3xiv | 121.95 (12) |
F4ix—F1—F4 | 91.26 (9) | F2xiii—F4—F3 | 170.02 (11) |
Baix—F2—Ba | 104.61 (11) | F2xiii—F4—F3i | 86.75 (6) |
Baix—F2—Mg | 115.30 (8) | F2xiii—F4—F3x | 121.95 (12) |
Ba—F2—Mg | 115.30 (8) | F2xiii—F4—F3xiv | 58.77 (7) |
F1iii—F2—F1xii | 87.88 (10) | F3—F4—F3i | 94.08 (9) |
F1iii—F2—F1ii | 87.88 (10) | F3—F4—F3x | 64.51 (7) |
F1iii—F2—F3iv | 90.15 (11) | F3—F4—F3xiv | 130.33 (10) |
F1iii—F2—F4v | 61.66 (8) | F3i—F4—F3x | 130.33 (10) |
F1iii—F2—F4iii | 61.66 (8) | F3i—F4—F3xiv | 64.51 (7) |
F1xii—F2—F1ii | 91.12 (9) | F3x—F4—F3xiv | 94.82 (9) |
F1xii—F2—F3iv | 134.37 (5) |
Symmetry codes: (i) x+1, y, z; (ii) −x+1/2, −y+1/2, z−1/2; (iii) x, y, z−1; (iv) −x, −y+1, z−1/2; (v) x−1, y, z−1; (vi) x, y, z+1; (vii) −x−1/2, −y+1/2, z+1/2; (viii) −x+1/2, −y+1/2, z+1/2; (ix) x−1, y, z; (x) −x, −y+1, z+1/2; (xi) −x+1, −y+1, z−1/2; (xii) −x−1/2, −y+1/2, z−1/2; (xiii) x+1, y, z+1; (xiv) −x+1, −y+1, z+1/2. |
BaF4Mg | F(000) = 416 |
Mr = 237.6 | Cell parameter from LeBail fit of synchrotron powder data |
Orthorhombic, Cmc21 | Dx = 4.553 Mg m−3 |
Hall symbol: C -2x;-2yc;2zc | Mo Kα radiation, λ = 0.71073 Å |
a = 4.11886 (2) Å | µ = 11.57 mm−1 |
b = 14.4761 (1) Å | T = 100 K |
c = 5.81296 (4) Å | , colourless |
V = 346.60 (1) Å3 | 0.14 × 0.07 × 0.01 mm |
Z = 4 |
STOE IPDS-II diffractometer | 647 reflections with I > 3σ(I) |
Radiation source: X-ray tube | Rint = 0.018 |
\w–scans | θmax = 31.8°, θmin = 2.8° |
Absorption correction: numerical STOE X-RED | h = −6→6 |
Tmin = 0.278, Tmax = 0.531 | k = −21→21 |
2112 measured reflections | l = −8→8 |
653 independent reflections |
Refinement on F | Weighting scheme based on measured s.u.'s w = 1/(σ2(F) + 0.0001F2) |
R[F2 > 2σ(F2)] = 0.012 | (Δ/σ)max = 0.002 |
wR(F2) = 0.017 | Δρmax = 0.49 e Å−3 |
S = 1.60 | Δρmin = −0.50 e Å−3 |
653 reflections | Extinction correction: B-C type 1 Gaussian isotropic (Becker & Coppens, 1974) |
37 parameters | Extinction coefficient: 440 (40) |
0 restraints | Absolute structure: inversion twin |
1 constraint | Absolute structure parameter: 0.00 (5) |
BaF4Mg | V = 346.60 (1) Å3 |
Mr = 237.6 | Z = 4 |
Orthorhombic, Cmc21 | Mo Kα radiation |
a = 4.11886 (2) Å | µ = 11.57 mm−1 |
b = 14.4761 (1) Å | T = 100 K |
c = 5.81296 (4) Å | 0.14 × 0.07 × 0.01 mm |
STOE IPDS-II diffractometer | 653 independent reflections |
Absorption correction: numerical STOE X-RED | 647 reflections with I > 3σ(I) |
Tmin = 0.278, Tmax = 0.531 | Rint = 0.018 |
2112 measured reflections |
R[F2 > 2σ(F2)] = 0.012 | 0 restraints |
wR(F2) = 0.017 | Δρmax = 0.49 e Å−3 |
S = 1.60 | Δρmin = −0.50 e Å−3 |
653 reflections | Absolute structure: inversion twin |
37 parameters | Absolute structure parameter: 0.00 (5) |
x | y | z | Uiso*/Ueq | ||
Ba | 0.5 | 0.351656 (9) | 0.53777 (18) | 0.00677 (6) | |
Mg | 0 | 0.41439 (7) | 0 | 0.0055 (3) | |
F1 | 0 | 0.30408 (16) | 0.8044 (5) | 0.0066 (5) | |
F2 | 0 | 0.33451 (18) | 0.2663 (5) | 0.0082 (5) | |
F3 | 0 | 0.47488 (13) | 0.6902 (4) | 0.0088 (5) | |
F4 | 0.5 | 0.42137 (14) | 0.9916 (4) | 0.0099 (5) |
U11 | U22 | U33 | U12 | U13 | U23 | |
Ba | 0.00499 (10) | 0.00851 (10) | 0.00681 (10) | 0 | 0 | −0.00179 (8) |
Mg | 0.0069 (4) | 0.0060 (4) | 0.0034 (7) | 0 | 0 | −0.0002 (3) |
F1 | 0.0080 (9) | 0.0041 (7) | 0.0078 (8) | 0 | 0 | −0.0009 (8) |
F2 | 0.0095 (10) | 0.0085 (7) | 0.0067 (10) | 0 | 0 | 0.0024 (9) |
F3 | 0.0087 (8) | 0.0067 (8) | 0.0111 (10) | 0 | 0 | 0.0019 (7) |
F4 | 0.0052 (7) | 0.0124 (8) | 0.0121 (13) | 0 | 0 | −0.0023 (6) |
Ba—F1 | 2.6680 (19) | F1—F2vii | 2.884 (2) |
Ba—F1i | 2.6680 (19) | F1—F2viii | 2.884 (2) |
Ba—F1ii | 2.631 (3) | F1—F3 | 2.560 (3) |
Ba—F2 | 2.6063 (18) | F1—F4ix | 2.882 (2) |
Ba—F2i | 2.6063 (18) | F1—F4 | 2.882 (2) |
Ba—F3 | 2.8649 (15) | F2—F3iv | 2.795 (3) |
Ba—F3i | 2.8649 (15) | F2—F4v | 2.894 (2) |
Ba—F4 | 2.825 (2) | F2—F4iii | 2.894 (2) |
Mg—F1iii | 1.960 (3) | F3—F3iv | 2.996 (3) |
Mg—F2 | 1.932 (3) | F3—F3x | 2.996 (3) |
Mg—F3iii | 2.003 (2) | F3—F4ix | 2.813 (2) |
Mg—F3iv | 1.947 (2) | F3—F4 | 2.813 (2) |
Mg—F4v | 2.0625 (1) | F3—F4iv | 2.798 (2) |
Mg—F4iii | 2.0625 (1) | F3—F4xi | 2.798 (2) |
F1—F2vi | 2.721 (4) | ||
F1—Ba—F1i | 101.05 (7) | F1xii—F2—F4v | 80.58 (6) |
F1—Ba—F1ii | 94.49 (6) | F1xii—F2—F4iii | 148.54 (12) |
F1—Ba—F2 | 73.57 (7) | F1ii—F2—F3iv | 134.36 (5) |
F1—Ba—F2i | 159.57 (8) | F1ii—F2—F4v | 148.54 (12) |
F1—Ba—F3 | 54.98 (6) | F1ii—F2—F4iii | 80.58 (6) |
F1—Ba—F3i | 122.41 (8) | F3iv—F2—F4v | 58.90 (7) |
F1—Ba—F4 | 63.23 (6) | F3iv—F2—F4iii | 58.90 (7) |
F1i—Ba—F1ii | 94.49 (6) | F4v—F2—F4iii | 90.75 (9) |
F1i—Ba—F2 | 159.57 (8) | Baix—F3—Ba | 91.92 (6) |
F1i—Ba—F2i | 73.57 (7) | Baix—F3—Mgvi | 90.34 (6) |
F1i—Ba—F3 | 122.41 (8) | Baix—F3—Mgx | 109.69 (8) |
F1i—Ba—F3i | 54.98 (6) | Ba—F3—Mgvi | 90.34 (6) |
F1i—Ba—F4 | 63.23 (6) | Ba—F3—Mgx | 109.69 (8) |
F1ii—Ba—F2 | 66.81 (7) | Mgvi—F3—Mgx | 150.52 (13) |
F1ii—Ba—F2i | 66.81 (7) | F1—F3—F2x | 155.85 (13) |
F1ii—Ba—F3 | 133.86 (3) | F1—F3—F3iv | 119.09 (11) |
F1ii—Ba—F3i | 133.86 (3) | F1—F3—F3x | 89.02 (10) |
F1ii—Ba—F4 | 141.97 (8) | F1—F3—F4ix | 64.69 (7) |
F2—Ba—F2i | 104.41 (8) | F1—F3—F4 | 64.69 (7) |
F2—Ba—F3 | 71.25 (6) | F1—F3—F4iv | 128.71 (6) |
F2—Ba—F3i | 144.54 (7) | F1—F3—F4xi | 128.71 (6) |
F2—Ba—F4 | 126.83 (5) | F2x—F3—F3iv | 85.06 (9) |
F2i—Ba—F3 | 144.54 (7) | F2x—F3—F3x | 66.84 (8) |
F2i—Ba—F3i | 71.25 (6) | F2x—F3—F4ix | 99.98 (8) |
F2i—Ba—F4 | 126.83 (5) | F2x—F3—F4 | 99.98 (8) |
F3—Ba—F3i | 91.92 (4) | F2x—F3—F4iv | 62.31 (6) |
F3—Ba—F4 | 59.25 (5) | F2x—F3—F4xi | 62.31 (6) |
F3i—Ba—F4 | 59.25 (5) | F3iv—F3—F3x | 151.90 (9) |
F1iii—Mg—F2 | 88.69 (12) | F3iv—F3—F4ix | 132.16 (5) |
F1iii—Mg—F3iii | 80.48 (10) | F3iv—F3—F4 | 132.16 (5) |
F1iii—Mg—F3iv | 179.15 (11) | F3iv—F3—F4iv | 57.96 (6) |
F1iii—Mg—F4v | 91.50 (6) | F3iv—F3—F4xi | 57.96 (6) |
F1iii—Mg—F4iii | 91.50 (6) | F3x—F3—F4ix | 57.49 (6) |
F2—Mg—F3iii | 169.17 (11) | F3x—F3—F4 | 57.49 (6) |
F2—Mg—F3iv | 92.17 (10) | F3x—F3—F4iv | 105.66 (7) |
F2—Mg—F4v | 92.77 (6) | F3x—F3—F4xi | 105.66 (7) |
F2—Mg—F4iii | 92.77 (6) | F4ix—F3—F4 | 94.14 (9) |
F3iii—Mg—F3iv | 98.67 (10) | F4ix—F3—F4iv | 82.29 (5) |
F3iii—Mg—F4v | 87.55 (6) | F4ix—F3—F4xi | 160.68 (11) |
F3iii—Mg—F4iii | 87.55 (6) | F4—F3—F4iv | 160.68 (11) |
F3iv—Mg—F4v | 88.46 (6) | F4—F3—F4xi | 82.29 (5) |
F3iv—Mg—F4iii | 88.46 (6) | F4iv—F3—F4xi | 94.78 (8) |
F4v—Mg—F4iii | 173.77 (10) | Ba—F4—Mgvi | 90.26 (6) |
Baix—F1—Ba | 101.05 (9) | Ba—F4—Mgxiii | 90.26 (6) |
Baix—F1—Baviii | 121.38 (6) | Mgvi—F4—Mgxiii | 173.77 (12) |
Baix—F1—Mgvi | 97.28 (7) | F1—F4—F1i | 91.20 (8) |
Ba—F1—Baviii | 121.38 (6) | F1—F4—F2vi | 56.21 (8) |
Ba—F1—Mgvi | 97.28 (7) | F1—F4—F2xiii | 117.44 (10) |
Baviii—F1—Mgvi | 113.52 (13) | F1—F4—F3 | 53.41 (6) |
F2vi—F1—F2vii | 100.86 (10) | F1—F4—F3i | 116.76 (10) |
F2vi—F1—F2viii | 100.86 (10) | F1—F4—F3x | 86.91 (5) |
F2vi—F1—F3 | 95.72 (11) | F1—F4—F3xiv | 176.19 (10) |
F2vi—F1—F4ix | 62.10 (7) | F1i—F4—F2vi | 117.44 (10) |
F2vi—F1—F4 | 62.10 (7) | F1i—F4—F2xiii | 56.21 (8) |
F2vii—F1—F2viii | 91.15 (9) | F1i—F4—F3 | 116.76 (10) |
F2vii—F1—F3 | 130.69 (7) | F1i—F4—F3i | 53.41 (6) |
F2vii—F1—F4ix | 85.90 (5) | F1i—F4—F3x | 176.19 (10) |
F2vii—F1—F4 | 161.64 (13) | F1i—F4—F3xiv | 86.91 (5) |
F2viii—F1—F3 | 130.69 (7) | F2vi—F4—F2xiii | 90.75 (8) |
F2viii—F1—F4ix | 161.64 (13) | F2vi—F4—F3 | 86.70 (5) |
F2viii—F1—F4 | 85.90 (5) | F2vi—F4—F3i | 169.93 (11) |
F3—F1—F4ix | 61.90 (7) | F2vi—F4—F3x | 58.78 (7) |
F3—F1—F4 | 61.90 (7) | F2vi—F4—F3xiv | 121.97 (10) |
F4ix—F1—F4 | 91.20 (8) | F2xiii—F4—F3 | 169.93 (11) |
Baix—F2—Ba | 104.41 (10) | F2xiii—F4—F3i | 86.70 (5) |
Baix—F2—Mg | 115.34 (8) | F2xiii—F4—F3x | 121.97 (10) |
Ba—F2—Mg | 115.34 (8) | F2xiii—F4—F3xiv | 58.78 (7) |
F1iii—F2—F1xii | 87.89 (9) | F3—F4—F3i | 94.14 (8) |
F1iii—F2—F1ii | 87.89 (9) | F3—F4—F3x | 64.55 (7) |
F1iii—F2—F3iv | 90.20 (11) | F3—F4—F3xiv | 130.40 (10) |
F1iii—F2—F4v | 61.69 (7) | F3i—F4—F3x | 130.40 (10) |
F1iii—F2—F4iii | 61.69 (7) | F3i—F4—F3xiv | 64.55 (7) |
F1xii—F2—F1ii | 91.15 (9) | F3x—F4—F3xiv | 94.78 (8) |
F1xii—F2—F3iv | 134.36 (5) |
Symmetry codes: (i) x+1, y, z; (ii) −x+1/2, −y+1/2, z−1/2; (iii) x, y, z−1; (iv) −x, −y+1, z−1/2; (v) x−1, y, z−1; (vi) x, y, z+1; (vii) −x−1/2, −y+1/2, z+1/2; (viii) −x+1/2, −y+1/2, z+1/2; (ix) x−1, y, z; (x) −x, −y+1, z+1/2; (xi) −x+1, −y+1, z−1/2; (xii) −x−1/2, −y+1/2, z−1/2; (xiii) x+1, y, z+1; (xiv) −x+1, −y+1, z+1/2. |
BaF4Zn | F(000) = 488 |
Mr = 278.7 | Cell parameter from LeBail fit of synchrotron powder data |
Orthorhombic, Cmc21 | Dx = 5.166 Mg m−3 |
Hall symbol: C -2x;-2yc;2zc | Synchrotron radiation, λ = 0.75 Å |
a = 4.20369 (2) Å | µ = 20.54 mm−1 |
b = 14.57275 (7) Å | T = 290 K |
c = 5.84817 (3) Å | , colourless |
V = 358.26 (1) Å3 | 0.02 × 0.02 × 0.01 mm |
Z = 4 |
STOE IPDS-II diffractometer | 827 reflections with I > 3σ(I) |
\w–scans | Rint = 0.096 |
Absorption correction: numerical STOE X-RED | θmax = 37.8°, θmin = 4.7° |
Tmin = 0.480, Tmax = 0.674 | h = −5→6 |
3748 measured reflections | k = −23→23 |
901 independent reflections | l = −9→9 |
Refinement on F | 1 constraint |
R[F2 > 2σ(F2)] = 0.062 | Weighting scheme based on measured s.u.'s w = 1/(σ2(F) + 0.0001F2) |
wR(F2) = 0.059 | (Δ/σ)max = 0.004 |
S = 3.54 | Δρmax = 3.17 e Å−3 |
901 reflections | Δρmin = −5.48; 0.012 from Ba e Å−3 |
37 parameters | Extinction correction: B-C type 1 Gaussian isotropic (Becker & Coppens, 1974) |
0 restraints | Extinction coefficient: 490 (50) |
BaF4Zn | V = 358.26 (1) Å3 |
Mr = 278.7 | Z = 4 |
Orthorhombic, Cmc21 | Synchrotron radiation, λ = 0.75 Å |
a = 4.20369 (2) Å | µ = 20.54 mm−1 |
b = 14.57275 (7) Å | T = 290 K |
c = 5.84817 (3) Å | 0.02 × 0.02 × 0.01 mm |
STOE IPDS-II diffractometer | 901 independent reflections |
Absorption correction: numerical STOE X-RED | 827 reflections with I > 3σ(I) |
Tmin = 0.480, Tmax = 0.674 | Rint = 0.096 |
3748 measured reflections |
R[F2 > 2σ(F2)] = 0.062 | 37 parameters |
wR(F2) = 0.059 | 0 restraints |
S = 3.54 | Δρmax = 3.17 e Å−3 |
901 reflections | Δρmin = −5.48; 0.012 from Ba e Å−3 |
x | y | z | Uiso*/Ueq | ||
Ba | 0.5 | 0.35259 (6) | 0.4630 (3) | 0.0211 (2) | |
Zn | 0 | 0.41304 (11) | 0 | 0.0161 (4) | |
F1 | 0 | 0.3022 (7) | 0.2004 (17) | 0.023 (3) | |
F2 | 0 | 0.3336 (8) | −0.2708 (15) | 0.023 (3) | |
F3 | 0 | 0.4712 (7) | 0.3256 (18) | 0.024 (3) | |
F4 | 0.5 | 0.4193 (8) | 0.0085 (17) | 0.029 (3) |
U11 | U22 | U33 | U12 | U13 | U23 | |
Ba | 0.0116 (3) | 0.0284 (4) | 0.0232 (4) | 0 | 0 | 0.0062 (4) |
Zn | 0.0148 (6) | 0.0186 (6) | 0.0150 (8) | 0 | 0 | 0.0008 (5) |
F1 | 0.025 (5) | 0.022 (4) | 0.022 (4) | 0 | 0 | 0.002 (4) |
F2 | 0.019 (4) | 0.033 (5) | 0.018 (4) | 0 | 0 | −0.006 (3) |
F3 | 0.026 (5) | 0.020 (4) | 0.025 (4) | 0 | 0 | −0.005 (3) |
F4 | 0.019 (4) | 0.042 (5) | 0.025 (5) | 0 | 0 | 0.007 (4) |
Ba—F1 | 2.705 (6) | F1—F2 | 2.794 (14) |
Ba—F1i | 2.705 (6) | F1—F2iii | 3.126 (14) |
Ba—F1ii | 2.649 (10) | F1—F2viii | 2.892 (11) |
Ba—F2iii | 2.630 (6) | F1—F2ii | 2.892 (11) |
Ba—F2iv | 2.630 (6) | F1—F3 | 2.569 (14) |
Ba—F2ii | 3.039 (11) | F1—F4vii | 2.931 (11) |
Ba—F3 | 2.838 (7) | F1—F4 | 2.931 (11) |
Ba—F3i | 2.838 (7) | F2—F3ix | 3.097 (15) |
Ba—F4 | 2.830 (10) | F2—F3vi | 2.899 (15) |
Ba—F4iii | 3.335 (10) | F2—F4vii | 2.941 (10) |
Ba—F4v | 3.334 (12) | F2—F4 | 2.941 (10) |
Zn—F1 | 1.995 (10) | F3—F3vi | 3.042 (15) |
Zn—F2 | 1.962 (10) | F3—F3x | 3.042 (15) |
Zn—F3 | 2.085 (10) | F3—F4vii | 2.903 (10) |
Zn—F3vi | 1.971 (10) | F3—F4 | 2.903 (10) |
Zn—F4vii | 2.1044 (6) | F3—F4x | 2.847 (10) |
Zn—F4 | 2.1044 (6) | F3—F4v | 2.847 (10) |
F1—Ba—F1i | 102.0 (2) | F1ix—F2—F1xi | 80.9 (3) |
F1—Ba—F1ii | 93.8 (3) | F1ix—F2—F1xii | 80.9 (3) |
F1—Ba—F2iii | 71.7 (2) | F1ix—F2—F3ix | 48.8 (3) |
F1—Ba—F2iv | 158.2 (3) | F1ix—F2—F3vi | 109.6 (4) |
F1—Ba—F2ii | 60.1 (2) | F1ix—F2—F4vii | 127.7 (3) |
F1—Ba—F3 | 55.2 (3) | F1ix—F2—F4 | 127.7 (3) |
F1—Ba—F3i | 125.5 (3) | F1—F2—F1xi | 86.9 (4) |
F1—Ba—F4 | 63.9 (2) | F1—F2—F1xii | 86.9 (4) |
F1—Ba—F4iii | 128.48 (17) | F1—F2—F3ix | 149.1 (5) |
F1—Ba—F4v | 108.4 (2) | F1—F2—F3vi | 88.2 (4) |
F1i—Ba—F1ii | 93.8 (3) | F1—F2—F4vii | 61.4 (3) |
F1i—Ba—F2iii | 158.2 (3) | F1—F2—F4 | 61.4 (3) |
F1i—Ba—F2iv | 71.7 (2) | F1xi—F2—F1xii | 93.2 (4) |
F1i—Ba—F2ii | 60.1 (2) | F1xi—F2—F3ix | 113.5 (3) |
F1i—Ba—F3 | 125.5 (3) | F1xi—F2—F3vi | 133.1 (2) |
F1i—Ba—F3i | 55.2 (3) | F1xi—F2—F4vii | 78.7 (3) |
F1i—Ba—F4 | 63.9 (2) | F1xi—F2—F4 | 147.4 (5) |
F1i—Ba—F4iii | 128.48 (17) | F1xii—F2—F3ix | 113.5 (3) |
F1i—Ba—F4v | 108.4 (2) | F1xii—F2—F3vi | 133.1 (2) |
F1ii—Ba—F2iii | 66.4 (3) | F1xii—F2—F4vii | 147.4 (5) |
F1ii—Ba—F2iv | 66.4 (3) | F1xii—F2—F4 | 78.7 (3) |
F1ii—Ba—F2ii | 58.4 (3) | F3ix—F2—F3vi | 60.9 (4) |
F1ii—Ba—F3 | 131.86 (16) | F3ix—F2—F4vii | 98.5 (4) |
F1ii—Ba—F3i | 131.86 (16) | F3ix—F2—F4 | 98.5 (4) |
F1ii—Ba—F4 | 141.7 (3) | F3vi—F2—F4vii | 58.3 (3) |
F1ii—Ba—F4iii | 75.4 (3) | F3vi—F2—F4 | 58.3 (3) |
F1ii—Ba—F4v | 143.8 (3) | F4vii—F2—F4 | 91.2 (4) |
F2iii—Ba—F2iv | 106.1 (2) | F1—F3—F2iii | 66.2 (4) |
F2iii—Ba—F2ii | 99.9 (3) | F1—F3—F2x | 152.2 (5) |
F2iii—Ba—F3 | 68.9 (3) | F1—F3—F3vi | 89.4 (4) |
F2iii—Ba—F3i | 145.4 (3) | F1—F3—F3x | 122.6 (5) |
F2iii—Ba—F4 | 126.29 (17) | F1—F3—F4vii | 64.4 (3) |
F2iii—Ba—F4iii | 57.6 (2) | F1—F3—F4 | 64.4 (3) |
F2iii—Ba—F4v | 93.3 (3) | F1—F3—F4x | 130.1 (3) |
F2iv—Ba—F2ii | 99.9 (3) | F1—F3—F4v | 130.1 (3) |
F2iv—Ba—F3 | 145.4 (3) | F2iii—F3—F2x | 141.6 (5) |
F2iv—Ba—F3i | 68.9 (3) | F2iii—F3—F3vi | 155.6 (5) |
F2iv—Ba—F4 | 126.29 (17) | F2iii—F3—F3x | 56.4 (3) |
F2iv—Ba—F4iii | 57.6 (2) | F2iii—F3—F4vii | 108.5 (3) |
F2iv—Ba—F4v | 93.3 (3) | F2iii—F3—F4 | 108.5 (3) |
F2ii—Ba—F3 | 114.6 (2) | F2iii—F3—F4x | 94.4 (4) |
F2ii—Ba—F3i | 114.6 (2) | F2iii—F3—F4v | 94.4 (4) |
F2ii—Ba—F4 | 83.4 (3) | F2x—F3—F3vi | 62.8 (3) |
F2ii—Ba—F4iii | 133.7 (3) | F2x—F3—F3x | 85.2 (4) |
F2ii—Ba—F4v | 157.8 (3) | F2x—F3—F4vii | 97.5 (4) |
F3—Ba—F3i | 95.6 (2) | F2x—F3—F4 | 97.5 (4) |
F3—Ba—F4 | 61.6 (2) | F2x—F3—F4x | 61.6 (3) |
F3—Ba—F4iii | 95.3 (2) | F2x—F3—F4v | 61.6 (3) |
F3—Ba—F4v | 54.22 (18) | F3vi—F3—F3x | 148.0 (4) |
F3i—Ba—F4 | 61.6 (2) | F3vi—F3—F4vii | 57.2 (3) |
F3i—Ba—F4iii | 95.3 (2) | F3vi—F3—F4 | 57.2 (3) |
F3i—Ba—F4v | 54.22 (18) | F3vi—F3—F4x | 101.9 (3) |
F4—Ba—F4iii | 142.9 (3) | F3vi—F3—F4v | 101.9 (3) |
F4—Ba—F4v | 74.5 (3) | F3x—F3—F4vii | 133.3 (2) |
F4iii—Ba—F4v | 68.5 (3) | F3x—F3—F4 | 133.3 (2) |
F1—Zn—F2 | 89.8 (4) | F3x—F3—F4x | 59.0 (3) |
F1—Zn—F3 | 78.0 (4) | F3x—F3—F4v | 59.0 (3) |
F1—Zn—F3vi | 175.2 (4) | F4vii—F3—F4 | 92.8 (4) |
F1—Zn—F4vii | 91.2 (3) | F4vii—F3—F4x | 81.5 (2) |
F1—Zn—F4 | 91.2 (3) | F4vii—F3—F4v | 157.0 (5) |
F2—Zn—F3 | 167.8 (4) | F4—F3—F4x | 157.0 (5) |
F2—Zn—F3vi | 95.0 (4) | F4—F3—F4v | 81.5 (2) |
F2—Zn—F4vii | 92.6 (3) | F4x—F3—F4v | 95.2 (4) |
F2—Zn—F4 | 92.6 (3) | F1—F4—F1i | 91.6 (4) |
F3—Zn—F3vi | 97.2 (4) | F1—F4—F2 | 56.8 (3) |
F3—Zn—F4vii | 87.7 (3) | F1—F4—F2i | 118.6 (5) |
F3—Zn—F4 | 87.7 (3) | F1—F4—F3 | 52.3 (3) |
F3vi—Zn—F4vii | 88.6 (3) | F1—F4—F3i | 115.2 (4) |
F3vi—Zn—F4 | 88.6 (3) | F1—F4—F3vi | 86.6 (2) |
F4vii—Zn—F4 | 174.3 (4) | F1—F4—F3xiii | 178.2 (4) |
F2—F1—F2iii | 162.2 (5) | F1i—F4—F2 | 118.6 (5) |
F2—F1—F2viii | 99.8 (4) | F1i—F4—F2i | 56.8 (3) |
F2—F1—F2ii | 99.8 (4) | F1i—F4—F3 | 115.2 (4) |
F2—F1—F3 | 97.1 (5) | F1i—F4—F3i | 52.3 (3) |
F2—F1—F4vii | 61.8 (3) | F1i—F4—F3vi | 178.2 (4) |
F2—F1—F4 | 61.8 (3) | F1i—F4—F3xiii | 86.6 (2) |
F2iii—F1—F2viii | 92.4 (3) | F2—F4—F2i | 91.2 (4) |
F2iii—F1—F2ii | 92.4 (3) | F2—F4—F3 | 87.0 (2) |
F2iii—F1—F3 | 65.0 (4) | F2—F4—F3i | 169.4 (5) |
F2iii—F1—F4vii | 107.1 (3) | F2—F4—F3vi | 60.1 (3) |
F2iii—F1—F4 | 107.1 (3) | F2—F4—F3xiii | 123.8 (4) |
F2viii—F1—F2ii | 93.2 (4) | F2i—F4—F3 | 169.4 (5) |
F2viii—F1—F3 | 129.8 (3) | F2i—F4—F3i | 87.0 (2) |
F2viii—F1—F4vii | 84.2 (2) | F2i—F4—F3vi | 123.8 (4) |
F2viii—F1—F4 | 160.4 (5) | F2i—F4—F3xiii | 60.1 (3) |
F2ii—F1—F3 | 129.8 (3) | F3—F4—F3i | 92.8 (4) |
F2ii—F1—F4vii | 160.4 (5) | F3—F4—F3vi | 63.9 (3) |
F2ii—F1—F4 | 84.2 (2) | F3—F4—F3xiii | 128.9 (5) |
F3—F1—F4vii | 63.3 (3) | F3i—F4—F3vi | 128.9 (5) |
F3—F1—F4 | 63.3 (3) | F3i—F4—F3xiii | 63.9 (3) |
F4vii—F1—F4 | 91.6 (4) | F3vi—F4—F3xiii | 95.2 (4) |
F1ix—F2—F1 | 162.2 (5) |
Symmetry codes: (i) x+1, y, z; (ii) −x+1/2, −y+1/2, z+1/2; (iii) x, y, z+1; (iv) x+1, y, z+1; (v) −x+1, −y+1, z+1/2; (vi) −x, −y+1, z−1/2; (vii) x−1, y, z; (viii) −x−1/2, −y+1/2, z+1/2; (ix) x, y, z−1; (x) −x, −y+1, z+1/2; (xi) −x−1/2, −y+1/2, z−1/2; (xii) −x+1/2, −y+1/2, z−1/2; (xiii) −x+1, −y+1, z−1/2. |
BaF4Zn | F(000) = 488 |
Mr = 278.7 | Cell parameter from LeBail Fit of synchrotron powder data |
Orthorhombic, Cmc21 | Dx = 5.187 Mg m−3 |
Hall symbol: C -2x;-2yc;2zc | Synchrotron radiation, λ = 0.75 Å |
a = 4.19684 (3) Å | µ = 20.63 mm−1 |
b = 14.55067 (11) Å | T = 200 K |
c = 5.84241 (4) Å | , colourless |
V = 356.77 (1) Å3 | 0.02 × 0.02 × 0.01 mm |
Z = 4 |
IPDS Stoe II diffractometer | 458 reflections with I > 3σ(I) |
Graphite monochromator | Rint = 0.129 |
\w–scans | θmax = 31.7°, θmin = 3.0° |
Absorption correction: numerical STOE X-RED | h = −5→5 |
Tmin = 0.476, Tmax = 0.623 | k = −20→20 |
1111 measured reflections | l = −8→6 |
484 independent reflections |
Refinement on F | Weighting scheme based on measured s.u.'s w = 1/(σ2(F) + 0.0001F2) |
R[F2 > 2σ(F2)] = 0.061 | (Δ/σ)max = 0.001 |
wR(F2) = 0.069 | Δρmax = 3.33 e Å−3 |
S = 4.99 | Δρmin = −2.89 e Å−3 |
484 reflections | Extinction correction: B-C type 1 Gaussian isotropic (Becker & Coppens, 1974) |
37 parameters | Extinction coefficient: 150 (70) |
0 restraints | Absolute structure: inversion twin |
1 constraint | Absolute structure parameter: 0.00 (5) |
BaF4Zn | V = 356.77 (1) Å3 |
Mr = 278.7 | Z = 4 |
Orthorhombic, Cmc21 | Synchrotron radiation, λ = 0.75 Å |
a = 4.19684 (3) Å | µ = 20.63 mm−1 |
b = 14.55067 (11) Å | T = 200 K |
c = 5.84241 (4) Å | 0.02 × 0.02 × 0.01 mm |
IPDS Stoe II diffractometer | 484 independent reflections |
Absorption correction: numerical STOE X-RED | 458 reflections with I > 3σ(I) |
Tmin = 0.476, Tmax = 0.623 | Rint = 0.129 |
1111 measured reflections |
R[F2 > 2σ(F2)] = 0.061 | 0 restraints |
wR(F2) = 0.069 | Δρmax = 3.33 e Å−3 |
S = 4.99 | Δρmin = −2.89 e Å−3 |
484 reflections | Absolute structure: inversion twin |
37 parameters | Absolute structure parameter: 0.00 (5) |
x | y | z | Uiso*/Ueq | ||
Ba | 0.5 | 0.35248 (8) | 0.4600 (5) | 0.0111 (4) | |
Zn | 0 | 0.41302 (17) | 0 | 0.0081 (8) | |
F1 | 0 | 0.3024 (10) | 0.194 (3) | 0.011 (4) | |
F2 | 0 | 0.3318 (12) | −0.276 (3) | 0.012 (4) | |
F3 | 0 | 0.4708 (10) | 0.316 (3) | 0.012 (4) | |
F4 | 0.5 | 0.4224 (10) | 0.003 (3) | 0.014 (4) |
U11 | U22 | U33 | U12 | U13 | U23 | |
Ba | 0.0070 (6) | 0.0130 (6) | 0.0132 (8) | 0 | 0 | 0.0044 (7) |
Zn | 0.0090 (11) | 0.0066 (10) | 0.0089 (18) | 0 | 0 | 0.0008 (10) |
F1 | 0.010 (8) | 0.011 (7) | 0.011 (8) | 0 | 0 | 0.006 (6) |
F2 | 0.012 (8) | 0.019 (8) | 0.006 (7) | 0 | 0 | −0.008 (6) |
F3 | 0.015 (8) | 0.011 (6) | 0.011 (7) | 0 | 0 | 0.000 (6) |
F4 | 0.008 (6) | 0.024 (7) | 0.010 (8) | 0 | 0 | 0.001 (6) |
Ba—F1 | 2.710 (11) | F1—F2 | 2.78 (2) |
Ba—F1i | 2.710 (11) | F1—F2iii | 3.12 (2) |
Ba—F1ii | 2.636 (16) | F1—F2viii | 2.871 (16) |
Ba—F2iii | 2.621 (10) | F1—F2ii | 2.871 (16) |
Ba—F2iv | 2.621 (10) | F1—F3 | 2.55 (2) |
Ba—F2ii | 3.016 (18) | F1—F4vii | 2.949 (16) |
Ba—F3 | 2.841 (10) | F1—F4 | 2.949 (16) |
Ba—F3i | 2.841 (10) | F2—F3ix | 3.12 (2) |
Ba—F4 | 2.855 (17) | F2—F3vi | 2.92 (2) |
Ba—F4iii | 3.333 (17) | F2—F4vii | 2.967 (17) |
Ba—F4v | 3.286 (15) | F2—F4 | 2.967 (17) |
Zn—F1 | 1.970 (16) | F3—F3vi | 3.04 (3) |
Zn—F2 | 2.000 (17) | F3—F3x | 3.04 (3) |
Zn—F3 | 2.029 (18) | F3—F4vii | 2.871 (17) |
Zn—F3vi | 2.003 (16) | F3—F4 | 2.871 (17) |
Zn—F4vii | 2.1029 (10) | F3—F4x | 2.831 (15) |
Zn—F4 | 2.1029 (10) | F3—F4v | 2.831 (15) |
F1—Ba—F1i | 101.5 (4) | F1ix—F2—F1xi | 81.2 (5) |
F1—Ba—F1ii | 93.9 (4) | F1ix—F2—F1xii | 81.2 (5) |
F1—Ba—F2iii | 71.7 (4) | F1ix—F2—F3ix | 48.2 (5) |
F1—Ba—F2iv | 157.8 (5) | F1ix—F2—F3vi | 108.5 (7) |
F1—Ba—F2ii | 59.9 (3) | F1ix—F2—F4vii | 127.3 (5) |
F1—Ba—F3 | 54.7 (4) | F1ix—F2—F4 | 127.3 (5) |
F1—Ba—F3i | 124.4 (5) | F1—F2—F1xi | 87.4 (6) |
F1—Ba—F4 | 63.9 (4) | F1—F2—F1xii | 87.4 (6) |
F1—Ba—F4iii | 128.9 (3) | F1—F2—F3ix | 148.5 (8) |
F1—Ba—F4v | 108.2 (4) | F1—F2—F3vi | 88.2 (7) |
F1i—Ba—F1ii | 93.9 (4) | F1—F2—F4vii | 61.6 (5) |
F1i—Ba—F2iii | 157.8 (5) | F1—F2—F4 | 61.6 (5) |
F1i—Ba—F2iv | 71.7 (4) | F1xi—F2—F1xii | 93.9 (6) |
F1i—Ba—F2ii | 59.9 (3) | F1xi—F2—F3ix | 113.2 (5) |
F1i—Ba—F3 | 124.4 (5) | F1xi—F2—F3vi | 132.8 (4) |
F1i—Ba—F3i | 54.7 (4) | F1xi—F2—F4vii | 79.5 (4) |
F1i—Ba—F4 | 63.9 (4) | F1xi—F2—F4 | 148.4 (8) |
F1i—Ba—F4iii | 128.9 (3) | F1xii—F2—F3ix | 113.2 (5) |
F1i—Ba—F4v | 108.2 (4) | F1xii—F2—F3vi | 132.8 (4) |
F1ii—Ba—F2iii | 66.2 (4) | F1xii—F2—F4vii | 148.4 (8) |
F1ii—Ba—F2iv | 66.2 (4) | F1xii—F2—F4 | 79.5 (4) |
F1ii—Ba—F2ii | 58.5 (5) | F3ix—F2—F3vi | 60.3 (6) |
F1ii—Ba—F3 | 132.2 (2) | F3ix—F2—F4vii | 97.6 (6) |
F1ii—Ba—F3i | 132.2 (2) | F3ix—F2—F4 | 97.6 (6) |
F1ii—Ba—F4 | 142.1 (5) | F3vi—F2—F4vii | 57.5 (4) |
F1ii—Ba—F4iii | 76.5 (5) | F3vi—F2—F4 | 57.5 (4) |
F1ii—Ba—F4v | 144.3 (5) | F4vii—F2—F4 | 90 |
F2iii—Ba—F2iv | 106.4 (4) | F1—F3—F2iii | 65.9 (6) |
F2iii—Ba—F2ii | 99.6 (4) | F1—F3—F2x | 153.2 (9) |
F2iii—Ba—F3 | 69.6 (4) | F1—F3—F3vi | 90.0 (7) |
F2iii—Ba—F3i | 146.6 (5) | F1—F3—F3x | 122.4 (8) |
F2iii—Ba—F4 | 126.2 (3) | F1—F3—F4vii | 65.6 (5) |
F2iii—Ba—F4iii | 58.3 (3) | F1—F3—F4 | 65.6 (5) |
F2iii—Ba—F4v | 94.0 (4) | F1—F3—F4x | 129.4 (4) |
F2iv—Ba—F2ii | 99.6 (4) | F1—F3—F4v | 129.4 (4) |
F2iv—Ba—F3 | 146.6 (5) | F2iii—F3—F2x | 141.0 (8) |
F2iv—Ba—F3i | 69.6 (4) | F2iii—F3—F3vi | 155.9 (7) |
F2iv—Ba—F4 | 126.2 (3) | F2iii—F3—F3x | 56.6 (5) |
F2iv—Ba—F4iii | 58.3 (3) | F2iii—F3—F4vii | 109.1 (5) |
F2iv—Ba—F4v | 94.0 (4) | F2iii—F3—F4 | 109.1 (5) |
F2ii—Ba—F3 | 113.8 (4) | F2iii—F3—F4x | 93.5 (6) |
F2ii—Ba—F3i | 113.8 (4) | F2iii—F3—F4v | 93.5 (6) |
F2ii—Ba—F4 | 83.6 (5) | F2x—F3—F3vi | 63.1 (5) |
F2ii—Ba—F4iii | 135.0 (4) | F2x—F3—F3x | 84.4 (6) |
F2ii—Ba—F4v | 157.2 (4) | F2x—F3—F4vii | 97.1 (6) |
F3—Ba—F3i | 95.2 (3) | F2x—F3—F4 | 97.1 (6) |
F3—Ba—F4 | 60.5 (4) | F2x—F3—F4x | 62.1 (4) |
F3—Ba—F4iii | 95.6 (4) | F2x—F3—F4v | 62.1 (4) |
F3—Ba—F4v | 54.5 (3) | F3vi—F3—F3x | 147.6 (7) |
F3i—Ba—F4 | 60.5 (4) | F3vi—F3—F4vii | 57.1 (4) |
F3i—Ba—F4iii | 95.6 (4) | F3vi—F3—F4 | 57.1 (4) |
F3i—Ba—F4v | 54.5 (3) | F3vi—F3—F4x | 102.6 (6) |
F4—Ba—F4iii | 141.4 (4) | F3vi—F3—F4v | 102.6 (6) |
F4—Ba—F4v | 73.6 (4) | F3x—F3—F4vii | 132.8 (4) |
F4iii—Ba—F4v | 67.8 (4) | F3x—F3—F4 | 132.8 (4) |
F1—Zn—F2 | 89.0 (7) | F3x—F3—F4x | 58.4 (5) |
F1—Zn—F3 | 79.3 (7) | F3x—F3—F4v | 58.4 (5) |
F1—Zn—F3vi | 177.2 (7) | F4vii—F3—F4 | 93.9 (6) |
F1—Zn—F4vii | 92.7 (4) | F4vii—F3—F4x | 80.7 (4) |
F1—Zn—F4 | 92.7 (4) | F4vii—F3—F4v | 157.3 (8) |
F2—Zn—F3 | 168.3 (7) | F4—F3—F4x | 157.3 (8) |
F2—Zn—F3vi | 93.8 (7) | F4—F3—F4v | 80.7 (4) |
F2—Zn—F4vii | 92.6 (4) | F4x—F3—F4v | 95.7 (6) |
F2—Zn—F4 | 92.6 (4) | F1—F4—F1i | 90.7 (5) |
F3—Zn—F3vi | 98.0 (7) | F1—F4—F2 | 56.1 (5) |
F3—Zn—F4vii | 88.0 (5) | F1—F4—F2i | 116.7 (7) |
F3—Zn—F4 | 88.0 (5) | F1—F4—F3 | 52.0 (4) |
F3vi—Zn—F4vii | 87.2 (4) | F1—F4—F3i | 115.1 (7) |
F3vi—Zn—F4 | 87.2 (4) | F1—F4—F3vi | 86.8 (3) |
F4vii—Zn—F4 | 172.5 (6) | F1—F4—F3xiii | 177.0 (6) |
F2—F1—F2iii | 163.2 (8) | F1i—F4—F2 | 116.7 (7) |
F2—F1—F2viii | 99.4 (6) | F1i—F4—F2i | 56.1 (5) |
F2—F1—F2ii | 99.4 (6) | F1i—F4—F3 | 115.1 (7) |
F2—F1—F3 | 97.3 (8) | F1i—F4—F3i | 52.0 (4) |
F2—F1—F4vii | 62.3 (5) | F1i—F4—F3vi | 177.0 (6) |
F2—F1—F4 | 62.3 (5) | F1i—F4—F3xiii | 86.8 (3) |
F2iii—F1—F2viii | 91.9 (6) | F2—F4—F2i | 90 |
F2iii—F1—F2ii | 91.9 (6) | F2—F4—F3 | 86.7 (3) |
F2iii—F1—F3 | 65.9 (6) | F2—F4—F3i | 167.5 (8) |
F2iii—F1—F4vii | 107.1 (6) | F2—F4—F3vi | 60.5 (5) |
F2iii—F1—F4 | 107.1 (6) | F2—F4—F3xiii | 123.7 (7) |
F2viii—F1—F2ii | 93.9 (6) | F2i—F4—F3 | 167.5 (8) |
F2viii—F1—F3 | 129.5 (4) | F2i—F4—F3i | 86.7 (3) |
F2viii—F1—F4vii | 84.6 (4) | F2i—F4—F3vi | 123.7 (7) |
F2viii—F1—F4 | 160.9 (8) | F2i—F4—F3xiii | 60.5 (5) |
F2ii—F1—F3 | 129.5 (4) | F3—F4—F3i | 93.9 (6) |
F2ii—F1—F4vii | 160.9 (8) | F3—F4—F3vi | 64.5 (5) |
F2ii—F1—F4 | 84.6 (4) | F3—F4—F3xiii | 130.8 (7) |
F3—F1—F4vii | 62.4 (5) | F3i—F4—F3vi | 130.8 (7) |
F3—F1—F4 | 62.4 (5) | F3i—F4—F3xiii | 64.5 (5) |
F4vii—F1—F4 | 90.7 (5) | F3vi—F4—F3xiii | 95.7 (6) |
F1ix—F2—F1 | 163.2 (8) |
Symmetry codes: (i) x+1, y, z; (ii) −x+1/2, −y+1/2, z+1/2; (iii) x, y, z+1; (iv) x+1, y, z+1; (v) −x+1, −y+1, z+1/2; (vi) −x, −y+1, z−1/2; (vii) x−1, y, z; (viii) −x−1/2, −y+1/2, z+1/2; (ix) x, y, z−1; (x) −x, −y+1, z+1/2; (xi) −x−1/2, −y+1/2, z−1/2; (xii) −x+1/2, −y+1/2, z−1/2; (xiii) −x+1, −y+1, z−1/2. |
BaF4Zn | Z = 4 |
Mr = 278.7 | F(000) = 488 |
Orthorhombic, Cmc21 | Dx = 5.198 Mg m−3 |
Hall symbol: C -2x;-2yc;2zc | Synchrotron radiation, λ = 0.75 Å |
a = 4.19350 (2) Å | µ = 20.67 mm−1 |
b = 14.53894 (7) Å | T = 150 K |
c = 5.83952 (3) Å | , colourless |
V = 356.03 (1) Å3 | 0.02 × 0.02 × 0.01 mm |
IPDS Stoe-II diffractometer | 502 reflections with I > 3σ(I) |
Graphite monochromator | Rint = 0.089 |
\w–scans | θmax = 31.9°, θmin = 4.7° |
Absorption correction: numerical STOE X-RED | h = −4→5 |
Tmin = 0.539, Tmax = 0.646 | k = −20→20 |
954 measured reflections | l = −7→8 |
537 independent reflections |
Refinement on F | Weighting scheme based on measured s.u.'s w = 1/(σ2(F) + 0.0001F2) |
R[F2 > 2σ(F2)] = 0.059 | (Δ/σ)max = 0.002 |
wR(F2) = 0.066 | Δρmax = 2.82 e Å−3 |
S = 4.18 | Δρmin = −3.57 e Å−3 |
537 reflections | Extinction correction: B-C type 1 Gaussian isotropic (Becker & Coppens, 1974) |
37 parameters | Extinction coefficient: 400 (70) |
0 restraints | Absolute structure: inversion twin |
1 constraint | Absolute structure parameter: 0.00 (5) |
BaF4Zn | V = 356.03 (1) Å3 |
Mr = 278.7 | Z = 4 |
Orthorhombic, Cmc21 | Synchrotron radiation, λ = 0.75 Å |
a = 4.19350 (2) Å | µ = 20.67 mm−1 |
b = 14.53894 (7) Å | T = 150 K |
c = 5.83952 (3) Å | 0.02 × 0.02 × 0.01 mm |
IPDS Stoe-II diffractometer | 537 independent reflections |
Absorption correction: numerical STOE X-RED | 502 reflections with I > 3σ(I) |
Tmin = 0.539, Tmax = 0.646 | Rint = 0.089 |
954 measured reflections |
R[F2 > 2σ(F2)] = 0.059 | 0 restraints |
wR(F2) = 0.066 | Δρmax = 2.82 e Å−3 |
S = 4.18 | Δρmin = −3.57 e Å−3 |
537 reflections | Absolute structure: inversion twin |
37 parameters | Absolute structure parameter: 0.00 (5) |
x | y | z | Uiso*/Ueq | ||
Ba | 0.5 | 0.35245 (8) | 0.4617 (5) | 0.0151 (4) | |
Zn | 0 | 0.41302 (16) | 0 | 0.0120 (8) | |
F1 | 0 | 0.3012 (9) | 0.199 (3) | 0.012 (4) | |
F2 | 0 | 0.3345 (10) | −0.270 (3) | 0.012 (4) | |
F3 | 0 | 0.4702 (10) | 0.325 (3) | 0.022 (5) | |
F4 | 0.5 | 0.4208 (9) | 0.009 (3) | 0.019 (4) |
U11 | U22 | U33 | U12 | U13 | U23 | |
Ba | 0.0056 (6) | 0.0199 (6) | 0.0197 (8) | 0 | 0 | 0.0036 (7) |
Zn | 0.0062 (12) | 0.0139 (10) | 0.0160 (19) | 0 | 0 | −0.0001 (9) |
F1 | 0.011 (8) | 0.006 (6) | 0.018 (7) | 0 | 0 | −0.001 (5) |
F2 | 0.004 (7) | 0.012 (6) | 0.021 (8) | 0 | 0 | −0.003 (5) |
F3 | 0.027 (10) | 0.010 (5) | 0.029 (9) | 0 | 0 | −0.008 (6) |
F4 | 0.021 (8) | 0.021 (6) | 0.014 (8) | 0 | 0 | 0.010 (5) |
Ba—F1 | 2.701 (10) | F1—F2 | 2.78 (2) |
Ba—F1i | 2.701 (10) | F1—F2iii | 3.14 (2) |
Ba—F1ii | 2.630 (14) | F1—F2viii | 2.885 (13) |
Ba—F2iii | 2.631 (10) | F1—F2ii | 2.885 (13) |
Ba—F2iv | 2.631 (10) | F1—F3 | 2.564 (19) |
Ba—F2ii | 3.036 (15) | F1—F4vii | 2.941 (14) |
Ba—F3 | 2.822 (10) | F1—F4 | 2.941 (14) |
Ba—F3i | 2.822 (10) | F2—F3ix | 3.08 (2) |
Ba—F4 | 2.822 (16) | F2—F3vi | 2.89 (2) |
Ba—F4iii | 3.349 (16) | F2—F4vii | 2.937 (15) |
Ba—F4v | 3.309 (14) | F2—F4 | 2.937 (15) |
Zn—F1 | 2.000 (14) | F3—F3vi | 3.05 (3) |
Zn—F2 | 1.945 (16) | F3—F3x | 3.05 (3) |
Zn—F3 | 2.072 (18) | F3—F4vii | 2.883 (17) |
Zn—F3vi | 1.982 (16) | F3—F4 | 2.883 (17) |
Zn—F4vii | 2.1005 (8) | F3—F4x | 2.841 (14) |
Zn—F4 | 2.1005 (8) | F3—F4v | 2.841 (14) |
F1—Ba—F1i | 101.8 (4) | F1ix—F2—F1xi | 80.4 (5) |
F1—Ba—F1ii | 93.7 (4) | F1ix—F2—F1xii | 80.4 (5) |
F1—Ba—F2iii | 72.1 (4) | F1ix—F2—F3ix | 48.7 (5) |
F1—Ba—F2iv | 158.3 (4) | F1ix—F2—F3vi | 109.9 (6) |
F1—Ba—F2ii | 60.0 (3) | F1ix—F2—F4vii | 127.9 (4) |
F1—Ba—F3 | 55.3 (4) | F1ix—F2—F4 | 127.9 (4) |
F1—Ba—F3i | 125.7 (5) | F1—F2—F1xi | 86.7 (5) |
F1—Ba—F4 | 64.3 (3) | F1—F2—F1xii | 86.7 (5) |
F1—Ba—F4iii | 128.6 (3) | F1—F2—F3ix | 150.2 (7) |
F1—Ba—F4v | 108.8 (3) | F1—F2—F3vi | 89.0 (6) |
F1i—Ba—F1ii | 93.7 (4) | F1—F2—F4vii | 61.8 (4) |
F1i—Ba—F2iii | 158.3 (4) | F1—F2—F4 | 61.8 (4) |
F1i—Ba—F2iv | 72.1 (4) | F1xi—F2—F1xii | 93.2 (5) |
F1i—Ba—F2ii | 60.0 (3) | F1xi—F2—F3ix | 113.0 (5) |
F1i—Ba—F3 | 125.7 (5) | F1xi—F2—F3vi | 133.1 (3) |
F1i—Ba—F3i | 55.3 (4) | F1xi—F2—F4vii | 78.9 (4) |
F1i—Ba—F4 | 64.3 (3) | F1xi—F2—F4 | 147.7 (7) |
F1i—Ba—F4iii | 128.6 (3) | F1xii—F2—F3ix | 113.0 (5) |
F1i—Ba—F4v | 108.8 (3) | F1xii—F2—F3vi | 133.1 (3) |
F1ii—Ba—F2iii | 66.5 (3) | F1xii—F2—F4vii | 147.7 (7) |
F1ii—Ba—F2iv | 66.5 (3) | F1xii—F2—F4 | 78.9 (4) |
F1ii—Ba—F2ii | 58.3 (5) | F3ix—F2—F3vi | 61.2 (6) |
F1ii—Ba—F3 | 131.6 (2) | F3ix—F2—F4vii | 98.8 (5) |
F1ii—Ba—F3i | 131.6 (2) | F3ix—F2—F4 | 98.8 (5) |
F1ii—Ba—F4 | 142.5 (5) | F3vi—F2—F4vii | 58.3 (4) |
F1ii—Ba—F4iii | 75.4 (4) | F3vi—F2—F4 | 58.3 (4) |
F1ii—Ba—F4v | 143.3 (5) | F4vii—F2—F4 | 91.1 (5) |
F2iii—Ba—F2iv | 105.7 (4) | F1—F3—F2iii | 66.8 (6) |
F2iii—Ba—F2ii | 100.2 (4) | F1—F3—F2x | 152.3 (9) |
F2iii—Ba—F3 | 68.7 (4) | F1—F3—F3vi | 89.9 (7) |
F2iii—Ba—F3i | 145.2 (5) | F1—F3—F3x | 123.2 (8) |
F2iii—Ba—F4 | 126.3 (3) | F1—F3—F4vii | 65.0 (5) |
F2iii—Ba—F4iii | 57.3 (3) | F1—F3—F4 | 65.0 (5) |
F2iii—Ba—F4v | 92.8 (4) | F1—F3—F4x | 130.0 (3) |
F2iv—Ba—F2ii | 100.2 (4) | F1—F3—F4v | 130.0 (3) |
F2iv—Ba—F3 | 145.2 (5) | F2iii—F3—F2x | 140.9 (8) |
F2iv—Ba—F3i | 68.7 (4) | F2iii—F3—F3vi | 156.7 (7) |
F2iv—Ba—F4 | 126.3 (3) | F2iii—F3—F3x | 56.4 (5) |
F2iv—Ba—F4iii | 57.3 (3) | F2iii—F3—F4vii | 109.4 (5) |
F2iv—Ba—F4v | 92.8 (4) | F2iii—F3—F4 | 109.4 (5) |
F2ii—Ba—F3 | 114.7 (4) | F2iii—F3—F4x | 93.8 (6) |
F2ii—Ba—F3i | 114.7 (4) | F2iii—F3—F4v | 93.8 (6) |
F2ii—Ba—F4 | 84.2 (4) | F2x—F3—F3vi | 62.4 (5) |
F2ii—Ba—F4iii | 133.7 (4) | F2x—F3—F3x | 84.5 (6) |
F2ii—Ba—F4v | 158.4 (4) | F2x—F3—F4vii | 97.0 (5) |
F3—Ba—F3i | 96.0 (3) | F2x—F3—F4 | 97.0 (5) |
F3—Ba—F4 | 61.4 (4) | F2x—F3—F4x | 61.6 (4) |
F3—Ba—F4iii | 95.2 (4) | F2x—F3—F4v | 61.6 (4) |
F3—Ba—F4v | 54.5 (3) | F3vi—F3—F3x | 146.9 (6) |
F3i—Ba—F4 | 61.4 (4) | F3vi—F3—F4vii | 57.2 (4) |
F3i—Ba—F4iii | 95.2 (4) | F3vi—F3—F4 | 57.2 (4) |
F3i—Ba—F4v | 54.5 (3) | F3vi—F3—F4x | 101.8 (5) |
F4—Ba—F4iii | 142.1 (4) | F3vi—F3—F4v | 101.8 (5) |
F4—Ba—F4v | 74.2 (4) | F3x—F3—F4vii | 133.2 (4) |
F4iii—Ba—F4v | 67.9 (4) | F3x—F3—F4 | 133.2 (4) |
F1—Zn—F2 | 89.7 (6) | F3x—F3—F4x | 58.5 (4) |
F1—Zn—F3 | 78.0 (6) | F3x—F3—F4v | 58.5 (4) |
F1—Zn—F3vi | 175.4 (7) | F4vii—F3—F4 | 93.3 (6) |
F1—Zn—F4vii | 91.6 (4) | F4vii—F3—F4x | 81.1 (3) |
F1—Zn—F4 | 91.6 (4) | F4vii—F3—F4v | 156.7 (8) |
F2—Zn—F3 | 167.7 (6) | F4—F3—F4x | 156.7 (8) |
F2—Zn—F3vi | 94.9 (7) | F4—F3—F4v | 81.1 (3) |
F2—Zn—F4vii | 93.0 (4) | F4x—F3—F4v | 95.1 (6) |
F2—Zn—F4 | 93.0 (4) | F1—F4—F1i | 91.0 (5) |
F3—Zn—F3vi | 97.4 (7) | F1—F4—F2 | 56.5 (4) |
F3—Zn—F4vii | 87.4 (4) | F1—F4—F2i | 117.8 (6) |
F3—Zn—F4 | 87.4 (4) | F1—F4—F3 | 52.2 (4) |
F3vi—Zn—F4vii | 88.1 (4) | F1—F4—F3i | 115.1 (7) |
F3vi—Zn—F4 | 88.1 (4) | F1—F4—F3vi | 86.9 (3) |
F4vii—Zn—F4 | 173.2 (6) | F1—F4—F3xiii | 177.6 (5) |
F2—F1—F2iii | 161.1 (6) | F1i—F4—F2 | 117.8 (6) |
F2—F1—F2viii | 100.4 (5) | F1i—F4—F2i | 56.5 (4) |
F2—F1—F2ii | 100.4 (5) | F1i—F4—F3 | 115.1 (7) |
F2—F1—F3 | 96.6 (7) | F1i—F4—F3i | 52.2 (4) |
F2—F1—F4vii | 61.7 (4) | F1i—F4—F3vi | 177.6 (5) |
F2—F1—F4 | 61.7 (4) | F1i—F4—F3xiii | 86.9 (3) |
F2iii—F1—F2viii | 92.5 (5) | F2—F4—F2i | 91.1 (5) |
F2iii—F1—F2ii | 92.5 (5) | F2—F4—F3 | 86.7 (3) |
F2iii—F1—F3 | 64.5 (6) | F2—F4—F3i | 168.7 (7) |
F2iii—F1—F4vii | 106.4 (5) | F2—F4—F3vi | 60.1 (4) |
F2iii—F1—F4 | 106.4 (5) | F2—F4—F3xiii | 123.7 (7) |
F2viii—F1—F2ii | 93.2 (5) | F2i—F4—F3 | 168.7 (7) |
F2viii—F1—F3 | 129.6 (4) | F2i—F4—F3i | 86.7 (3) |
F2viii—F1—F4vii | 84.8 (3) | F2i—F4—F3vi | 123.7 (7) |
F2viii—F1—F4 | 161.1 (8) | F2i—F4—F3xiii | 60.1 (4) |
F2ii—F1—F3 | 129.6 (4) | F3—F4—F3i | 93.3 (6) |
F2ii—F1—F4vii | 161.1 (8) | F3—F4—F3vi | 64.3 (5) |
F2ii—F1—F4 | 84.8 (3) | F3—F4—F3xiii | 129.8 (6) |
F3—F1—F4vii | 62.7 (4) | F3i—F4—F3vi | 129.8 (6) |
F3—F1—F4 | 62.7 (4) | F3i—F4—F3xiii | 64.3 (5) |
F4vii—F1—F4 | 91.0 (5) | F3vi—F4—F3xiii | 95.1 (5) |
F1ix—F2—F1 | 161.1 (7) |
Symmetry codes: (i) x+1, y, z; (ii) −x+1/2, −y+1/2, z+1/2; (iii) x, y, z+1; (iv) x+1, y, z+1; (v) −x+1, −y+1, z+1/2; (vi) −x, −y+1, z−1/2; (vii) x−1, y, z; (viii) −x−1/2, −y+1/2, z+1/2; (ix) x, y, z−1; (x) −x, −y+1, z+1/2; (xi) −x−1/2, −y+1/2, z−1/2; (xii) −x+1/2, −y+1/2, z−1/2; (xiii) −x+1, −y+1, z−1/2. |
BaF4Zn | F(000) = 488 |
Mr = 278.7 | Cell parameter from LeBail fit of synchrotron powder data |
Orthorhombic, Cmc21 | Dx = 5.207 Mg m−3 |
Hall symbol: C -2x;-2yc;2zc | Synchrotron radiation, λ = 0.75 Å |
a = 4.19110 (2) Å | µ = 20.71 mm−1 |
b = 14.52846 (8) Å | T = 100 K |
c = 5.83737 (3) Å | , colourless |
V = 355.44 (1) Å3 | 0.02 × 0.02 × 0.01 mm |
Z = 4 |
STOE-IPDSII diffractometer | 522 reflections with I > 3σ(I) |
\w–scans | Rint = 0.088 |
Absorption correction: numerical STOE X-RED | θmax = 31.8°, θmin = 4.7° |
Tmin = 0.549, Tmax = 0.709 | h = −5→5 |
1944 measured reflections | k = −20→20 |
541 independent reflections | l = −7→8 |
Refinement on F | Weighting scheme based on measured s.u.'s w = 1/(σ2(F) + 0.0001F2) |
R[F2 > 2σ(F2)] = 0.037 | (Δ/σ)max = 0.009 |
wR(F2) = 0.041 | Δρmax = 2.16 e Å−3 |
S = 3.06 | Δρmin = −1.41 e Å−3 |
541 reflections | Extinction correction: B-C type 1 Gaussian isotropic (Becker & Coppens, 1974) |
37 parameters | Extinction coefficient: 120 (40) |
0 restraints | Absolute structure: inversion twin |
1 constraint | Absolute structure parameter: 0.00 (5) |
BaF4Zn | V = 355.44 (1) Å3 |
Mr = 278.7 | Z = 4 |
Orthorhombic, Cmc21 | Synchrotron radiation, λ = 0.75 Å |
a = 4.19110 (2) Å | µ = 20.71 mm−1 |
b = 14.52846 (8) Å | T = 100 K |
c = 5.83737 (3) Å | 0.02 × 0.02 × 0.01 mm |
STOE-IPDSII diffractometer | 541 independent reflections |
Absorption correction: numerical STOE X-RED | 522 reflections with I > 3σ(I) |
Tmin = 0.549, Tmax = 0.709 | Rint = 0.088 |
1944 measured reflections |
R[F2 > 2σ(F2)] = 0.037 | 0 restraints |
wR(F2) = 0.041 | Δρmax = 2.16 e Å−3 |
S = 3.06 | Δρmin = −1.41 e Å−3 |
541 reflections | Absolute structure: inversion twin |
37 parameters | Absolute structure parameter: 0.00 (5) |
x | y | z | Uiso*/Ueq | ||
Ba | 0.5 | 0.35239 (4) | 0.4609 (3) | 0.0048 (2) | |
Zn | 0 | 0.41293 (9) | 0 | 0.0027 (4) | |
F1 | 0 | 0.3015 (6) | 0.2009 (15) | 0.004 (2) | |
F2 | 0 | 0.3331 (6) | −0.2699 (15) | 0.007 (2) | |
F3 | 0 | 0.4712 (6) | 0.3255 (17) | 0.008 (2) | |
F4 | 0.5 | 0.4228 (5) | 0.0132 (15) | 0.007 (2) |
U11 | U22 | U33 | U12 | U13 | U23 | |
Ba | 0.0024 (3) | 0.0064 (3) | 0.0055 (4) | 0 | 0 | 0.0027 (3) |
Zn | 0.0031 (6) | 0.0029 (5) | 0.0020 (9) | 0 | 0 | 0.0000 (5) |
F1 | 0.004 (4) | 0.006 (4) | 0.001 (4) | 0 | 0 | 0.001 (3) |
F2 | 0.006 (4) | 0.008 (4) | 0.008 (4) | 0 | 0 | −0.003 (3) |
F3 | 0.010 (4) | 0.007 (3) | 0.008 (4) | 0 | 0 | 0.001 (3) |
F4 | 0.004 (3) | 0.010 (3) | 0.007 (5) | 0 | 0 | 0.003 (3) |
Ba—F1 | 2.691 (5) | F1—F2 | 2.786 (12) |
Ba—F1i | 2.691 (5) | F1—F2iii | 3.123 (12) |
Ba—F1ii | 2.639 (8) | F1—F2viii | 2.872 (8) |
Ba—F2iii | 2.634 (6) | F1—F2ii | 2.872 (8) |
Ba—F2iv | 2.634 (6) | F1—F3 | 2.570 (12) |
Ba—F2ii | 3.013 (9) | F1—F4vii | 2.949 (8) |
Ba—F3 | 2.828 (6) | F1—F4 | 2.949 (8) |
Ba—F3i | 2.828 (6) | F2—F3ix | 3.099 (13) |
Ba—F4 | 2.806 (9) | F2—F3vi | 2.897 (12) |
Ba—F4iii | 3.382 (9) | F2—F4vii | 2.969 (9) |
Ba—F4v | 3.281 (8) | F2—F4 | 2.969 (9) |
Zn—F1 | 1.998 (8) | F3—F3vi | 3.036 (14) |
Zn—F2 | 1.956 (9) | F3—F3x | 3.036 (14) |
Zn—F3 | 2.080 (9) | F3—F4vii | 2.865 (9) |
Zn—F3vi | 1.968 (9) | F3—F4 | 2.865 (9) |
Zn—F4vii | 2.1018 (6) | F3—F4x | 2.822 (8) |
Zn—F4 | 2.1018 (6) | F3—F4v | 2.822 (8) |
F1—Ba—F1i | 102.3 (2) | F1ix—F2—F1xi | 80.9 (3) |
F1—Ba—F1ii | 93.8 (2) | F1ix—F2—F1xii | 80.9 (3) |
F1—Ba—F2iii | 71.8 (2) | F1ix—F2—F3ix | 48.8 (3) |
F1—Ba—F2iv | 157.9 (3) | F1ix—F2—F3vi | 109.5 (4) |
F1—Ba—F2ii | 60.14 (17) | F1ix—F2—F4vii | 127.9 (2) |
F1—Ba—F3 | 55.4 (2) | F1ix—F2—F4 | 127.9 (2) |
F1—Ba—F3i | 125.9 (3) | F1—F2—F1xi | 86.9 (3) |
F1—Ba—F4 | 64.83 (19) | F1—F2—F1xii | 86.9 (3) |
F1—Ba—F4iii | 128.37 (15) | F1—F2—F3ix | 149.1 (4) |
F1—Ba—F4v | 109.02 (19) | F1—F2—F3vi | 88.4 (4) |
F1i—Ba—F1ii | 93.8 (2) | F1—F2—F4vii | 61.5 (2) |
F1i—Ba—F2iii | 157.9 (3) | F1—F2—F4 | 61.5 (2) |
F1i—Ba—F2iv | 71.8 (2) | F1xi—F2—F1xii | 93.7 (3) |
F1i—Ba—F2ii | 60.14 (17) | F1xi—F2—F3ix | 113.3 (3) |
F1i—Ba—F3 | 125.9 (3) | F1xi—F2—F3vi | 132.84 (18) |
F1i—Ba—F3i | 55.4 (2) | F1xi—F2—F4vii | 79.4 (2) |
F1i—Ba—F4 | 64.83 (19) | F1xi—F2—F4 | 147.9 (4) |
F1i—Ba—F4iii | 128.37 (15) | F1xii—F2—F3ix | 113.3 (3) |
F1i—Ba—F4v | 109.02 (19) | F1xii—F2—F3vi | 132.84 (18) |
F1ii—Ba—F2iii | 66.0 (2) | F1xii—F2—F4vii | 147.9 (4) |
F1ii—Ba—F2iv | 66.0 (2) | F1xii—F2—F4 | 79.4 (2) |
F1ii—Ba—F2ii | 58.6 (3) | F3ix—F2—F3vi | 60.7 (3) |
F1ii—Ba—F3 | 131.74 (14) | F3ix—F2—F4vii | 98.1 (3) |
F1ii—Ba—F3i | 131.74 (14) | F3ix—F2—F4 | 98.1 (3) |
F1ii—Ba—F4 | 143.4 (2) | F3vi—F2—F4vii | 57.5 (2) |
F1ii—Ba—F4iii | 75.5 (2) | F3vi—F2—F4 | 57.5 (2) |
F1ii—Ba—F4v | 142.6 (2) | F4vii—F2—F4 | 89.8 (3) |
F2iii—Ba—F2iv | 105.4 (2) | F1—F3—F2iii | 66.1 (3) |
F2iii—Ba—F2ii | 99.9 (2) | F1—F3—F2x | 152.5 (5) |
F2iii—Ba—F3 | 69.0 (2) | F1—F3—F3vi | 89.6 (4) |
F2iii—Ba—F3i | 145.2 (3) | F1—F3—F3x | 122.4 (4) |
F2iii—Ba—F4 | 126.46 (16) | F1—F3—F4vii | 65.4 (3) |
F2iii—Ba—F4iii | 57.55 (18) | F1—F3—F4 | 65.4 (3) |
F2iii—Ba—F4v | 92.9 (2) | F1—F3—F4x | 129.3 (2) |
F2iv—Ba—F2ii | 99.9 (2) | F1—F3—F4v | 129.3 (2) |
F2iv—Ba—F3 | 145.2 (3) | F2iii—F3—F2x | 141.4 (4) |
F2iv—Ba—F3i | 69.0 (2) | F2iii—F3—F3vi | 155.7 (4) |
F2iv—Ba—F4 | 126.46 (16) | F2iii—F3—F3x | 56.3 (3) |
F2iv—Ba—F4iii | 57.55 (18) | F2iii—F3—F4vii | 109.0 (3) |
F2iv—Ba—F4v | 92.9 (2) | F2iii—F3—F4 | 109.0 (3) |
F2ii—Ba—F3 | 114.9 (2) | F2iii—F3—F4x | 93.3 (3) |
F2ii—Ba—F3i | 114.9 (2) | F2iii—F3—F4v | 93.3 (3) |
F2ii—Ba—F4 | 84.8 (2) | F2x—F3—F3vi | 62.9 (3) |
F2ii—Ba—F4iii | 134.2 (2) | F2x—F3—F3x | 85.1 (3) |
F2ii—Ba—F4v | 158.8 (2) | F2x—F3—F4vii | 96.8 (3) |
F3—Ba—F3i | 95.65 (18) | F2x—F3—F4 | 96.8 (3) |
F3—Ba—F4 | 61.1 (2) | F2x—F3—F4x | 62.5 (2) |
F3—Ba—F4iii | 94.7 (2) | F2x—F3—F4v | 62.5 (2) |
F3—Ba—F4v | 54.42 (16) | F3vi—F3—F3x | 148.0 (4) |
F3i—Ba—F4 | 61.1 (2) | F3vi—F3—F4vii | 57.0 (2) |
F3i—Ba—F4iii | 94.7 (2) | F3vi—F3—F4 | 57.0 (2) |
F3i—Ba—F4v | 54.42 (16) | F3vi—F3—F4x | 102.9 (3) |
F4—Ba—F4iii | 141.0 (2) | F3vi—F3—F4v | 102.9 (3) |
F4—Ba—F4v | 74.0 (2) | F3x—F3—F4vii | 132.79 (19) |
F4iii—Ba—F4v | 67.1 (2) | F3x—F3—F4 | 132.79 (19) |
F1—Zn—F2 | 89.6 (4) | F3x—F3—F4x | 58.4 (2) |
F1—Zn—F3 | 78.1 (3) | F3x—F3—F4v | 58.4 (2) |
F1—Zn—F3vi | 175.3 (4) | F4vii—F3—F4 | 94.0 (3) |
F1—Zn—F4vii | 91.9 (2) | F4vii—F3—F4x | 80.68 (19) |
F1—Zn—F4 | 91.9 (2) | F4vii—F3—F4v | 157.5 (4) |
F2—Zn—F3 | 167.7 (4) | F4—F3—F4x | 157.5 (4) |
F2—Zn—F3vi | 95.2 (4) | F4—F3—F4v | 80.68 (19) |
F2—Zn—F4vii | 94.0 (2) | F4x—F3—F4v | 95.9 (3) |
F2—Zn—F4 | 94.0 (2) | F1—F4—F1i | 90.6 (3) |
F3—Zn—F3vi | 97.2 (4) | F1—F4—F2 | 56.2 (2) |
F3—Zn—F4vii | 86.5 (2) | F1—F4—F2i | 116.5 (3) |
F3—Zn—F4 | 86.5 (2) | F1—F4—F3 | 52.5 (2) |
F3vi—Zn—F4vii | 87.8 (2) | F1—F4—F3i | 115.5 (4) |
F3vi—Zn—F4 | 87.8 (2) | F1—F4—F3vi | 86.71 (17) |
F4vii—Zn—F4 | 171.2 (3) | F1—F4—F3xiii | 176.4 (3) |
F2—F1—F2iii | 162.1 (4) | F1i—F4—F2 | 116.5 (3) |
F2—F1—F2viii | 99.8 (3) | F1i—F4—F2i | 56.2 (2) |
F2—F1—F2ii | 99.8 (3) | F1i—F4—F3 | 115.5 (4) |
F2—F1—F3 | 97.0 (4) | F1i—F4—F3i | 52.5 (2) |
F2—F1—F4vii | 62.3 (2) | F1i—F4—F3vi | 176.4 (3) |
F2—F1—F4 | 62.3 (2) | F1i—F4—F3xiii | 86.71 (17) |
F2iii—F1—F2viii | 92.4 (3) | F2—F4—F2i | 89.8 (3) |
F2iii—F1—F2ii | 92.4 (3) | F2—F4—F3 | 86.89 (19) |
F2iii—F1—F3 | 65.1 (3) | F2—F4—F3i | 167.9 (4) |
F2iii—F1—F4vii | 106.2 (3) | F2—F4—F3vi | 60.0 (2) |
F2iii—F1—F4 | 106.2 (3) | F2—F4—F3xiii | 123.2 (4) |
F2viii—F1—F2ii | 93.7 (3) | F2i—F4—F3 | 167.9 (4) |
F2viii—F1—F3 | 129.5 (2) | F2i—F4—F3i | 86.89 (19) |
F2viii—F1—F4vii | 84.86 (18) | F2i—F4—F3vi | 123.2 (4) |
F2viii—F1—F4 | 161.4 (4) | F2i—F4—F3xiii | 60.0 (2) |
F2ii—F1—F3 | 129.5 (2) | F3—F4—F3i | 94.0 (3) |
F2ii—F1—F4vii | 161.4 (4) | F3—F4—F3vi | 64.5 (3) |
F2ii—F1—F4 | 84.86 (18) | F3—F4—F3xiii | 131.0 (4) |
F3—F1—F4vii | 62.1 (2) | F3i—F4—F3vi | 131.0 (4) |
F3—F1—F4 | 62.1 (2) | F3i—F4—F3xiii | 64.5 (3) |
F4vii—F1—F4 | 90.6 (3) | F3vi—F4—F3xiii | 95.9 (3) |
F1ix—F2—F1 | 162.1 (4) |
Symmetry codes: (i) x+1, y, z; (ii) −x+1/2, −y+1/2, z+1/2; (iii) x, y, z+1; (iv) x+1, y, z+1; (v) −x+1, −y+1, z+1/2; (vi) −x, −y+1, z−1/2; (vii) x−1, y, z; (viii) −x−1/2, −y+1/2, z+1/2; (ix) x, y, z−1; (x) −x, −y+1, z+1/2; (xi) −x−1/2, −y+1/2, z−1/2; (xii) −x+1/2, −y+1/2, z−1/2; (xiii) −x+1, −y+1, z−1/2. |
BaF4Zn | F(000) = 488 |
Mr = 278.7 | Cell parameter from LeBail fit of synchrotron powder data |
Orthorhombic, Cmc21 | Dx = 5.212 Mg m−3 |
Hall symbol: C -2x;-2yc;2zc | Mo Kα radiation, λ = 0.71073 Å |
a = 4.19029 (2) Å | µ = 17.71 mm−1 |
b = 14.51842 (7) Å | T = 50 K |
c = 5.83613 (3) Å | , colourless |
V = 355.05 (1) Å3 | 0.16 × 0.10 × 0.05 mm |
Z = 4 |
Oxford Diffraction CCD diffractometer | 538 independent reflections |
Radiation source: Enhance (Mo) X-ray Source | 521 reflections with I > 3σ(I) |
Graphite monochromator | Rint = 0.047 |
Detector resolution: 8.3504 pixels mm-1 | θmax = 36.7°, θmin = 2.8° |
\w–scans | h = −5→4 |
Absorption correction: gaussian CrysAlis RED, Oxford Diffraction Ltd., Version 1.171.32.15 (release 10-01-2008 CrysAlis171 .NET) | k = −20→24 |
Tmin = 0.181, Tmax = 0.440 | l = −4→9 |
2881 measured reflections |
Refinement on F | Weighting scheme based on measured s.u.'s w = 1/(σ2(F) + 0.0001F2) |
R[F2 > 2σ(F2)] = 0.019 | (Δ/σ)max = 0.013 |
wR(F2) = 0.027 | Δρmax = 1.42 e Å−3 |
S = 1.94 | Δρmin = −0.99 e Å−3 |
538 reflections | Extinction correction: B-C type 1 Gaussian isotropic (Becker & Coppens, 1974) |
37 parameters | Extinction coefficient: 170 (20) |
0 restraints | Absolute structure: inversion twin |
1 constraint | Absolute structure parameter: 0.00 (5) |
BaF4Zn | V = 355.05 (1) Å3 |
Mr = 278.7 | Z = 4 |
Orthorhombic, Cmc21 | Mo Kα radiation |
a = 4.19029 (2) Å | µ = 17.71 mm−1 |
b = 14.51842 (7) Å | T = 50 K |
c = 5.83613 (3) Å | 0.16 × 0.10 × 0.05 mm |
Oxford Diffraction CCD diffractometer | 538 independent reflections |
Absorption correction: gaussian CrysAlis RED, Oxford Diffraction Ltd., Version 1.171.32.15 (release 10-01-2008 CrysAlis171 .NET) | 521 reflections with I > 3σ(I) |
Tmin = 0.181, Tmax = 0.440 | Rint = 0.047 |
2881 measured reflections |
R[F2 > 2σ(F2)] = 0.019 | 0 restraints |
wR(F2) = 0.027 | Δρmax = 1.42 e Å−3 |
S = 1.94 | Δρmin = −0.99 e Å−3 |
538 reflections | Absolute structure: inversion twin |
37 parameters | Absolute structure parameter: 0.00 (5) |
x | y | z | Uiso*/Ueq | ||
Ba | 0.5 | 0.35234 (2) | 0.46082 (16) | 0.00472 (12) | |
Zn | 0 | 0.41312 (5) | 0 | 0.0041 (3) | |
F1 | 0 | 0.3028 (3) | 0.2014 (8) | 0.0070 (15) | |
F2 | 0 | 0.3341 (3) | −0.2708 (9) | 0.0085 (15) | |
F3 | 0 | 0.4709 (3) | 0.3267 (8) | 0.0062 (14) | |
F4 | 0.5 | 0.4233 (3) | 0.0125 (9) | 0.0087 (14) |
U11 | U22 | U33 | U12 | U13 | U23 | |
Ba | 0.0059 (3) | 0.00442 (15) | 0.00387 (17) | 0 | 0 | 0.00119 (13) |
Zn | 0.0057 (5) | 0.0026 (3) | 0.0039 (4) | 0 | 0 | 0.0003 (2) |
F1 | 0.012 (4) | 0.0048 (19) | 0.0042 (19) | 0 | 0 | 0.0003 (15) |
F2 | 0.012 (4) | 0.008 (2) | 0.005 (2) | 0 | 0 | −0.0010 (17) |
F3 | 0.009 (3) | 0.0052 (18) | 0.0049 (19) | 0 | 0 | −0.0020 (15) |
F4 | 0.008 (3) | 0.0104 (19) | 0.007 (2) | 0 | 0 | 0.0015 (16) |
Ba—F1 | 2.683 (3) | F1—F2 | 2.793 (7) |
Ba—F1i | 2.683 (3) | F1—F2iii | 3.114 (7) |
Ba—F1ii | 2.654 (5) | F1—F2viii | 2.892 (5) |
Ba—F2iii | 2.629 (3) | F1—F2ii | 2.892 (5) |
Ba—F2iv | 2.629 (3) | F1—F3 | 2.548 (7) |
Ba—F2ii | 3.026 (5) | F1—F4vii | 2.944 (5) |
Ba—F3 | 2.822 (3) | F1—F4 | 2.944 (5) |
Ba—F3i | 2.822 (3) | F2—F3ix | 3.076 (7) |
Ba—F4 | 2.812 (5) | F2—F3vi | 2.887 (7) |
Ba—F4iii | 3.380 (5) | F2—F4vii | 2.966 (5) |
Ba—F4v | 3.272 (4) | F2—F4 | 2.966 (5) |
Zn—F1 | 1.987 (5) | F3—F3vi | 3.038 (7) |
Zn—F2 | 1.953 (5) | F3—F3x | 3.038 (7) |
Zn—F3 | 2.083 (5) | F3—F4vii | 2.869 (5) |
Zn—F3vi | 1.964 (5) | F3—F4 | 2.869 (5) |
Zn—F4vii | 2.1016 (4) | F3—F4x | 2.816 (4) |
Zn—F4 | 2.1016 (4) | F3—F4v | 2.816 (4) |
F1—Ba—F1i | 102.67 (12) | F1ix—F2—F1xi | 81.02 (16) |
F1—Ba—F1ii | 94.07 (12) | F1ix—F2—F1xii | 81.02 (16) |
F1—Ba—F2iii | 71.76 (13) | F1ix—F2—F3ix | 48.62 (15) |
F1—Ba—F2iv | 158.65 (15) | F1ix—F2—F3vi | 109.8 (2) |
F1—Ba—F2ii | 60.52 (10) | F1ix—F2—F4vii | 127.97 (14) |
F1—Ba—F3 | 55.07 (13) | F1ix—F2—F4 | 127.97 (14) |
F1—Ba—F3i | 125.93 (13) | F1—F2—F1xi | 86.75 (17) |
F1—Ba—F4 | 64.73 (11) | F1—F2—F1xii | 86.75 (17) |
F1—Ba—F4iii | 128.25 (8) | F1—F2—F3ix | 149.2 (2) |
F1—Ba—F4v | 108.61 (11) | F1—F2—F3vi | 88.0 (2) |
F1i—Ba—F1ii | 94.07 (12) | F1—F2—F4vii | 61.39 (15) |
F1i—Ba—F2iii | 158.65 (15) | F1—F2—F4 | 61.39 (15) |
F1i—Ba—F2iv | 71.76 (13) | F1xi—F2—F1xii | 92.83 (17) |
F1i—Ba—F2ii | 60.52 (10) | F1xi—F2—F3ix | 113.63 (17) |
F1i—Ba—F3 | 125.93 (13) | F1xi—F2—F3vi | 133.21 (10) |
F1i—Ba—F3i | 55.07 (13) | F1xi—F2—F4vii | 79.59 (11) |
F1i—Ba—F4 | 64.73 (11) | F1xi—F2—F4 | 147.4 (2) |
F1i—Ba—F4iii | 128.25 (8) | F1xii—F2—F3ix | 113.63 (17) |
F1i—Ba—F4v | 108.61 (11) | F1xii—F2—F3vi | 133.21 (10) |
F1ii—Ba—F2iii | 66.39 (11) | F1xii—F2—F4vii | 147.4 (2) |
F1ii—Ba—F2iv | 66.39 (11) | F1xii—F2—F4 | 79.59 (11) |
F1ii—Ba—F2ii | 58.48 (15) | F3ix—F2—F3vi | 61.16 (16) |
F1ii—Ba—F3 | 131.63 (7) | F3ix—F2—F4vii | 98.29 (16) |
F1ii—Ba—F3i | 131.63 (7) | F3ix—F2—F4 | 98.29 (16) |
F1ii—Ba—F4 | 143.42 (14) | F3vi—F2—F4vii | 57.48 (12) |
F1ii—Ba—F4iii | 75.79 (13) | F3vi—F2—F4 | 57.48 (12) |
F1ii—Ba—F4v | 142.77 (14) | F4vii—F2—F4 | 89.88 (17) |
F2iii—Ba—F2iv | 105.67 (14) | F1—F3—F2iii | 66.47 (18) |
F2iii—Ba—F2ii | 100.15 (12) | F1—F3—F2x | 152.0 (2) |
F2iii—Ba—F3 | 68.59 (12) | F1—F3—F3vi | 89.47 (19) |
F2iii—Ba—F3i | 144.89 (14) | F1—F3—F3x | 122.8 (2) |
F2iii—Ba—F4 | 126.24 (10) | F1—F3—F4vii | 65.52 (14) |
F2iii—Ba—F4iii | 57.53 (10) | F1—F3—F4 | 65.52 (14) |
F2iii—Ba—F4v | 92.59 (12) | F1—F3—F4x | 129.30 (11) |
F2iv—Ba—F2ii | 100.15 (12) | F1—F3—F4v | 129.30 (11) |
F2iv—Ba—F3 | 144.89 (14) | F2iii—F3—F2x | 141.6 (2) |
F2iv—Ba—F3i | 68.59 (12) | F2iii—F3—F3vi | 155.9 (2) |
F2iv—Ba—F4 | 126.24 (10) | F2iii—F3—F3x | 56.36 (15) |
F2iv—Ba—F4iii | 57.53 (10) | F2iii—F3—F4vii | 109.42 (15) |
F2iv—Ba—F4v | 92.59 (12) | F2iii—F3—F4 | 109.42 (15) |
F2ii—Ba—F3 | 114.95 (11) | F2iii—F3—F4x | 93.34 (16) |
F2ii—Ba—F3i | 114.95 (11) | F2iii—F3—F4v | 93.34 (16) |
F2ii—Ba—F4 | 84.95 (14) | F2x—F3—F3vi | 62.48 (16) |
F2ii—Ba—F4iii | 134.27 (13) | F2x—F3—F3x | 85.22 (18) |
F2ii—Ba—F4v | 158.76 (14) | F2x—F3—F4vii | 96.34 (16) |
F3—Ba—F3i | 95.87 (10) | F2x—F3—F4 | 96.34 (16) |
F3—Ba—F4 | 61.22 (10) | F2x—F3—F4x | 62.67 (13) |
F3—Ba—F4iii | 94.50 (11) | F2x—F3—F4v | 62.67 (13) |
F3—Ba—F4v | 54.43 (9) | F3vi—F3—F3x | 147.7 (2) |
F3i—Ba—F4 | 61.22 (10) | F3vi—F3—F4vii | 56.85 (13) |
F3i—Ba—F4iii | 94.50 (11) | F3vi—F3—F4 | 56.85 (13) |
F3i—Ba—F4v | 54.43 (9) | F3vi—F3—F4x | 102.60 (16) |
F4—Ba—F4iii | 140.79 (12) | F3vi—F3—F4v | 102.60 (16) |
F4—Ba—F4v | 73.81 (13) | F3x—F3—F4vii | 132.92 (10) |
F4iii—Ba—F4v | 66.98 (12) | F3x—F3—F4 | 132.92 (10) |
F1—Zn—F2 | 90.3 (2) | F3x—F3—F4x | 58.55 (13) |
F1—Zn—F3 | 77.49 (19) | F3x—F3—F4v | 58.55 (13) |
F1—Zn—F3vi | 174.7 (2) | F4vii—F3—F4 | 93.82 (17) |
F1—Zn—F4vii | 92.06 (13) | F4vii—F3—F4x | 80.46 (11) |
F1—Zn—F4 | 92.06 (13) | F4vii—F3—F4v | 157.1 (2) |
F2—Zn—F3 | 167.8 (2) | F4—F3—F4x | 157.1 (2) |
F2—Zn—F3vi | 95.0 (2) | F4—F3—F4v | 80.46 (11) |
F2—Zn—F4vii | 93.97 (14) | F4x—F3—F4v | 96.17 (17) |
F2—Zn—F4 | 93.97 (14) | F1—F4—F1i | 90.76 (16) |
F3—Zn—F3vi | 97.24 (19) | F1—F4—F2 | 56.41 (14) |
F3—Zn—F4vii | 86.56 (14) | F1—F4—F2i | 116.89 (18) |
F3—Zn—F4 | 86.56 (14) | F1—F4—F3 | 51.99 (13) |
F3vi—Zn—F4vii | 87.59 (12) | F1—F4—F3i | 115.1 (2) |
F3vi—Zn—F4 | 87.59 (12) | F1—F4—F3vi | 86.50 (10) |
F4vii—Zn—F4 | 171.04 (17) | F1—F4—F3xiii | 176.60 (18) |
F2—F1—F2iii | 162.2 (2) | F1i—F4—F2 | 116.89 (18) |
F2—F1—F2viii | 99.64 (18) | F1i—F4—F2i | 56.41 (14) |
F2—F1—F2ii | 99.64 (18) | F1i—F4—F3 | 115.1 (2) |
F2—F1—F3 | 97.3 (2) | F1i—F4—F3i | 51.99 (13) |
F2—F1—F4vii | 62.20 (14) | F1i—F4—F3vi | 176.60 (18) |
F2—F1—F4 | 62.20 (14) | F1i—F4—F3xiii | 86.50 (10) |
F2iii—F1—F2viii | 92.58 (17) | F2—F4—F2i | 89.88 (17) |
F2iii—F1—F2ii | 92.58 (17) | F2—F4—F3 | 86.88 (10) |
F2iii—F1—F3 | 64.91 (18) | F2—F4—F3i | 167.8 (2) |
F2iii—F1—F4vii | 106.47 (17) | F2—F4—F3vi | 59.85 (13) |
F2iii—F1—F4 | 106.47 (17) | F2—F4—F3xiii | 123.3 (2) |
F2viii—F1—F2ii | 92.83 (17) | F2i—F4—F3 | 167.8 (2) |
F2viii—F1—F3 | 129.95 (13) | F2i—F4—F3i | 86.88 (10) |
F2viii—F1—F4vii | 85.05 (10) | F2i—F4—F3vi | 123.3 (2) |
F2viii—F1—F4 | 160.9 (2) | F2i—F4—F3xiii | 59.85 (13) |
F2ii—F1—F3 | 129.95 (13) | F3—F4—F3i | 93.82 (18) |
F2ii—F1—F4vii | 160.9 (2) | F3—F4—F3vi | 64.60 (13) |
F2ii—F1—F4 | 85.05 (10) | F3—F4—F3xiii | 131.1 (2) |
F3—F1—F4vii | 62.50 (14) | F3i—F4—F3vi | 131.1 (2) |
F3—F1—F4 | 62.50 (14) | F3i—F4—F3xiii | 64.60 (13) |
F4vii—F1—F4 | 90.76 (16) | F3vi—F4—F3xiii | 96.17 (17) |
F1ix—F2—F1 | 162.2 (2) |
Symmetry codes: (i) x+1, y, z; (ii) −x+1/2, −y+1/2, z+1/2; (iii) x, y, z+1; (iv) x+1, y, z+1; (v) −x+1, −y+1, z+1/2; (vi) −x, −y+1, z−1/2; (vii) x−1, y, z; (viii) −x−1/2, −y+1/2, z+1/2; (ix) x, y, z−1; (x) −x, −y+1, z+1/2; (xi) −x−1/2, −y+1/2, z−1/2; (xii) −x+1/2, −y+1/2, z−1/2; (xiii) −x+1, −y+1, z−1/2. |
BaF4Zn | F(000) = 488 |
Mr = 278.7 | Cell parameter from LeBail fit of synchrotron powder data |
Orthorhombic, Cmc21 | Dx = 5.214 Mg m−3 |
Hall symbol: C -2x;-2yc;2zc | Mo Kα radiation, λ = 0.71073 Å |
a = 4.19057 (2) Å | µ = 17.71 mm−1 |
b = 14.512810 (6) Å | T = 10 K |
c = 5.83568 (3) Å | , colourless |
V = 354.91 (1) Å3 | 0.16 × 0.10 × 0.05 mm |
Z = 4 |
Oxford Diffraction CCD diffractometer | 538 independent reflections |
Radiation source: Enhance (Mo) X-ray Source | 524 reflections with I > 3σ(I) |
Graphite monochromator | Rint = 0.049 |
Detector resolution: 8.3504 pixels mm-1 | θmax = 36.7°, θmin = 2.8° |
\w–scans | h = −5→4 |
Absorption correction: gaussian CrysAlis RED, Oxford Diffraction Ltd., Version 1.171.32.15 (release 10-01-2008 CrysAlis171 .NET) | k = −20→24 |
Tmin = 0.182, Tmax = 0.440 | l = −4→9 |
2878 measured reflections |
Refinement on F | Weighting scheme based on measured s.u.'s w = 1/(σ2(F) + 0.0001F2) |
R[F2 > 2σ(F2)] = 0.022 | (Δ/σ)max = 0.007 |
wR(F2) = 0.029 | Δρmax = 1.94 e Å−3 |
S = 1.87 | Δρmin = −1.52 e Å−3 |
538 reflections | Extinction correction: B-C type 1 Gaussian isotropic (Becker & Coppens, 1974) |
37 parameters | Extinction coefficient: 190 (20) |
0 restraints | Absolute structure: inversion twin |
1 constraint | Absolute structure parameter: 0.00 (5) |
BaF4Zn | V = 354.91 (1) Å3 |
Mr = 278.7 | Z = 4 |
Orthorhombic, Cmc21 | Mo Kα radiation |
a = 4.19057 (2) Å | µ = 17.71 mm−1 |
b = 14.512810 (6) Å | T = 10 K |
c = 5.83568 (3) Å | 0.16 × 0.10 × 0.05 mm |
Oxford Diffraction CCD diffractometer | 538 independent reflections |
Absorption correction: gaussian CrysAlis RED, Oxford Diffraction Ltd., Version 1.171.32.15 (release 10-01-2008 CrysAlis171 .NET) | 524 reflections with I > 3σ(I) |
Tmin = 0.182, Tmax = 0.440 | Rint = 0.049 |
2878 measured reflections |
R[F2 > 2σ(F2)] = 0.022 | 0 restraints |
wR(F2) = 0.029 | Δρmax = 1.94 e Å−3 |
S = 1.87 | Δρmin = −1.52 e Å−3 |
538 reflections | Absolute structure: inversion twin |
37 parameters | Absolute structure parameter: 0.00 (5) |
x | y | z | Uiso*/Ueq | ||
Ba | 0.5 | 0.35236 (3) | 0.46082 (17) | 0.00441 (13) | |
Zn | 0 | 0.41313 (6) | 0 | 0.0040 (3) | |
F1 | 0 | 0.3025 (3) | 0.2007 (9) | 0.0068 (16) | |
F2 | 0 | 0.3337 (4) | −0.2713 (10) | 0.0085 (16) | |
F3 | 0 | 0.4709 (3) | 0.3256 (9) | 0.0069 (15) | |
F4 | 0.5 | 0.4235 (3) | 0.0121 (10) | 0.0081 (15) |
U11 | U22 | U33 | U12 | U13 | U23 | |
Ba | 0.0056 (3) | 0.00389 (15) | 0.00371 (18) | 0 | 0 | 0.00063 (14) |
Zn | 0.0049 (6) | 0.0029 (3) | 0.0043 (4) | 0 | 0 | 0.0002 (3) |
F1 | 0.013 (4) | 0.004 (2) | 0.0034 (19) | 0 | 0 | 0.0002 (16) |
F2 | 0.014 (4) | 0.007 (2) | 0.004 (2) | 0 | 0 | −0.0018 (17) |
F3 | 0.010 (4) | 0.0048 (19) | 0.006 (2) | 0 | 0 | −0.0020 (16) |
F4 | 0.006 (3) | 0.011 (2) | 0.007 (2) | 0 | 0 | 0.0014 (16) |
Ba—F1 | 2.687 (3) | F1—F2 | 2.792 (8) |
Ba—F1i | 2.687 (3) | F1—F2vii | 2.885 (5) |
Ba—F1ii | 2.648 (5) | F1—F2ii | 2.885 (5) |
Ba—F2iii | 2.628 (3) | F1—F3 | 2.551 (7) |
Ba—F2iv | 2.628 (3) | F1—F4vi | 2.947 (5) |
Ba—F3 | 2.824 (3) | F1—F4 | 2.947 (5) |
Ba—F3i | 2.824 (3) | F2—F3v | 2.891 (7) |
Ba—F4 | 2.814 (6) | F2—F4vi | 2.970 (5) |
Zn—F1 | 1.988 (5) | F2—F4 | 2.970 (5) |
Zn—F2 | 1.958 (6) | F3—F4vi | 2.865 (5) |
Zn—F3 | 2.077 (5) | F3—F4 | 2.865 (5) |
Zn—F3v | 1.967 (5) | F3—F4viii | 2.815 (5) |
Zn—F4vi | 2.1019 (4) | F3—F4ix | 2.815 (5) |
Zn—F4 | 2.1019 (4) | ||
F1—Ba—F1i | 102.50 (12) | F1—F2—F1x | 86.82 (18) |
F1—Ba—F1ii | 94.02 (13) | F1—F2—F1xi | 86.82 (18) |
F1—Ba—F2iii | 71.73 (14) | F1—F2—F3v | 88.1 (2) |
F1—Ba—F2iv | 158.46 (15) | F1—F2—F4vi | 61.43 (15) |
F1—Ba—F3 | 55.08 (13) | F1—F2—F4 | 61.43 (15) |
F1—Ba—F3i | 125.80 (14) | F1x—F2—F1xi | 93.14 (18) |
F1—Ba—F4 | 64.73 (11) | F1x—F2—F3v | 133.08 (11) |
F1i—Ba—F1ii | 94.02 (13) | F1x—F2—F4vi | 79.61 (12) |
F1i—Ba—F2iii | 158.46 (15) | F1x—F2—F4 | 147.6 (3) |
F1i—Ba—F2iv | 71.73 (14) | F1xi—F2—F3v | 133.08 (11) |
F1i—Ba—F3 | 125.80 (14) | F1xi—F2—F4vi | 147.6 (3) |
F1i—Ba—F3i | 55.08 (13) | F1xi—F2—F4 | 79.61 (12) |
F1i—Ba—F4 | 64.73 (11) | F3v—F2—F4vi | 57.39 (13) |
F1ii—Ba—F2iii | 66.31 (12) | F3v—F2—F4 | 57.39 (13) |
F1ii—Ba—F2iv | 66.31 (12) | F4vi—F2—F4 | 89.73 (18) |
F1ii—Ba—F3 | 131.68 (8) | F1—F3—F2viii | 152.1 (3) |
F1ii—Ba—F3i | 131.68 (8) | F1—F3—F4vi | 65.63 (15) |
F1ii—Ba—F4 | 143.43 (15) | F1—F3—F4 | 65.63 (15) |
F2iii—Ba—F2iv | 105.74 (14) | F1—F3—F4viii | 129.22 (12) |
F2iii—Ba—F3 | 68.73 (13) | F1—F3—F4ix | 129.22 (12) |
F2iii—Ba—F3i | 145.13 (15) | F2viii—F3—F4vi | 96.36 (17) |
F2iii—Ba—F4 | 126.23 (10) | F2viii—F3—F4 | 96.36 (17) |
F2iv—Ba—F3 | 145.13 (15) | F2viii—F3—F4viii | 62.72 (14) |
F2iv—Ba—F3i | 68.73 (13) | F2viii—F3—F4ix | 62.72 (14) |
F2iv—Ba—F4 | 126.23 (10) | F4vi—F3—F4 | 93.98 (18) |
F3—Ba—F3i | 95.81 (10) | F4vi—F3—F4viii | 80.41 (12) |
F3—Ba—F4 | 61.09 (11) | F4vi—F3—F4ix | 157.2 (2) |
F3i—Ba—F4 | 61.09 (11) | F4—F3—F4viii | 157.2 (2) |
F1—Zn—F2 | 90.1 (2) | F4—F3—F4ix | 80.41 (12) |
F1—Zn—F3 | 77.7 (2) | F4viii—F3—F4ix | 96.19 (18) |
F1—Zn—F3v | 175.1 (2) | F1—F4—F1i | 90.64 (17) |
F1—Zn—F4vi | 92.17 (14) | F1—F4—F2 | 56.30 (14) |
F1—Zn—F4 | 92.17 (14) | F1—F4—F2i | 116.64 (19) |
F2—Zn—F3 | 167.8 (2) | F1—F4—F3 | 52.04 (14) |
F2—Zn—F3v | 94.9 (2) | F1—F4—F3i | 115.1 (2) |
F2—Zn—F4vi | 93.97 (14) | F1—F4—F3v | 86.54 (10) |
F2—Zn—F4 | 93.97 (14) | F1—F4—F3xii | 176.42 (19) |
F3—Zn—F3v | 97.4 (2) | F1i—F4—F2 | 116.64 (19) |
F3—Zn—F4vi | 86.58 (15) | F1i—F4—F2i | 56.30 (14) |
F3—Zn—F4 | 86.58 (15) | F1i—F4—F3 | 115.1 (2) |
F3v—Zn—F4vi | 87.50 (13) | F1i—F4—F3i | 52.04 (14) |
F3v—Zn—F4 | 87.50 (13) | F1i—F4—F3v | 176.42 (19) |
F4vi—Zn—F4 | 170.95 (19) | F1i—F4—F3xii | 86.54 (10) |
F2—F1—F2vii | 99.62 (19) | F2—F4—F2i | 89.73 (18) |
F2—F1—F2ii | 99.62 (19) | F2—F4—F3 | 86.85 (11) |
F2—F1—F3 | 97.2 (2) | F2—F4—F3i | 167.6 (2) |
F2—F1—F4vi | 62.27 (15) | F2—F4—F3v | 59.89 (14) |
F2—F1—F4 | 62.27 (15) | F2—F4—F3xii | 123.3 (2) |
F2vii—F1—F2ii | 93.14 (18) | F2i—F4—F3 | 167.6 (2) |
F2vii—F1—F3 | 129.82 (13) | F2i—F4—F3i | 86.85 (11) |
F2vii—F1—F4vi | 85.01 (11) | F2i—F4—F3v | 123.3 (2) |
F2vii—F1—F4 | 161.0 (3) | F2i—F4—F3xii | 59.89 (14) |
F2ii—F1—F3 | 129.82 (13) | F3—F4—F3i | 93.98 (19) |
F2ii—F1—F4vi | 161.0 (3) | F3—F4—F3v | 64.64 (13) |
F2ii—F1—F4 | 85.01 (11) | F3—F4—F3xii | 131.3 (2) |
F3—F1—F4vi | 62.34 (14) | F3i—F4—F3v | 131.3 (2) |
F3—F1—F4 | 62.34 (14) | F3i—F4—F3xii | 64.64 (13) |
F4vi—F1—F4 | 90.64 (17) | F3v—F4—F3xii | 96.19 (18) |
Symmetry codes: (i) x+1, y, z; (ii) −x+1/2, −y+1/2, z+1/2; (iii) x, y, z+1; (iv) x+1, y, z+1; (v) −x, −y+1, z−1/2; (vi) x−1, y, z; (vii) −x−1/2, −y+1/2, z+1/2; (viii) −x, −y+1, z+1/2; (ix) −x+1, −y+1, z+1/2; (x) −x−1/2, −y+1/2, z−1/2; (xi) −x+1/2, −y+1/2, z−1/2; (xii) −x+1, −y+1, z−1/2. |
BaF4Mn | Lattice parameter from Lebail fit of synchrotron pwoder data |
Mr = 268.3 | Dx = 4.659 Mg m−3 |
Orthorhombic, Cmc21 | Synchrotron radiation, λ = 0.75000 Å |
Hall symbol: C -2x;-2yc;2zc | Cell parameters from 1668 reflections |
a = 4.220243 (13) Å | θ = 2.8–32.3° |
b = 15.10020 (5) Å | µ = 14.47 mm−1 |
c = 6.00012 (2) Å | T = 255 K |
V = 382.36 Å3 | Irregular, colourless |
Z = 4 | 0.06 × 0.03 × 0.0017 mm |
F(000) = 468 |
STOE IPDS 2 diffractometer | 599 independent reflections |
Plane graphite monochromator | 593 reflections with I > 3σ(I) |
Detector resolution: 6.67 pixels mm-1 | Rint = 0.069 |
rotation method scans | θmax = 31.9°, θmin = 2.9° |
Absorption correction: integration X-RED32 1.31 | h = −5→5 |
Tmin = 0.544, Tmax = 0.753 | k = −20→20 |
1643 measured reflections | l = −8→8 |
Refinement on F | Weighting scheme based on measured s.u.'s w = 1/(σ2(F) + 0.0001F2) |
R[F2 > 2σ(F2)] = 0.040 | (Δ/σ)max = 0.006 |
wR(F2) = 0.055 | Δρmax = 1.14 e Å−3 |
S = 4.54 | Δρmin = −1.77 e Å−3 |
599 reflections | Extinction correction: B-C type 1 Gaussian isotropic (Becker & Coppens, 1974) |
37 parameters | Extinction coefficient: 1070 (180) |
0 restraints | Absolute structure: inversion twin tested |
1 constraint | Absolute structure parameter: 0.00 (3) |
BaF4Mn | V = 382.36 Å3 |
Mr = 268.3 | Z = 4 |
Orthorhombic, Cmc21 | Synchrotron radiation, λ = 0.75000 Å |
a = 4.220243 (13) Å | µ = 14.47 mm−1 |
b = 15.10020 (5) Å | T = 255 K |
c = 6.00012 (2) Å | 0.06 × 0.03 × 0.0017 mm |
STOE IPDS 2 diffractometer | 599 independent reflections |
Absorption correction: integration X-RED32 1.31 | 593 reflections with I > 3σ(I) |
Tmin = 0.544, Tmax = 0.753 | Rint = 0.069 |
1643 measured reflections |
R[F2 > 2σ(F2)] = 0.040 | 0 restraints |
wR(F2) = 0.055 | Δρmax = 1.14 e Å−3 |
S = 4.54 | Δρmin = −1.77 e Å−3 |
599 reflections | Absolute structure: inversion twin tested |
37 parameters | Absolute structure parameter: 0.00 (3) |
x | y | z | Uiso*/Ueq | ||
Ba | 0.5 | 0.34411 (5) | 0.4540 (3) | 0.0201 (3) | |
Mn | 0 | 0.41589 (11) | 0 | 0.0124 (5) | |
F1 | 0 | 0.3355 (7) | 0.7222 (17) | 0.021 (3) | |
F2 | 0 | 0.2994 (6) | 0.1981 (16) | 0.018 (2) | |
F3 | 0 | 0.4632 (5) | 0.3419 (16) | 0.024 (2) | |
F4 | 0.5 | 0.4188 (8) | 0.019 (2) | 0.038 (4) |
U11 | U22 | U33 | U12 | U13 | U23 | |
Ba | 0.0103 (4) | 0.0287 (5) | 0.0213 (5) | 0 | 0 | 0.0107 (4) |
Mn | 0.0092 (8) | 0.0147 (8) | 0.0133 (11) | 0 | 0 | 0.0013 (6) |
F1 | 0.021 (5) | 0.024 (5) | 0.017 (4) | 0 | 0 | −0.003 (4) |
F2 | 0.023 (4) | 0.010 (3) | 0.020 (4) | 0 | 0 | −0.002 (3) |
F3 | 0.038 (5) | 0.011 (3) | 0.022 (4) | 0 | 0 | −0.009 (3) |
F4 | 0.008 (4) | 0.059 (7) | 0.047 (8) | 0 | 0 | 0.019 (5) |
Ba—F1 | 2.657 (6) | Mn—F4 | 2.1137 (8) |
Ba—F1i | 2.657 (6) | F1—F2 | 3.191 (14) |
Ba—F1ii | 3.048 (10) | F1—F2viii | 2.907 (14) |
Ba—F2 | 2.696 (6) | F1—F2ix | 2.936 (10) |
Ba—F2i | 2.696 (6) | F1—F2iii | 2.936 (10) |
Ba—F2iii | 2.615 (9) | F1—F3 | 2.987 (14) |
Ba—F3 | 2.853 (5) | F1—F3vi | 3.124 (13) |
Ba—F3i | 2.853 (5) | F1—F4x | 3.035 (12) |
Ba—F4 | 2.842 (14) | F1—F4viii | 3.035 (12) |
Mn—Mniv | 4.2202 | F2—F3 | 2.619 (12) |
Mn—Mni | 4.2202 | F2—F4iv | 2.976 (11) |
Mn—Mnv | 3.9311 (16) | F2—F4 | 2.976 (11) |
Mn—Mnvi | 3.9311 (16) | F3—F3v | 3.200 (13) |
Mn—F1vii | 2.062 (10) | F3—F3vi | 3.200 (13) |
Mn—F2 | 2.123 (10) | F3—F4iv | 2.941 (12) |
Mn—F3 | 2.172 (10) | F3—F4 | 2.941 (12) |
Mn—F3v | 2.058 (8) | F3—F4vi | 2.960 (11) |
Mn—F4iv | 2.1137 (8) | F3—F4xi | 2.960 (11) |
F1—Ba—F1i | 105.2 (3) | F1vii—F2—F1 | 159.4 (4) |
F1—Ba—F1ii | 103.5 (2) | F1vii—F2—F1xii | 100.3 (3) |
F1—Ba—F2 | 73.2 (2) | F1vii—F2—F1ii | 100.3 (3) |
F1—Ba—F2i | 162.6 (3) | F1vii—F2—F3 | 98.4 (4) |
F1—Ba—F2iii | 67.7 (2) | F1vii—F2—F4iv | 62.1 (3) |
F1—Ba—F3 | 65.6 (3) | F1vii—F2—F4 | 62.1 (3) |
F1—Ba—F3i | 139.6 (3) | F1—F2—F1xii | 94.0 (3) |
F1—Ba—F4 | 125.12 (19) | F1—F2—F1ii | 94.0 (3) |
F1i—Ba—F1ii | 103.5 (2) | F1—F2—F3 | 60.9 (3) |
F1i—Ba—F2 | 162.6 (3) | F1—F2—F4iv | 104.6 (4) |
F1i—Ba—F2i | 73.2 (2) | F1—F2—F4 | 104.6 (4) |
F1i—Ba—F2iii | 67.7 (2) | F1xii—F2—F1ii | 91.9 (3) |
F1i—Ba—F3 | 139.6 (3) | F1xii—F2—F3 | 129.7 (3) |
F1i—Ba—F3i | 65.6 (3) | F1xii—F2—F4iv | 85.9 (2) |
F1i—Ba—F4 | 125.12 (19) | F1xii—F2—F4 | 161.4 (5) |
F1ii—Ba—F2 | 61.1 (2) | F1ii—F2—F3 | 129.7 (3) |
F1ii—Ba—F2i | 61.1 (2) | F1ii—F2—F4iv | 161.4 (5) |
F1ii—Ba—F2iii | 61.2 (3) | F1ii—F2—F4 | 85.9 (2) |
F1ii—Ba—F3 | 116.9 (2) | F3—F2—F4iv | 63.0 (3) |
F1ii—Ba—F3i | 116.9 (2) | F3—F2—F4 | 63.0 (3) |
F1ii—Ba—F4 | 86.2 (3) | F4iv—F2—F4 | 90.3 (4) |
F2—Ba—F2i | 103.0 (2) | F1—F3—F1v | 143.5 (4) |
F2—Ba—F2iii | 96.4 (2) | F1—F3—F2 | 69.0 (3) |
F2—Ba—F3 | 56.3 (2) | F1—F3—F3v | 160.1 (4) |
F2—Ba—F3i | 127.0 (3) | F1—F3—F3vi | 60.5 (3) |
F2—Ba—F4 | 64.9 (2) | F1—F3—F4iv | 110.8 (3) |
F2i—Ba—F2iii | 96.4 (2) | F1—F3—F4 | 110.8 (3) |
F2i—Ba—F3 | 127.0 (3) | F1—F3—F4vi | 96.5 (4) |
F2i—Ba—F3i | 56.3 (2) | F1—F3—F4xi | 96.5 (4) |
F2i—Ba—F4 | 64.9 (2) | F1v—F3—F2 | 147.5 (5) |
F2iii—Ba—F3 | 130.86 (14) | F1v—F3—F3v | 56.4 (3) |
F2iii—Ba—F3i | 130.86 (14) | F1v—F3—F3vi | 83.0 (3) |
F2iii—Ba—F4 | 147.4 (3) | F1v—F3—F4iv | 94.0 (4) |
F3—Ba—F3i | 95.41 (17) | F1v—F3—F4 | 94.0 (4) |
F3—Ba—F4 | 62.2 (2) | F1v—F3—F4vi | 59.8 (3) |
F3i—Ba—F4 | 62.2 (2) | F1v—F3—F4xi | 59.8 (3) |
Mniv—Mn—Mni | 180 | F2—F3—F3v | 91.1 (4) |
Mniv—Mn—Mnv | 90 | F2—F3—F3vi | 129.6 (4) |
Mniv—Mn—Mnvi | 90 | F2—F3—F4iv | 64.4 (3) |
Mni—Mn—Mnv | 90 | F2—F3—F4 | 64.4 (3) |
Mni—Mn—Mnvi | 90 | F2—F3—F4vi | 133.4 (2) |
Mnv—Mn—Mnvi | 99.49 (5) | F2—F3—F4xi | 133.4 (2) |
F1vii—Mn—F2 | 88.0 (4) | F3v—F3—F3vi | 139.3 (3) |
F1vii—Mn—F3 | 163.1 (4) | F3v—F3—F4iv | 57.5 (3) |
F1vii—Mn—F3v | 98.6 (4) | F3v—F3—F4 | 57.5 (3) |
F1vii—Mn—F4iv | 93.2 (4) | F3v—F3—F4vi | 97.3 (3) |
F1vii—Mn—F4 | 93.2 (4) | F3v—F3—F4xi | 97.3 (3) |
F2—Mn—F3 | 75.1 (3) | F3vi—F3—F4iv | 134.1 (2) |
F2—Mn—F3v | 173.4 (4) | F3vi—F3—F4 | 134.1 (2) |
F2—Mn—F4iv | 89.2 (4) | F3vi—F3—F4vi | 56.9 (3) |
F2—Mn—F4 | 89.2 (4) | F3vi—F3—F4xi | 56.9 (3) |
F3—Mn—F3v | 98.3 (3) | F4iv—F3—F4 | 91.7 (4) |
F3—Mn—F4iv | 86.6 (4) | F4iv—F3—F4vi | 82.1 (3) |
F3—Mn—F4 | 86.6 (4) | F4iv—F3—F4xi | 152.3 (5) |
F3v—Mn—F4iv | 90.4 (4) | F4—F3—F4vi | 152.3 (5) |
F3v—Mn—F4 | 90.4 (4) | F4—F3—F4xi | 82.1 (3) |
F4iv—Mn—F4 | 173.3 (5) | F4vi—F3—F4xi | 90.9 (3) |
F2—F1—F2viii | 159.4 (5) | F1vii—F4—F1xiii | 88.1 (4) |
F2—F1—F2ix | 80.4 (3) | F1vii—F4—F2 | 57.8 (3) |
F2—F1—F2iii | 80.4 (3) | F1vii—F4—F2i | 117.0 (5) |
F2—F1—F3 | 50.0 (3) | F1vii—F4—F3 | 88.98 (19) |
F2—F1—F3vi | 113.1 (4) | F1vii—F4—F3i | 168.5 (5) |
F2—F1—F4x | 130.5 (3) | F1vii—F4—F3v | 62.8 (3) |
F2—F1—F4viii | 130.5 (3) | F1vii—F4—F3xiv | 122.3 (5) |
F2viii—F1—F2ix | 85.3 (3) | F1xiii—F4—F2 | 117.0 (5) |
F2viii—F1—F2iii | 85.3 (3) | F1xiii—F4—F2i | 57.8 (3) |
F2viii—F1—F3 | 150.6 (5) | F1xiii—F4—F3 | 168.5 (5) |
F2viii—F1—F3vi | 87.5 (4) | F1xiii—F4—F3i | 88.98 (19) |
F2viii—F1—F4x | 60.1 (3) | F1xiii—F4—F3v | 122.3 (5) |
F2viii—F1—F4viii | 60.1 (3) | F1xiii—F4—F3xiv | 62.8 (3) |
F2ix—F1—F2iii | 91.9 (3) | F2—F4—F2i | 90.3 (4) |
F2ix—F1—F3 | 114.2 (3) | F2—F4—F3 | 52.5 (3) |
F2ix—F1—F3vi | 133.3 (2) | F2—F4—F3i | 114.2 (5) |
F2ix—F1—F4x | 79.4 (3) | F2—F4—F3v | 89.37 (17) |
F2ix—F1—F4viii | 144.7 (5) | F2—F4—F3xiv | 179.7 (4) |
F2iii—F1—F3 | 114.2 (3) | F2i—F4—F3 | 114.2 (5) |
F2iii—F1—F3vi | 133.3 (2) | F2i—F4—F3i | 52.5 (3) |
F2iii—F1—F4x | 144.7 (5) | F2i—F4—F3v | 179.7 (4) |
F2iii—F1—F4viii | 79.4 (3) | F2i—F4—F3xiv | 89.37 (17) |
F3—F1—F3vi | 63.1 (3) | F3—F4—F3i | 91.7 (4) |
F3—F1—F4x | 100.4 (4) | F3—F4—F3v | 65.7 (3) |
F3—F1—F4viii | 100.4 (4) | F3—F4—F3xiv | 127.7 (5) |
F3vi—F1—F4x | 57.4 (3) | F3i—F4—F3v | 127.7 (5) |
F3vi—F1—F4viii | 57.4 (3) | F3i—F4—F3xiv | 65.7 (3) |
F4x—F1—F4viii | 88.1 (4) | F3v—F4—F3xiv | 90.9 (4) |
Symmetry codes: (i) x+1, y, z; (ii) −x+1/2, −y+1/2, z−1/2; (iii) −x+1/2, −y+1/2, z+1/2; (iv) x−1, y, z; (v) −x, −y+1, z−1/2; (vi) −x, −y+1, z+1/2; (vii) x, y, z−1; (viii) x, y, z+1; (ix) −x−1/2, −y+1/2, z+1/2; (x) x−1, y, z+1; (xi) −x+1, −y+1, z+1/2; (xii) −x−1/2, −y+1/2, z−1/2; (xiii) x+1, y, z−1; (xiv) −x+1, −y+1, z−1/2. |
BaF4Mn | Lattice parameters from LeBail fit of synchrotron powder data |
Mr = 268.3 | Dx = 4.660 Mg m−3 |
Orthorhombic, Cmc21 | Synchrotron radiation, λ = 0.75000 Å |
Hall symbol: C -2x;-2yc;2zc | Cell parameters from 2794 reflections |
a = 4.218739 (13) Å | θ = 4.6–32.3° |
b = 15.09850 (5) Å | µ = 15.49 mm−1 |
c = 6.00070 (2) Å | T = 245 K |
V = 382.22 Å3 | Irregular, colourless |
Z = 4 | 0.06 × 0.03 × 0.0017 mm |
F(000) = 468 |
STOE IPDS 2 diffractometer | 607 independent reflections |
Plane graphite monochromator | 587 reflections with I > 3σ(I) |
Detector resolution: 6.67 pixels mm-1 | Rint = 0.106 |
rotation method scans | θmax = 31.9°, θmin = 4.6° |
Absorption correction: numerical STOE X-RED32 1.31 | h = −5→5 |
Tmin = 0.474, Tmax = 0.779 | k = −20→20 |
1396 measured reflections | l = −8→8 |
Refinement on F | Weighting scheme based on measured s.u.'s w = 1/(σ2(F) + 0.0001F2) |
R[F2 > 2σ(F2)] = 0.047 | (Δ/σ)max = 0.002 |
wR(F2) = 0.054 | Δρmax = 7.41 e Å−3 |
S = 3.92 | Δρmin = −5.53 e Å−3 |
607 reflections | Extinction correction: B-C type 1 Gaussian isotropic (Becker & Coppens, 1974) |
37 parameters | Extinction coefficient: 190 (30) |
0 restraints | Absolute structure: Inversion twin tested |
1 constraint | Absolute structure parameter: 0.00 (6) |
BaF4Mn | V = 382.22 Å3 |
Mr = 268.3 | Z = 4 |
Orthorhombic, Cmc21 | Synchrotron radiation, λ = 0.75000 Å |
a = 4.218739 (13) Å | µ = 15.49 mm−1 |
b = 15.09850 (5) Å | T = 245 K |
c = 6.00070 (2) Å | 0.06 × 0.03 × 0.0017 mm |
STOE IPDS 2 diffractometer | 607 independent reflections |
Absorption correction: numerical STOE X-RED32 1.31 | 587 reflections with I > 3σ(I) |
Tmin = 0.474, Tmax = 0.779 | Rint = 0.106 |
1396 measured reflections |
R[F2 > 2σ(F2)] = 0.047 | 0 restraints |
wR(F2) = 0.054 | Δρmax = 7.41 e Å−3 |
S = 3.92 | Δρmin = −5.53 e Å−3 |
607 reflections | Absolute structure: Inversion twin tested |
37 parameters | Absolute structure parameter: 0.00 (6) |
x | y | z | Uiso*/Ueq | ||
Ba | 0.5 | 0.34416 (6) | 0.4541 (4) | 0.0169 (3) | |
Mn | 0 | 0.41590 (13) | 0 | 0.0078 (6) | |
F1 | 0 | 0.3366 (8) | 0.721 (2) | 0.021 (3) | |
F2 | 0 | 0.3009 (7) | 0.1960 (18) | 0.014 (3) | |
F3 | 0 | 0.4632 (7) | 0.3375 (19) | 0.025 (3) | |
F4 | 0.5 | 0.4216 (10) | 0.019 (2) | 0.037 (4) |
U11 | U22 | U33 | U12 | U13 | U23 | |
Ba | 0.0049 (4) | 0.0224 (5) | 0.0233 (5) | 0 | 0 | 0.0113 (5) |
Mn | 0.0050 (9) | 0.0058 (9) | 0.0124 (14) | 0 | 0 | 0.0010 (7) |
F1 | 0.021 (6) | 0.021 (6) | 0.021 (5) | 0 | 0 | −0.009 (5) |
F2 | 0.018 (5) | 0.008 (5) | 0.016 (5) | 0 | 0 | −0.005 (3) |
F3 | 0.037 (6) | 0.020 (5) | 0.019 (5) | 0 | 0 | −0.014 (4) |
F4 | 0.004 (4) | 0.060 (8) | 0.047 (8) | 0 | 0 | 0.021 (6) |
Ba—F1 | 2.651 (7) | Mn—F4 | 2.1142 (10) |
Ba—F1i | 2.651 (7) | F1—F2 | 3.196 (16) |
Ba—F1ii | 3.067 (12) | F1—F2viii | 2.901 (16) |
Ba—F2 | 2.697 (7) | F1—F2ix | 2.963 (11) |
Ba—F2i | 2.697 (7) | F1—F2iii | 2.963 (11) |
Ba—F2iii | 2.627 (11) | F1—F3 | 2.992 (16) |
Ba—F3 | 2.859 (8) | F1—F3vi | 3.102 (17) |
Ba—F3i | 2.859 (8) | F1—F4x | 3.049 (14) |
Ba—F4 | 2.861 (15) | F1—F4viii | 3.049 (14) |
Mn—Mniv | 4.2187 | F2—F3 | 2.595 (15) |
Mn—Mni | 4.2187 | F2—F4iv | 2.983 (13) |
Mn—Mnv | 3.9308 (18) | F2—F4 | 2.983 (13) |
Mn—Mnvi | 3.9308 (18) | F3—F3v | 3.199 (16) |
Mn—F1vii | 2.059 (12) | F3—F3vi | 3.199 (16) |
Mn—F2 | 2.097 (11) | F3—F4iv | 2.915 (13) |
Mn—F3 | 2.148 (11) | F3—F4 | 2.915 (13) |
Mn—F3v | 2.069 (11) | F3—F4vi | 2.942 (13) |
Mn—F4iv | 2.1142 (10) | F3—F4xi | 2.942 (13) |
F1—Ba—F1i | 105.5 (3) | F1vii—F2—F1 | 159.6 (5) |
F1—Ba—F1ii | 103.7 (3) | F1vii—F2—F1xii | 100.4 (4) |
F1—Ba—F2 | 73.4 (3) | F1vii—F2—F1ii | 100.4 (4) |
F1—Ba—F2i | 163.5 (3) | F1vii—F2—F3 | 98.4 (5) |
F1—Ba—F2iii | 68.3 (3) | F1vii—F2—F4iv | 62.4 (4) |
F1—Ba—F3 | 65.7 (3) | F1vii—F2—F4 | 62.4 (4) |
F1—Ba—F3i | 139.7 (3) | F1—F2—F1xii | 93.9 (4) |
F1—Ba—F4 | 124.7 (2) | F1—F2—F1ii | 93.9 (4) |
F1i—Ba—F1ii | 103.7 (3) | F1—F2—F3 | 61.2 (4) |
F1i—Ba—F2 | 163.5 (3) | F1—F2—F4iv | 104.3 (4) |
F1i—Ba—F2i | 73.4 (3) | F1—F2—F4 | 104.3 (4) |
F1i—Ba—F2iii | 68.3 (3) | F1xii—F2—F1ii | 90.8 (4) |
F1i—Ba—F3 | 139.7 (3) | F1xii—F2—F3 | 130.2 (3) |
F1i—Ba—F3i | 65.7 (3) | F1xii—F2—F4iv | 86.7 (3) |
F1i—Ba—F4 | 124.7 (2) | F1xii—F2—F4 | 161.7 (5) |
F1ii—Ba—F2 | 61.5 (2) | F1ii—F2—F3 | 130.2 (3) |
F1ii—Ba—F2i | 61.5 (2) | F1ii—F2—F4iv | 161.7 (5) |
F1ii—Ba—F2iii | 60.7 (3) | F1ii—F2—F4 | 86.7 (3) |
F1ii—Ba—F3 | 116.6 (2) | F3—F2—F4iv | 62.6 (4) |
F1ii—Ba—F3i | 116.6 (2) | F3—F2—F4 | 62.6 (4) |
F1ii—Ba—F4 | 87.0 (4) | F4iv—F2—F4 | 90.0 (4) |
F2—Ba—F2i | 102.9 (3) | F1—F3—F1v | 142.8 (5) |
F2—Ba—F2iii | 96.6 (3) | F1—F3—F2 | 69.4 (4) |
F2—Ba—F3 | 55.6 (3) | F1—F3—F3v | 160.6 (5) |
F2—Ba—F3i | 126.1 (3) | F1—F3—F3vi | 60.0 (4) |
F2—Ba—F4 | 64.8 (3) | F1—F3—F4iv | 111.5 (4) |
F2i—Ba—F2iii | 96.6 (3) | F1—F3—F4 | 111.5 (4) |
F2i—Ba—F3 | 126.1 (3) | F1—F3—F4vi | 95.3 (4) |
F2i—Ba—F3i | 55.6 (3) | F1—F3—F4xi | 95.3 (4) |
F2i—Ba—F4 | 64.8 (3) | F1v—F3—F2 | 147.9 (5) |
F2iii—Ba—F3 | 131.27 (18) | F1v—F3—F3v | 56.7 (4) |
F2iii—Ba—F3i | 131.27 (18) | F1v—F3—F3vi | 82.7 (4) |
F2iii—Ba—F4 | 147.7 (4) | F1v—F3—F4iv | 93.6 (4) |
F3—Ba—F3i | 95.1 (2) | F1v—F3—F4 | 93.6 (4) |
F3—Ba—F4 | 61.3 (3) | F1v—F3—F4vi | 60.5 (4) |
F3i—Ba—F4 | 61.3 (3) | F1v—F3—F4xi | 60.5 (4) |
Mniv—Mn—Mni | 180 | F2—F3—F3v | 91.2 (4) |
Mniv—Mn—Mnv | 90 | F2—F3—F3vi | 129.4 (5) |
Mniv—Mn—Mnvi | 90 | F2—F3—F4iv | 65.3 (4) |
Mni—Mn—Mnv | 90 | F2—F3—F4 | 65.3 (4) |
Mni—Mn—Mnvi | 90 | F2—F3—F4vi | 132.8 (3) |
Mnv—Mn—Mnvi | 99.51 (5) | F2—F3—F4xi | 132.8 (3) |
F1vii—Mn—F2 | 88.5 (5) | F3v—F3—F3vi | 139.4 (5) |
F1vii—Mn—F3 | 163.9 (5) | F3v—F3—F4iv | 57.3 (3) |
F1vii—Mn—F3v | 97.4 (5) | F3v—F3—F4 | 57.3 (3) |
F1vii—Mn—F4iv | 93.9 (4) | F3v—F3—F4vi | 98.2 (4) |
F1vii—Mn—F4 | 93.9 (4) | F3v—F3—F4xi | 98.2 (4) |
F2—Mn—F3 | 75.3 (4) | F3vi—F3—F4iv | 133.6 (3) |
F2—Mn—F3v | 174.0 (4) | F3vi—F3—F4 | 133.6 (3) |
F2—Mn—F4iv | 90.2 (4) | F3vi—F3—F4vi | 56.5 (3) |
F2—Mn—F4 | 90.2 (4) | F3vi—F3—F4xi | 56.5 (3) |
F3—Mn—F3v | 98.7 (4) | F4iv—F3—F4 | 92.7 (4) |
F3—Mn—F4iv | 86.3 (4) | F4iv—F3—F4vi | 81.5 (3) |
F3—Mn—F4 | 86.3 (4) | F4iv—F3—F4xi | 152.7 (6) |
F3v—Mn—F4iv | 89.4 (4) | F4—F3—F4vi | 152.7 (6) |
F3v—Mn—F4 | 89.4 (4) | F4—F3—F4xi | 81.5 (3) |
F4iv—Mn—F4 | 172.2 (6) | F4vi—F3—F4xi | 91.6 (4) |
F2—F1—F2viii | 159.6 (5) | F1vii—F4—F1xiii | 87.5 (4) |
F2—F1—F2ix | 80.3 (4) | F1vii—F4—F2 | 57.5 (3) |
F2—F1—F2iii | 80.3 (4) | F1vii—F4—F2i | 116.1 (6) |
F2—F1—F3 | 49.4 (3) | F1vii—F4—F3 | 88.6 (2) |
F2—F1—F3vi | 112.7 (5) | F1vii—F4—F3i | 167.4 (7) |
F2—F1—F4x | 130.5 (3) | F1vii—F4—F3v | 62.3 (3) |
F2—F1—F4viii | 130.5 (3) | F1vii—F4—F3xiv | 121.8 (6) |
F2viii—F1—F2ix | 85.4 (4) | F1xiii—F4—F2 | 116.1 (6) |
F2viii—F1—F2iii | 85.4 (4) | F1xiii—F4—F2i | 57.5 (3) |
F2viii—F1—F3 | 151.0 (6) | F1xiii—F4—F3 | 167.4 (7) |
F2viii—F1—F3vi | 87.7 (4) | F1xiii—F4—F3i | 88.6 (2) |
F2viii—F1—F4x | 60.1 (3) | F1xiii—F4—F3v | 121.8 (6) |
F2viii—F1—F4viii | 60.1 (3) | F1xiii—F4—F3xiv | 62.3 (3) |
F2ix—F1—F2iii | 90.8 (4) | F2—F4—F2i | 90.0 (5) |
F2ix—F1—F3 | 114.1 (4) | F2—F4—F3 | 52.2 (3) |
F2ix—F1—F3vi | 133.9 (2) | F2—F4—F3i | 114.2 (5) |
F2ix—F1—F4x | 80.3 (3) | F2—F4—F3v | 89.2 (2) |
F2ix—F1—F4viii | 144.8 (5) | F2—F4—F3xiv | 178.5 (6) |
F2iii—F1—F3 | 114.1 (4) | F2i—F4—F3 | 114.2 (5) |
F2iii—F1—F3vi | 133.9 (2) | F2i—F4—F3i | 52.2 (3) |
F2iii—F1—F4x | 144.8 (5) | F2i—F4—F3v | 178.5 (6) |
F2iii—F1—F4viii | 80.3 (3) | F2i—F4—F3xiv | 89.2 (2) |
F3—F1—F3vi | 63.3 (4) | F3—F4—F3i | 92.7 (5) |
F3—F1—F4x | 100.5 (4) | F3—F4—F3v | 66.2 (3) |
F3—F1—F4viii | 100.5 (4) | F3—F4—F3xiv | 129.3 (6) |
F3vi—F1—F4x | 57.2 (3) | F3i—F4—F3v | 129.3 (6) |
F3vi—F1—F4viii | 57.2 (3) | F3i—F4—F3xiv | 66.2 (3) |
F4x—F1—F4viii | 87.5 (4) | F3v—F4—F3xiv | 91.6 (5) |
Symmetry codes: (i) x+1, y, z; (ii) −x+1/2, −y+1/2, z−1/2; (iii) −x+1/2, −y+1/2, z+1/2; (iv) x−1, y, z; (v) −x, −y+1, z−1/2; (vi) −x, −y+1, z+1/2; (vii) x, y, z−1; (viii) x, y, z+1; (ix) −x−1/2, −y+1/2, z+1/2; (x) x−1, y, z+1; (xi) −x+1, −y+1, z+1/2; (xii) −x−1/2, −y+1/2, z−1/2; (xiii) x+1, y, z−1; (xiv) −x+1, −y+1, z−1/2. |
BaF4Mn | F(000) = 468 |
Mr = 268.3 | Lattice parameters obtained LeBail fit of synchrotron powder data |
Monoclinic, X21(1/21/2γ)0† | Dx = 4.675 (1) Mg m−3 |
q = 0.50000a* + 0.50000b* + 0.39170c* | Synchrotron radiation, λ = 0.75000 Å |
a = 4.20914 (13) Å | Cell parameters from 11626 reflections |
b = 15.08450 (5) Å | θ = 3.6–32.2° |
c = 6.00165 (2) Å | µ = 15.52 mm−1 |
β = 90° | T = 175 K |
V = 381.05 (1) Å3 | Irregular, colourless |
Z = 4 | 0.06 × 0.03 × 0.0017 mm |
† Symmetry operations: (1) x1, x2, x3, x4; (2) −x1, −x2, x3+1/2, −x1−x2+x4; (3) x1+1/2, x2+1/2, x3, x4+1/2; (4) −x1+1/2, −x2+1/2, x3+1/2, −x1−x2+x4+1/2. |
STOE IPDS 2 diffractometer | 7181 independent reflections |
Plane graphite monochromator | 4553 reflections with I > 3σ(I) |
Detector resolution: 6.67 pixels mm-1 | Rint = 0.092 |
rotation method scans | θmax = 32.0°, θmin = 3.4° |
Absorption correction: numerical ? | h = −6→6 |
Tmin = 0.539, Tmax = 0.752 | k = −21→21 |
15788 measured reflections | l = −9→9 |
Refinement on F | Weighting scheme based on measured s.u.'s w = 1/(σ2(F) + 0.0001F2) |
R[F2 > 2σ(F2)] = 0.058 | (Δ/σ)max = 0.014 |
wR(F2) = 0.052 | Δρmax = 7.78 e Å−3 |
S = 1.61 | Δρmin = −7.80 e Å−3 |
7181 reflections | Extinction correction: B-C type 1 Gaussian isotropic (Becker & Coppens, 1974) |
95 parameters | Extinction coefficient: 150 (50) |
0 restraints | Absolute structure: Inversion twin tested |
2 constraints | Absolute structure parameter: 0.00 (4) |
BaF4Mn | β = 90° |
Mr = 268.3 | V = 381.05 (1) Å3 |
Monoclinic, X21(1/21/2γ)0† | Z = 4 |
q = 0.50000a* + 0.50000b* + 0.39170c* | Synchrotron radiation, λ = 0.75000 Å |
a = 4.20914 (13) Å | µ = 15.52 mm−1 |
b = 15.08450 (5) Å | T = 175 K |
c = 6.00165 (2) Å | 0.06 × 0.03 × 0.0017 mm |
† Symmetry operations: (1) x1, x2, x3, x4; (2) −x1, −x2, x3+1/2, −x1−x2+x4; (3) x1+1/2, x2+1/2, x3, x4+1/2; (4) −x1+1/2, −x2+1/2, x3+1/2, −x1−x2+x4+1/2. |
STOE IPDS 2 diffractometer | 7181 independent reflections |
Absorption correction: numerical ? | 4553 reflections with I > 3σ(I) |
Tmin = 0.539, Tmax = 0.752 | Rint = 0.092 |
15788 measured reflections |
R[F2 > 2σ(F2)] = 0.058 | 0 restraints |
wR(F2) = 0.052 | Δρmax = 7.78 e Å−3 |
S = 1.61 | Δρmin = −7.80 e Å−3 |
7181 reflections | Absolute structure: Inversion twin tested |
95 parameters | Absolute structure parameter: 0.00 (4) |
Refinement. Refined in four dimensional space, non-standard setting Twinned crystal: Twin matrix (1 0 0, 0 - 1 0, 0 0 1) Twin volume 0.4330 (14):0.567 (14) Inversion twinning tested—Flack parameter 0 |
x | y | z | Uiso*/Ueq | ||
Ba | 0.50255 (17) | 0.344653 (18) | 0.45429 (9) | 0.00729 (7) | |
Mn | −0.0006 (7) | 0.41603 (4) | 0 | 0.00511 (17) | |
F1 | −0.0045 (19) | 0.3359 (2) | 0.7204 (5) | 0.0092 (8) | |
F2 | −0.0067 (19) | 0.29913 (19) | 0.1972 (4) | 0.0072 (8) | |
F3 | −0.0085 (16) | 0.4644 (2) | 0.3376 (4) | 0.0102 (9) | |
F4 | 0.4970 (17) | 0.4203 (3) | 0.0197 (6) | 0.0184 (10) |
U11 | U22 | U33 | U12 | U13 | U23 | |
Ba | 0.00405 (11) | 0.00955 (14) | 0.00828 (13) | 0.00032 (18) | 0.0002 (2) | 0.00174 (10) |
Mn | 0.0053 (3) | 0.0049 (3) | 0.0051 (3) | −0.0020 (10) | 0.0014 (8) | 0.00056 (17) |
F1 | 0.0034 (14) | 0.0137 (15) | 0.0105 (11) | 0.001 (3) | −0.002 (3) | −0.0050 (10) |
F2 | 0.0095 (16) | 0.0027 (13) | 0.0096 (11) | −0.004 (3) | −0.001 (3) | −0.0018 (8) |
F3 | 0.0103 (19) | 0.0093 (14) | 0.0109 (11) | −0.008 (2) | 0.006 (2) | −0.0084 (10) |
F4 | 0.0058 (15) | 0.028 (2) | 0.0213 (16) | −0.006 (2) | 0.001 (2) | 0.0081 (13) |
Average | Minimum | Maximum | |
Ba—F1 | 2.674 (8) | 2.616 (8) | 2.768 (9) |
Ba—F1i | 2.631 (8) | 2.589 (9) | 2.670 (8) |
Ba—F1ii | 3.064 (6) | 2.807 (6) | 3.457 (6) |
Ba—F2 | 2.736 (8) | 2.702 (8) | 2.768 (8) |
Ba—F2i | 2.674 (8) | 2.580 (8) | 2.744 (8) |
Ba—F2iii | 2.619 (7) | 2.581 (5) | 2.680 (6) |
Ba—F3 | 2.904 (9) | 2.787 (10) | 3.033 (8) |
Ba—F3i | 2.833 (9) | 2.757 (8) | 2.930 (11) |
Ba—F4 | 2.847 (8) | 2.713 (7) | 2.965 (8) |
Ba—F4iv | 3.590 (7) | 3.144 (6) | 3.967 (6) |
Ba—F4v | 3.571 (12) | 3.149 (16) | 3.994 (14) |
Mn—Mnvi | 4.209 (5) | 4.141 (5) | 4.277 (5) |
Mn—Mni | 4.209 (5) | 4.141 (5) | 4.277 (5) |
Mn—Mnvii | 3.927 (2) | 3.919 (3) | 3.936 (3) |
Mn—Mnviii | 3.927 (2) | 3.919 (3) | 3.936 (3) |
Mn—F1ix | 2.070 (5) | 2.036 (5) | 2.101 (5) |
Mn—F2 | 2.126 (7) | 2.105 (9) | 2.146 (9) |
Mn—F3 | 2.161 (7) | 2.126 (11) | 2.208 (11) |
Mn—F3vii | 2.058 (9) | 2.028 (8) | 2.084 (7) |
Mn—F4vi | 2.132 (8) | 2.106 (8) | 2.156 (8) |
Mn—F4 | 2.113 (8) | 2.087 (8) | 2.137 (8) |
F1—F2 | 3.194 (6) | 3.142 (6) | 3.248 (5) |
F1—F2iv | 2.918 (6) | 2.844 (5) | 3.000 (6) |
F1—F2x | 2.903 (12) | 2.796 (13) | 2.981 (12) |
F1—F2iii | 2.970 (12) | 2.925 (11) | 3.047 (13) |
F1—F3 | 3.006 (10) | 2.908 (13) | 3.080 (11) |
F1—F3viii | 3.101 (12) | 2.986 (11) | 3.207 (12) |
F1—F4xi | 3.053 (11) | 2.923 (11) | 3.186 (10) |
F1—F4iv | 3.058 (11) | 2.911 (11) | 3.214 (10) |
F2—F3 | 2.643 (12) | 2.602 (12) | 2.686 (10) |
F2—F4vi | 2.985 (12) | 2.938 (12) | 3.019 (12) |
F2—F4 | 3.006 (12) | 2.928 (11) | 3.062 (11) |
F3—F3vii | 3.194 (11) | 3.083 (15) | 3.276 (12) |
F3—F3viii | 3.193 (11) | 3.083 (15) | 3.276 (12) |
F3—F4vi | 2.913 (11) | 2.875 (10) | 2.965 (11) |
F3—F4 | 2.950 (11) | 2.911 (11) | 3.004 (11) |
F3—F4viii | 2.920 (13) | 2.869 (13) | 2.963 (14) |
F3—F4v | 2.990 (13) | 2.911 (12) | 3.040 (14) |
F4—F4xii | 3.856 (13) | 3.449 (11) | 4.293 (12) |
F4—F4v | 3.852 (13) | 3.449 (11) | 4.293 (11) |
F1—Ba—F1i | 105.2 (2) | 99.3 (2) | 112.83 (19) |
F1—Ba—F1ii | 103.4 (2) | 99.2 (2) | 106.3 (2) |
F1—Ba—F2 | 72.4 (2) | 71.4 (2) | 73.4 (2) |
F1—Ba—F2i | 161.6 (3) | 152.3 (3) | 167.2 (3) |
F1—Ba—F2iii | 68.2 (2) | 67.2 (3) | 69.3 (2) |
F1—Ba—F3 | 65.1 (2) | 61.3 (2) | 68.7 (2) |
F1—Ba—F3i | 139.5 (3) | 132.0 (3) | 151.6 (3) |
F1—Ba—F4 | 124.1 (2) | 121.3 (2) | 127.9 (2) |
F1—Ba—F4iv | 56.06 (19) | 53.39 (19) | 60.73 (19) |
F1—Ba—F4v | 88.92 (18) | 82.19 (18) | 95.99 (19) |
F1i—Ba—F1ii | 103.4 (2) | 96.27 (19) | 107.6 (2) |
F1i—Ba—F2 | 161.3 (3) | 150.7 (3) | 167.9 (3) |
F1i—Ba—F2i | 74.1 (2) | 72.02 (19) | 75.4 (2) |
F1i—Ba—F2iii | 67.1 (3) | 65.1 (3) | 68.6 (3) |
F1i—Ba—F3 | 139.9 (3) | 131.4 (3) | 153.7 (3) |
F1i—Ba—F3i | 66.7 (2) | 65.0 (2) | 68.6 (2) |
F1i—Ba—F4 | 125.8 (2) | 122.2 (2) | 128.8 (2) |
F1i—Ba—F4iv | 56.2 (2) | 52.97 (19) | 60.9 (2) |
F1i—Ba—F4v | 88.86 (18) | 84.08 (17) | 96.13 (19) |
F1ii—Ba—F2 | 61.3 (3) | 54.8 (3) | 66.2 (3) |
F1ii—Ba—F2i | 60.4 (3) | 53.1 (3) | 65.0 (3) |
F1ii—Ba—F2iii | 61.16 (18) | 56.83 (16) | 63.5 (2) |
F1ii—Ba—F3 | 116.6 (3) | 109.9 (3) | 122.1 (3) |
F1ii—Ba—F3i | 117.1 (3) | 109.1 (3) | 121.7 (3) |
F1ii—Ba—F4 | 86.4 (3) | 83.1 (3) | 88.5 (3) |
F1ii—Ba—F4iv | 135.6 (3) | 131.1 (3) | 140.0 (2) |
F1ii—Ba—F4v | 159.09 (14) | 154.09 (13) | 163.34 (14) |
F2—Ba—F2i | 102.5 (2) | 90.2 (2) | 110.7 (2) |
F2—Ba—F2iii | 96.3 (2) | 89.9 (2) | 101.7 (3) |
F2—Ba—F3 | 55.8 (3) | 53.5 (3) | 57.4 (2) |
F2—Ba—F3i | 125.8 (2) | 123.0 (2) | 129.0 (2) |
F2—Ba—F4 | 65.1 (2) | 64.7 (2) | 65.3 (2) |
F2—Ba—F4iv | 127.4 (2) | 123.89 (19) | 133.6 (2) |
F2—Ba—F4v | 108.0 (2) | 104.6 (2) | 112.27 (16) |
F2i—Ba—F2iii | 95.8 (2) | 90.4 (2) | 99.5 (2) |
F2i—Ba—F3 | 126.1 (2) | 122.8 (2) | 129.0 (2) |
F2i—Ba—F3i | 57.3 (3) | 55.7 (3) | 58.2 (3) |
F2i—Ba—F4 | 65.3 (2) | 64.5 (2) | 66.7 (2) |
F2i—Ba—F4iv | 129.2 (2) | 125.15 (19) | 132.8 (2) |
F2i—Ba—F4v | 108.5 (2) | 104.9 (3) | 112.2 (2) |
F2iii—Ba—F3 | 130.7 (3) | 125.5 (3) | 135.9 (3) |
F2iii—Ba—F3i | 131.2 (3) | 129.2 (3) | 132.4 (3) |
F2iii—Ba—F4 | 147.5 (3) | 143.1 (3) | 151.3 (3) |
F2iii—Ba—F4iv | 74.4 (3) | 70.1 (3) | 77.1 (3) |
F2iii—Ba—F4v | 139.62 (16) | 133.23 (19) | 148.46 (14) |
F3—Ba—F3i | 94.5 (3) | 85.8 (3) | 103.0 (3) |
F3—Ba—F4 | 61.7 (3) | 59.6 (3) | 64.4 (2) |
F3—Ba—F4iv | 91.5 (2) | 85.42 (19) | 100.1 (2) |
F3—Ba—F4v | 53.5 (2) | 48.9 (2) | 59.3 (3) |
F3i—Ba—F4 | 61.7 (3) | 59.4 (2) | 64.7 (3) |
F3i—Ba—F4iv | 92.1 (2) | 85.82 (19) | 99.2 (2) |
F3i—Ba—F4v | 52.5 (2) | 47.41 (19) | 58.3 (2) |
F4—Ba—F4iv | 138.0 (3) | 133.4 (3) | 142.3 (4) |
F4—Ba—F4v | 72.8 (2) | 67.2 (3) | 79.3 (3) |
F4iv—Ba—F4v | 65.3 (2) | 56.5 (2) | 74.65 (17) |
Mnvi—Mn—Mni | 179.27 (6) | 179.27 (6) | 179.28 (8) |
Mnvi—Mn—Mnvii | 90.04 (8) | 89.64 (8) | 90.44 (8) |
Mnvi—Mn—Mnviii | 90.05 (8) | 89.12 (8) | 90.97 (8) |
Mni—Mn—Mnvii | 89.96 (8) | 89.09 (7) | 90.83 (8) |
Mni—Mn—Mnviii | 89.95 (8) | 89.71 (8) | 90.19 (8) |
Mnvii—Mn—Mnviii | 99.66 (6) | 99.09 (7) | 100.22 (7) |
F1ix—Mn—F2 | 88.1 (3) | 85.3 (3) | 91.6 (3) |
F1ix—Mn—F3 | 163.7 (4) | 160.2 (4) | 166.9 (4) |
F1ix—Mn—F3vii | 97.4 (3) | 93.7 (3) | 101.3 (3) |
F1ix—Mn—F4vi | 93.3 (4) | 87.5 (4) | 98.6 (4) |
F1ix—Mn—F4 | 93.9 (4) | 87.5 (4) | 100.0 (4) |
F2—Mn—F3 | 76.1 (4) | 73.8 (4) | 78.0 (4) |
F2—Mn—F3vii | 174.1 (3) | 172.3 (3) | 175.6 (3) |
F2—Mn—F4vi | 89.0 (5) | 86.9 (5) | 90.3 (5) |
F2—Mn—F4 | 90.3 (5) | 88.0 (5) | 92.0 (5) |
F3—Mn—F3vii | 98.4 (4) | 94.6 (4) | 100.8 (4) |
F3—Mn—F4vi | 85.4 (3) | 84.0 (3) | 86.7 (3) |
F3—Mn—F4 | 87.3 (3) | 85.6 (3) | 89.2 (3) |
F3vii—Mn—F4vi | 91.1 (5) | 89.4 (5) | 92.7 (5) |
F3vii—Mn—F4 | 88.8 (5) | 87.8 (5) | 90.0 (5) |
F4vi—Mn—F4 | 172.6 (3) | 171.6 (4) | 174.2 (3) |
F2—F1—F2iv | 158.7 (4) | 155.3 (3) | 162.9 (4) |
F2—F1—F2x | 80.0 (2) | 77.2 (2) | 82.2 (2) |
F2—F1—F2iii | 80.6 (2) | 76.6 (2) | 84.4 (2) |
F2—F1—F3 | 50.3 (3) | 49.0 (3) | 51.5 (3) |
F2—F1—F3viii | 113.0 (3) | 109.0 (3) | 115.6 (3) |
F2—F1—F4xi | 130.3 (4) | 122.7 (3) | 138.1 (3) |
F2—F1—F4iv | 130.7 (4) | 123.1 (3) | 138.0 (3) |
F2iv—F1—F2x | 84.8 (3) | 82.4 (2) | 87.1 (3) |
F2iv—F1—F2iii | 85.3 (3) | 80.8 (3) | 89.2 (3) |
F2iv—F1—F3 | 150.8 (3) | 147.6 (3) | 153.9 (3) |
F2iv—F1—F3viii | 87.9 (2) | 85.7 (3) | 89.2 (3) |
F2iv—F1—F4xi | 59.9 (3) | 58.5 (3) | 61.4 (3) |
F2iv—F1—F4iv | 60.4 (3) | 58.5 (3) | 62.4 (3) |
F2x—F1—F2iii | 91.6 (3) | 85.0 (3) | 99.1 (3) |
F2x—F1—F3 | 114.4 (3) | 113.7 (3) | 115.0 (3) |
F2x—F1—F3viii | 135.0 (4) | 128.9 (4) | 141.5 (4) |
F2x—F1—F4xi | 80.1 (4) | 72.9 (4) | 88.1 (4) |
F2x—F1—F4iv | 143.8 (3) | 141.9 (3) | 146.2 (3) |
F2iii—F1—F3 | 114.3 (3) | 110.0 (3) | 118.4 (3) |
F2iii—F1—F3viii | 131.9 (4) | 124.6 (4) | 139.8 (4) |
F2iii—F1—F4xi | 144.0 (3) | 137.3 (3) | 150.0 (3) |
F2iii—F1—F4iv | 79.1 (4) | 72.0 (4) | 86.0 (4) |
F3—F1—F3viii | 63.1 (3) | 60.0 (3) | 65.0 (3) |
F3—F1—F4xi | 100.3 (4) | 97.3 (4) | 104.3 (4) |
F3—F1—F4iv | 100.7 (4) | 97.7 (4) | 103.0 (4) |
F3viii—F1—F4xi | 58.1 (3) | 56.1 (3) | 60.4 (4) |
F3viii—F1—F4iv | 56.6 (3) | 53.4 (3) | 58.4 (4) |
F4xi—F1—F4iv | 87.7 (3) | 86.4 (3) | 88.7 (3) |
F1ix—F2—F1 | 158.6 (3) | 155.7 (4) | 160.5 (4) |
F1ix—F2—F1xiii | 100.4 (3) | 99.6 (3) | 101.0 (3) |
F1ix—F2—F1ii | 100.0 (3) | 97.2 (3) | 103.0 (3) |
F1ix—F2—F3 | 97.7 (3) | 95.2 (3) | 100.4 (3) |
F1ix—F2—F4vi | 62.3 (2) | 59.1 (2) | 65.2 (2) |
F1ix—F2—F4 | 62.1 (2) | 59.2 (2) | 66.0 (2) |
F1ix—F2—F4iii | 131.2 (3) | 128.3 (3) | 133.0 (2) |
F1—F2—F1xiii | 94.4 (2) | 89.6 (2) | 99.4 (2) |
F1—F2—F1ii | 94.0 (2) | 89.0 (2) | 99.0 (2) |
F1—F2—F3 | 61.1 (2) | 59.8 (2) | 62.9 (2) |
F1—F2—F4vi | 104.2 (3) | 102.8 (3) | 105.8 (3) |
F1—F2—F4 | 103.7 (3) | 101.2 (3) | 107.3 (3) |
F1—F2—F4iii | 69.6 (2) | 66.5 (2) | 71.61 (19) |
F1xiii—F2—F1ii | 91.6 (3) | 87.5 (3) | 95.7 (3) |
F1xiii—F2—F3 | 130.4 (4) | 119.7 (4) | 141.3 (4) |
F1xiii—F2—F4vi | 87.3 (4) | 77.4 (4) | 96.3 (4) |
F1xiii—F2—F4 | 160.2 (3) | 153.4 (3) | 166.8 (2) |
F1xiii—F2—F4iii | 51.5 (2) | 49.3 (2) | 53.0 (2) |
F1ii—F2—F3 | 129.6 (4) | 119.4 (4) | 140.6 (4) |
F1ii—F2—F4vi | 160.5 (2) | 155.1 (3) | 165.0 (2) |
F1ii—F2—F4 | 85.6 (4) | 76.8 (4) | 94.1 (4) |
F1ii—F2—F4iii | 51.3 (2) | 49.6 (2) | 52.5 (2) |
F3—F2—F4vi | 62.0 (3) | 60.7 (3) | 64.0 (4) |
F3—F2—F4 | 62.6 (3) | 60.8 (3) | 64.8 (4) |
F3—F2—F4iii | 130.6 (3) | 128.9 (3) | 132.5 (3) |
F4vi—F2—F4 | 90.0 (3) | 89.0 (3) | 90.7 (4) |
F4vi—F2—F4iii | 135.8 (4) | 128.6 (4) | 142.5 (3) |
F4—F2—F4iii | 134.2 (4) | 127.0 (4) | 141.2 (4) |
F1—F3—F1vii | 142.9 (3) | 139.3 (4) | 145.1 (4) |
F1—F3—F2 | 68.5 (3) | 67.1 (3) | 69.8 (4) |
F1—F3—F3vii | 158.9 (4) | 157.4 (4) | 161.0 (5) |
F1—F3—F3viii | 59.9 (3) | 57.5 (3) | 61.7 (3) |
F1—F3—F4vi | 111.0 (4) | 108.0 (4) | 115.5 (5) |
F1—F3—F4 | 110.0 (4) | 105.9 (4) | 116.0 (5) |
F1—F3—F4viii | 95.8 (3) | 89.9 (3) | 102.7 (3) |
F1—F3—F4v | 95.1 (3) | 86.4 (3) | 104.6 (3) |
F1vii—F3—F2 | 147.1 (3) | 144.6 (3) | 149.2 (3) |
F1vii—F3—F3vii | 57.0 (3) | 55.3 (3) | 58.3 (3) |
F1vii—F3—F3viii | 83.4 (3) | 81.9 (4) | 84.4 (4) |
F1vii—F3—F4vi | 94.8 (4) | 86.2 (4) | 104.6 (5) |
F1vii—F3—F4 | 93.2 (4) | 88.0 (4) | 100.2 (4) |
F1vii—F3—F4viii | 60.9 (4) | 57.4 (3) | 63.7 (3) |
F1vii—F3—F4v | 60.2 (3) | 56.6 (3) | 63.7 (4) |
F2—F3—F3vii | 90.9 (3) | 89.6 (4) | 92.9 (4) |
F2—F3—F3viii | 127.9 (4) | 124.7 (5) | 131.2 (5) |
F2—F3—F4vi | 64.8 (4) | 62.8 (4) | 66.2 (4) |
F2—F3—F4 | 64.7 (4) | 62.3 (4) | 66.7 (4) |
F2—F3—F4viii | 133.6 (5) | 120.6 (5) | 146.8 (5) |
F2—F3—F4v | 131.8 (5) | 118.6 (5) | 145.9 (5) |
F3vii—F3—F3viii | 140.4 (5) | 139.2 (5) | 141.8 (4) |
F3vii—F3—F4vi | 58.5 (3) | 55.8 (3) | 60.5 (3) |
F3vii—F3—F4 | 56.6 (3) | 55.3 (3) | 58.2 (3) |
F3vii—F3—F4viii | 99.5 (4) | 98.0 (3) | 100.4 (3) |
F3vii—F3—F4v | 97.5 (3) | 94.3 (3) | 100.2 (3) |
F3viii—F3—F4vi | 135.3 (4) | 125.4 (4) | 144.2 (4) |
F3viii—F3—F4 | 132.1 (4) | 121.9 (4) | 141.7 (4) |
F3viii—F3—F4viii | 57.5 (3) | 56.1 (3) | 58.4 (3) |
F3viii—F3—F4v | 56.1 (2) | 54.5 (3) | 57.0 (2) |
F4vi—F3—F4 | 92.5 (3) | 91.3 (4) | 94.0 (4) |
F4vi—F3—F4viii | 82.9 (3) | 72.1 (3) | 94.9 (3) |
F4vi—F3—F4v | 152.3 (4) | 143.7 (4) | 158.5 (4) |
F4—F3—F4viii | 152.0 (5) | 145.8 (5) | 157.1 (4) |
F4—F3—F4v | 81.1 (3) | 70.8 (3) | 92.6 (3) |
F4viii—F3—F4v | 91.6 (4) | 90.4 (4) | 93.1 (4) |
F1ix—F4—F1xiv | 87.6 (3) | 77.4 (3) | 97.9 (3) |
F1ix—F4—F2 | 57.5 (2) | 55.6 (2) | 58.6 (2) |
F1ix—F4—F2i | 116.3 (4) | 104.9 (3) | 128.0 (4) |
F1ix—F4—F2ii | 49.7 (3) | 44.3 (2) | 55.8 (3) |
F1ix—F4—F3 | 88.4 (3) | 85.8 (3) | 90.2 (3) |
F1ix—F4—F3i | 166.0 (5) | 158.1 (5) | 173.5 (4) |
F1ix—F4—F3vii | 62.5 (3) | 59.2 (3) | 64.5 (3) |
F1ix—F4—F3xii | 121.3 (3) | 116.7 (3) | 127.5 (3) |
F1ix—F4—F4xii | 78.5 (2) | 75.5 (2) | 80.4 (2) |
F1ix—F4—F4v | 136.2 (3) | 130.3 (3) | 141.7 (3) |
F1xiv—F4—F2 | 116.4 (4) | 103.7 (3) | 130.6 (5) |
F1xiv—F4—F2i | 57.8 (2) | 55.2 (2) | 61.2 (3) |
F1xiv—F4—F2ii | 48.3 (3) | 42.5 (2) | 54.2 (2) |
F1xiv—F4—F3 | 165.7 (5) | 157.3 (4) | 178.8 (4) |
F1xiv—F4—F3i | 89.1 (3) | 86.4 (3) | 91.2 (3) |
F1xiv—F4—F3vii | 120.4 (3) | 114.2 (3) | 127.9 (3) |
F1xiv—F4—F3xii | 61.7 (3) | 60.1 (3) | 64.7 (3) |
F1xiv—F4—F4xii | 77.9 (2) | 75.5 (2) | 81.0 (2) |
F1xiv—F4—F4v | 135.6 (3) | 129.8 (3) | 140.6 (3) |
F2—F4—F2i | 89.6 (4) | 80.1 (4) | 99.2 (4) |
F2—F4—F2ii | 70.3 (3) | 62.7 (2) | 78.3 (4) |
F2—F4—F3 | 52.7 (3) | 51.4 (3) | 53.6 (3) |
F2—F4—F3i | 113.8 (3) | 109.6 (3) | 117.5 (3) |
F2—F4—F3vii | 89.7 (3) | 88.1 (3) | 91.3 (3) |
F2—F4—F3xii | 169.4 (4) | 163.8 (4) | 174.9 (3) |
F2—F4—F4xii | 130.9 (3) | 129.6 (3) | 133.0 (3) |
F2—F4—F4v | 96.0 (2) | 92.2 (2) | 99.8 (3) |
F2i—F4—F2ii | 69.0 (3) | 62.6 (2) | 75.2 (2) |
F2i—F4—F3 | 114.0 (3) | 108.3 (3) | 119.2 (3) |
F2i—F4—F3i | 53.2 (3) | 52.3 (3) | 54.1 (3) |
F2i—F4—F3vii | 170.5 (4) | 166.3 (4) | 175.7 (3) |
F2i—F4—F3xii | 88.8 (3) | 87.1 (3) | 90.8 (3) |
F2i—F4—F4xii | 130.7 (3) | 129.5 (3) | 132.2 (3) |
F2i—F4—F4v | 95.5 (3) | 92.5 (2) | 98.7 (3) |
F3—F4—F3i | 92.2 (3) | 80.5 (3) | 105.6 (3) |
F3—F4—F3vii | 65.9 (3) | 64.0 (3) | 67.8 (3) |
F3—F4—F3xii | 128.9 (5) | 113.6 (4) | 142.5 (5) |
F3—F4—F4xii | 111.5 (4) | 105.0 (4) | 118.0 (4) |
F3—F4—F4v | 50.0 (2) | 43.4 (2) | 56.3 (3) |
F3i—F4—F3vii | 128.0 (5) | 114.3 (4) | 139.8 (4) |
F3i—F4—F3xii | 65.5 (3) | 62.7 (3) | 67.7 (3) |
F3i—F4—F4xii | 111.3 (4) | 105.3 (4) | 116.3 (4) |
F3i—F4—F4v | 48.6 (3) | 42.5 (2) | 54.7 (3) |
F3vii—F4—F3xii | 91.0 (4) | 79.1 (4) | 101.2 (5) |
F3vii—F4—F4xii | 48.4 (2) | 42.5 (3) | 53.2 (3) |
F3vii—F4—F4v | 85.8 (3) | 77.3 (3) | 92.8 (4) |
F3xii—F4—F4xii | 48.9 (2) | 43.7 (3) | 52.9 (3) |
F3xii—F4—F4v | 85.4 (3) | 75.4 (3) | 94.0 (4) |
F4xii—F4—F4v | 103.0 (4) | 95.7 (3) | 110.6 (3) |
Symmetry codes: (i) x1+1, x2, x3, x4; (ii) −x1+1/2, −x2+1/2, x3−1/2, −x1−x2+x4+1/2; (iii) −x1+1/2, −x2+1/2, x3+1/2, −x1−x2+x4+1/2; (iv) x1, x2, x3+1, x4; (v) −x1+1, −x2+1, x3+1/2, −x1−x2+x4; (vi) x1−1, x2, x3, x4; (vii) −x1, −x2+1, x3−1/2, −x1−x2+x4; (viii) −x1, −x2+1, x3+1/2, −x1−x2+x4; (ix) x1, x2, x3−1, x4; (x) −x1−1/2, −x2+1/2, x3+1/2, −x1−x2+x4+1/2; (xi) x1−1, x2, x3+1, x4; (xii) −x1+1, −x2+1, x3−1/2, −x1−x2+x4; (xiii) −x1−1/2, −x2+1/2, x3−1/2, −x1−x2+x4+1/2; (xiv) x1+1, x2, x3−1, x4. |
BaF4Mn | F(000) = 468 |
Mr = 268.3 | Lattice parameter from leBail fit of synchrotron powder data |
Monoclinic, X21(1/21/2γ)0† | Dx = 4.689 (1) Mg m−3 |
q = 0.50000a* + 0.50000b* + 0.39350c* | Synchrotron radiation, λ = 0.75000 Å |
a = 4.201896 (13) Å | Cell parameters from 11167 reflections |
b = 15.06749 (6) Å | θ = 16.0–32.3° |
c = 6.00091 (2) Å | µ = 15.59 mm−1 |
β = 90° | T = 100 K |
V = 379.93 (1) Å3 | Irregular, colourless |
Z = 4 | 0.06 × 0.03 × 0.0017 mm |
† Symmetry operations: (1) x1, x2, x3, x4; (2) −x1, −x2, x3+1/2, −x1−x2+x4; (3) x1+1/2, x2+1/2, x3, x4+1/2; (4) −x1+1/2, −x2+1/2, x3+1/2, −x1−x2+x4+1/2. |
STOE IPDS 2 diffractometer | 7518 independent reflections |
Radiation source: synchrotron | 6031 reflections with I > 3σ(I) |
Plane graphite monochromator | Rint = 0.077 |
Detector resolution: 6.67 pixels mm-1 | θmax = 32.0°, θmin = 3.4° |
rotation method scans | h = −6→6 |
Absorption correction: numerical ? | k = −21→21 |
Tmin = 0.531, Tmax = 0.750 | l = −9→9 |
19367 measured reflections |
Refinement on F | Weighting scheme based on measured s.u.'s w = 1/(σ2(F) + 0.0001F2) |
R[F2 > 2σ(F2)] = 0.045 | (Δ/σ)max = 0.018 |
wR(F2) = 0.043 | Δρmax = 6.58 e Å−3 |
S = 1.63 | Δρmin = −5.45 e Å−3 |
7518 reflections | Extinction correction: B-C type 1 Gaussian isotropic (Becker & Coppens, 1974) |
104 parameters | Extinction coefficient: 210 (40) |
0 restraints | Absolute structure: inversion twin tested |
2 constraints | Absolute structure parameter: 0.00 (7) |
BaF4Mn | β = 90° |
Mr = 268.3 | V = 379.93 (1) Å3 |
Monoclinic, X21(1/21/2γ)0† | Z = 4 |
q = 0.50000a* + 0.50000b* + 0.39350c* | Synchrotron radiation, λ = 0.75000 Å |
a = 4.201896 (13) Å | µ = 15.59 mm−1 |
b = 15.06749 (6) Å | T = 100 K |
c = 6.00091 (2) Å | 0.06 × 0.03 × 0.0017 mm |
† Symmetry operations: (1) x1, x2, x3, x4; (2) −x1, −x2, x3+1/2, −x1−x2+x4; (3) x1+1/2, x2+1/2, x3, x4+1/2; (4) −x1+1/2, −x2+1/2, x3+1/2, −x1−x2+x4+1/2. |
STOE IPDS 2 diffractometer | 7518 independent reflections |
Absorption correction: numerical ? | 6031 reflections with I > 3σ(I) |
Tmin = 0.531, Tmax = 0.750 | Rint = 0.077 |
19367 measured reflections |
R[F2 > 2σ(F2)] = 0.045 | 0 restraints |
wR(F2) = 0.043 | Δρmax = 6.58 e Å−3 |
S = 1.63 | Δρmin = −5.45 e Å−3 |
7518 reflections | Absolute structure: inversion twin tested |
104 parameters | Absolute structure parameter: 0.00 (7) |
Refinement. Refined in four dimensional space, non-standard setting Twinned crystal: Twin matrix (1 0 0, 0 - 1 0, 0 0 1) Twin volume 0.4272 (8):0.5728 (8) Inversion twinning tested—Flack parameter 0 |
x | y | z | Uiso*/Ueq | ||
Ba | 0.50159 (11) | 0.344895 (13) | 0.45417 (8) | 0.00524 (5) | |
Mn | −0.0018 (5) | 0.41614 (3) | 0 | 0.00401 (13) | |
F1 | −0.0024 (12) | 0.33683 (16) | 0.7205 (4) | 0.0077 (6) | |
F2 | 0.0016 (10) | 0.29943 (15) | 0.1973 (4) | 0.0060 (6) | |
F3 | −0.0080 (9) | 0.46384 (15) | 0.3373 (4) | 0.0089 (6) | |
F4 | 0.5005 (9) | 0.42093 (19) | 0.0188 (4) | 0.0137 (7) |
U11 | U22 | U33 | U12 | U13 | U23 | |
Ba | 0.00305 (9) | 0.00645 (10) | 0.00623 (9) | −0.00012 (10) | 0.00040 (14) | 0.00073 (7) |
Mn | 0.0039 (2) | 0.0037 (2) | 0.0044 (2) | −0.0021 (7) | −0.0007 (6) | 0.00031 (14) |
F1 | 0.0047 (10) | 0.0096 (11) | 0.0088 (10) | −0.0024 (17) | 0.0008 (18) | −0.0028 (8) |
F2 | 0.0063 (11) | 0.0044 (9) | 0.0072 (9) | 0.0007 (16) | 0.0000 (15) | −0.0006 (7) |
F3 | 0.0095 (12) | 0.0088 (10) | 0.0084 (9) | −0.0031 (13) | 0.0051 (13) | −0.0036 (8) |
F4 | 0.0035 (10) | 0.0196 (14) | 0.0180 (12) | −0.0010 (12) | −0.0007 (13) | 0.0052 (9) |
Average | Minimum | Maximum | |
Ba—F1 | 2.663 (6) | 2.600 (6) | 2.731 (6) |
Ba—F1i | 2.641 (6) | 2.591 (7) | 2.689 (6) |
Ba—F1ii | 3.075 (8) | 2.806 (8) | 3.586 (8) |
Ba—F2 | 2.703 (5) | 2.689 (6) | 2.724 (6) |
Ba—F2i | 2.703 (6) | 2.610 (6) | 2.761 (6) |
Ba—F2iii | 2.627 (6) | 2.594 (5) | 2.680 (7) |
Ba—F3 | 2.890 (7) | 2.741 (7) | 3.092 (8) |
Ba—F3i | 2.828 (7) | 2.768 (9) | 2.942 (7) |
Ba—F4 | 2.854 (6) | 2.700 (5) | 3.044 (7) |
Ba—F4iv | 3.590 (6) | 3.080 (5) | 4.040 (7) |
Ba—F4v | 3.557 (10) | 3.062 (10) | 4.056 (11) |
Mn—Mnvi | 4.202 (3) | 4.132 (3) | 4.272 (3) |
Mn—Mni | 4.202 (3) | 4.132 (3) | 4.272 (3) |
Mn—Mnvii | 3.923 (2) | 3.915 (2) | 3.932 (2) |
Mn—Mnviii | 3.923 (2) | 3.915 (2) | 3.932 (2) |
Mn—F1ix | 2.064 (7) | 2.021 (8) | 2.095 (6) |
Mn—F2 | 2.123 (6) | 2.107 (5) | 2.136 (5) |
Mn—F3 | 2.158 (6) | 2.133 (7) | 2.178 (5) |
Mn—F3vii | 2.064 (5) | 2.048 (5) | 2.077 (5) |
Mn—F4vi | 2.113 (4) | 2.083 (4) | 2.138 (5) |
Mn—F4 | 2.135 (5) | 2.103 (4) | 2.160 (5) |
F1—F2 | 3.197 (8) | 3.128 (9) | 3.268 (6) |
F1—F2iv | 2.920 (8) | 2.845 (6) | 3.026 (9) |
F1—F2x | 2.943 (9) | 2.832 (9) | 3.035 (9) |
F1—F2iii | 2.949 (9) | 2.878 (9) | 3.026 (9) |
F1—F3 | 2.995 (9) | 2.902 (8) | 3.061 (9) |
F1—F3viii | 3.094 (10) | 2.956 (9) | 3.233 (11) |
F1—F4xi | 3.046 (9) | 2.897 (9) | 3.227 (10) |
F1—F4iv | 3.056 (9) | 2.906 (9) | 3.237 (10) |
F2—F3 | 2.631 (8) | 2.590 (10) | 2.660 (10) |
F2—F4vi | 3.005 (9) | 2.946 (8) | 3.071 (9) |
F2—F4 | 2.996 (9) | 2.918 (8) | 3.096 (9) |
F2—F4iii | 3.845 (11) | 3.464 (11) | 4.245 (11) |
F3—F3vii | 3.200 (8) | 3.105 (8) | 3.257 (10) |
F3—F3viii | 3.200 (8) | 3.105 (8) | 3.257 (10) |
F3—F4vi | 2.903 (9) | 2.838 (10) | 2.951 (9) |
F3—F4 | 2.960 (9) | 2.880 (11) | 3.005 (9) |
F3—F4viii | 2.930 (10) | 2.897 (9) | 2.972 (9) |
F3—F4v | 2.977 (10) | 2.887 (10) | 3.035 (11) |
F4—F4xii | 3.844 (11) | 3.337 (10) | 4.344 (11) |
F4—F4v | 3.842 (11) | 3.337 (10) | 4.344 (11) |
F1—Ba—F1i | 105.0 (2) | 97.2 (2) | 111.9 (2) |
F1—Ba—F1ii | 103.6 (2) | 98.6 (2) | 106.4 (2) |
F1—Ba—F2 | 73.1 (2) | 72.2 (2) | 74.24 (19) |
F1—Ba—F2i | 161.6 (2) | 151.5 (2) | 167.7 (2) |
F1—Ba—F2iii | 67.8 (2) | 66.6 (2) | 69.0 (2) |
F1—Ba—F3 | 65.1 (2) | 60.6 (2) | 68.7 (2) |
F1—Ba—F3i | 139.4 (2) | 132.2 (2) | 153.0 (2) |
F1—Ba—F4 | 124.62 (18) | 120.6 (2) | 129.36 (18) |
F1—Ba—F4iv | 56.03 (16) | 53.00 (17) | 60.84 (16) |
F1—Ba—F4v | 88.6 (2) | 81.2 (2) | 97.4 (2) |
F1i—Ba—F1ii | 103.6 (2) | 95.8 (2) | 108.6 (2) |
F1i—Ba—F2 | 161.3 (2) | 149.2 (2) | 170.5 (2) |
F1i—Ba—F2i | 73.5 (2) | 71.9 (2) | 74.9 (2) |
F1i—Ba—F2iii | 67.9 (2) | 65.3 (2) | 69.6 (2) |
F1i—Ba—F3 | 139.8 (2) | 128.3 (2) | 155.1 (2) |
F1i—Ba—F3i | 66.3 (2) | 65.3 (2) | 67.7 (2) |
F1i—Ba—F4 | 125.22 (18) | 121.72 (19) | 129.04 (18) |
F1i—Ba—F4iv | 55.95 (16) | 51.97 (15) | 60.73 (16) |
F1i—Ba—F4v | 88.8 (2) | 83.0 (2) | 97.9 (2) |
F1ii—Ba—F2 | 61.01 (16) | 53.64 (14) | 66.29 (16) |
F1ii—Ba—F2i | 60.86 (16) | 53.26 (14) | 65.92 (16) |
F1ii—Ba—F2iii | 61.0 (2) | 55.5 (2) | 64.69 (19) |
F1ii—Ba—F3 | 116.51 (18) | 109.03 (16) | 123.21 (19) |
F1ii—Ba—F3i | 117.00 (18) | 108.39 (16) | 121.64 (18) |
F1ii—Ba—F4 | 86.5 (2) | 82.3 (3) | 89.4 (3) |
F1ii—Ba—F4iv | 135.4 (2) | 129.6 (2) | 139.7 (2) |
F1ii—Ba—F4v | 159.2 (2) | 153.09 (18) | 164.5 (2) |
F2—Ba—F2i | 102.51 (19) | 89.39 (18) | 113.25 (19) |
F2—Ba—F2iii | 95.84 (19) | 87.96 (17) | 102.3 (2) |
F2—Ba—F3 | 55.99 (17) | 53.59 (15) | 58.12 (19) |
F2—Ba—F3i | 125.4 (2) | 122.9 (2) | 128.7 (2) |
F2—Ba—F4 | 65.15 (17) | 64.68 (18) | 65.67 (17) |
F2—Ba—F4iv | 128.07 (13) | 123.23 (14) | 134.39 (15) |
F2—Ba—F4v | 107.99 (17) | 104.77 (17) | 112.35 (18) |
F2i—Ba—F2iii | 96.11 (19) | 89.81 (17) | 100.51 (19) |
F2i—Ba—F3 | 126.2 (2) | 123.06 (19) | 129.1 (2) |
F2i—Ba—F3i | 56.77 (17) | 55.23 (15) | 58.52 (17) |
F2i—Ba—F4 | 65.33 (17) | 64.79 (18) | 66.12 (18) |
F2i—Ba—F4iv | 128.31 (13) | 123.44 (13) | 132.60 (12) |
F2i—Ba—F4v | 108.37 (17) | 104.45 (17) | 112.9 (2) |
F2iii—Ba—F3 | 129.93 (18) | 124.82 (17) | 135.54 (18) |
F2iii—Ba—F3i | 131.60 (18) | 128.36 (17) | 133.73 (18) |
F2iii—Ba—F4 | 147.4 (3) | 141.7 (2) | 152.2 (2) |
F2iii—Ba—F4iv | 74.5 (2) | 69.5 (2) | 78.2 (2) |
F2iii—Ba—F4v | 139.72 (19) | 132.38 (19) | 151.0 (2) |
F3—Ba—F3i | 94.63 (19) | 84.24 (17) | 104.86 (18) |
F3—Ba—F4 | 61.99 (19) | 59.90 (17) | 65.69 (19) |
F3—Ba—F4iv | 91.72 (17) | 85.21 (17) | 101.22 (16) |
F3—Ba—F4v | 53.42 (15) | 47.53 (14) | 59.39 (14) |
F3i—Ba—F4 | 61.46 (19) | 58.22 (19) | 64.9 (2) |
F3i—Ba—F4iv | 91.91 (18) | 85.60 (19) | 99.70 (17) |
F3i—Ba—F4v | 52.84 (16) | 46.42 (16) | 59.30 (14) |
F4—Ba—F4iv | 138.0 (3) | 132.5 (3) | 143.2 (3) |
F4—Ba—F4v | 72.7 (2) | 65.6 (2) | 80.1 (2) |
F4iv—Ba—F4v | 65.3 (2) | 55.7 (2) | 77.1 (2) |
Mnvi—Mn—Mni | 179.04 (6) | 178.98 (6) | 179.10 (5) |
Mnvi—Mn—Mnvii | 90.17 (5) | 90.02 (5) | 90.32 (5) |
Mnvi—Mn—Mnviii | 90.18 (5) | 89.11 (5) | 91.24 (5) |
Mni—Mn—Mnvii | 89.83 (5) | 88.77 (5) | 90.90 (5) |
Mni—Mn—Mnviii | 89.82 (5) | 89.67 (5) | 89.98 (5) |
Mnvii—Mn—Mnviii | 99.79 (5) | 98.84 (5) | 100.50 (6) |
F1ix—Mn—F2 | 88.5 (3) | 85.3 (3) | 93.5 (3) |
F1ix—Mn—F3 | 163.7 (3) | 160.9 (3) | 168.5 (3) |
F1ix—Mn—F3vii | 97.1 (3) | 92.4 (3) | 102.1 (3) |
F1ix—Mn—F4vi | 93.9 (3) | 87.2 (3) | 100.2 (3) |
F1ix—Mn—F4 | 93.4 (3) | 86.3 (3) | 100.9 (3) |
F2—Mn—F3 | 75.9 (2) | 74.3 (2) | 77.5 (2) |
F2—Mn—F3vii | 173.7 (3) | 171.9 (3) | 176.2 (2) |
F2—Mn—F4vi | 90.4 (3) | 88.0 (3) | 92.7 (3) |
F2—Mn—F4 | 89.4 (3) | 86.6 (3) | 92.9 (3) |
F3—Mn—F3vii | 98.6 (2) | 95.2 (3) | 101.1 (2) |
F3—Mn—F4vi | 85.7 (3) | 83.4 (4) | 87.1 (4) |
F3—Mn—F4 | 87.2 (3) | 84.4 (4) | 89.7 (4) |
F3vii—Mn—F4vi | 90.9 (4) | 88.2 (4) | 93.3 (4) |
F3vii—Mn—F4 | 88.5 (4) | 87.3 (4) | 89.6 (4) |
F4vi—Mn—F4 | 172.5 (3) | 171.4 (3) | 173.6 (3) |
F2—F1—F2iv | 158.4 (3) | 151.8 (3) | 162.0 (3) |
F2—F1—F2x | 80.2 (2) | 75.9 (2) | 82.8 (2) |
F2—F1—F2iii | 80.0 (2) | 74.6 (2) | 84.2 (2) |
F2—F1—F3 | 50.18 (19) | 49.06 (19) | 51.7 (2) |
F2—F1—F3viii | 113.1 (3) | 109.6 (3) | 118.7 (3) |
F2—F1—F4xi | 130.7 (3) | 121.1 (3) | 139.3 (3) |
F2—F1—F4iv | 130.2 (3) | 121.1 (3) | 137.3 (3) |
F2—F1—F4iii | 62.3 (2) | 59.0 (2) | 65.9 (2) |
F2iv—F1—F2x | 85.1 (3) | 79.6 (3) | 89.1 (3) |
F2iv—F1—F2iii | 84.7 (3) | 77.6 (3) | 89.4 (2) |
F2iv—F1—F3 | 151.3 (3) | 148.0 (3) | 156.5 (3) |
F2iv—F1—F3viii | 88.0 (3) | 86.5 (3) | 89.6 (2) |
F2iv—F1—F4xi | 60.4 (2) | 58.5 (2) | 63.4 (2) |
F2iv—F1—F4iv | 60.1 (2) | 57.8 (2) | 63.2 (2) |
F2iv—F1—F4iii | 96.4 (3) | 86.6 (2) | 103.0 (3) |
F2x—F1—F2iii | 91.1 (3) | 81.5 (3) | 98.2 (3) |
F2x—F1—F3 | 113.9 (2) | 112.2 (3) | 115.2 (3) |
F2x—F1—F3viii | 134.3 (3) | 128.2 (3) | 141.9 (3) |
F2x—F1—F4xi | 79.8 (2) | 72.4 (3) | 88.6 (3) |
F2x—F1—F4iv | 143.9 (3) | 139.9 (4) | 147.0 (3) |
F2x—F1—F4iii | 47.15 (17) | 42.20 (16) | 51.39 (17) |
F2iii—F1—F3 | 114.5 (2) | 110.7 (2) | 121.2 (3) |
F2iii—F1—F3viii | 132.8 (3) | 123.8 (3) | 141.9 (3) |
F2iii—F1—F4xi | 143.7 (3) | 133.7 (3) | 149.6 (3) |
F2iii—F1—F4iv | 79.7 (2) | 71.8 (2) | 87.7 (2) |
F2iii—F1—F4iii | 47.02 (17) | 41.98 (16) | 51.40 (17) |
F3—F1—F3viii | 63.4 (2) | 60.8 (2) | 67.1 (3) |
F3—F1—F4xi | 100.5 (3) | 96.7 (3) | 105.1 (3) |
F3—F1—F4iv | 101.1 (3) | 96.7 (3) | 104.7 (3) |
F3—F1—F4iii | 112.3 (2) | 108.2 (2) | 117.1 (3) |
F3viii—F1—F4xi | 58.0 (3) | 56.6 (3) | 60.5 (3) |
F3viii—F1—F4iv | 56.9 (3) | 53.6 (3) | 59.0 (3) |
F3viii—F1—F4iii | 172.2 (3) | 166.7 (2) | 178.7 (2) |
F4xi—F1—F4iv | 87.9 (2) | 87.2 (2) | 88.7 (2) |
F4xi—F1—F4iii | 124.8 (3) | 113.5 (3) | 135.4 (3) |
F4iv—F1—F4iii | 124.7 (3) | 119.4 (3) | 132.3 (3) |
F1ix—F2—F1 | 158.1 (3) | 155.0 (3) | 160.9 (3) |
F1ix—F2—F1xiii | 100.0 (3) | 97.7 (3) | 102.8 (3) |
F1ix—F2—F1ii | 100.5 (3) | 96.8 (3) | 106.2 (3) |
F1ix—F2—F3 | 97.5 (3) | 95.0 (3) | 99.3 (3) |
F1ix—F2—F4vi | 61.9 (2) | 58.8 (2) | 66.3 (2) |
F1ix—F2—F4 | 62.2 (2) | 58.6 (2) | 67.2 (2) |
F1ix—F2—F4iii | 131.2 (3) | 127.7 (3) | 136.4 (3) |
F1—F2—F1xiii | 94.1 (2) | 88.7 (2) | 100.2 (3) |
F1—F2—F1ii | 94.5 (2) | 90.1 (2) | 101.1 (2) |
F1—F2—F3 | 60.9 (2) | 59.9 (3) | 62.3 (2) |
F1—F2—F4vi | 103.7 (3) | 101.3 (3) | 105.5 (3) |
F1—F2—F4 | 104.1 (3) | 100.4 (3) | 107.3 (3) |
F1—F2—F4iii | 69.9 (2) | 66.3 (2) | 73.0 (2) |
F1xiii—F2—F1ii | 91.1 (3) | 88.1 (3) | 96.4 (2) |
F1xiii—F2—F3 | 129.5 (3) | 119.1 (3) | 143.9 (3) |
F1xiii—F2—F4vi | 86.9 (3) | 75.5 (3) | 97.1 (3) |
F1xiii—F2—F4 | 159.7 (3) | 150.2 (3) | 166.2 (2) |
F1xiii—F2—F4iii | 51.08 (18) | 49.28 (18) | 53.02 (18) |
F1ii—F2—F3 | 130.9 (3) | 119.2 (3) | 144.2 (3) |
F1ii—F2—F4vi | 160.2 (3) | 151.5 (3) | 166.9 (3) |
F1ii—F2—F4 | 86.7 (3) | 76.0 (3) | 96.7 (3) |
F1ii—F2—F4iii | 51.21 (18) | 49.53 (17) | 53.11 (17) |
F3—F2—F4vi | 61.6 (3) | 59.2 (3) | 63.6 (3) |
F3—F2—F4 | 63.1 (3) | 61.0 (3) | 65.8 (3) |
F3—F2—F4iii | 130.5 (2) | 127.6 (2) | 133.2 (2) |
F4vi—F2—F4 | 89.9 (3) | 87.8 (2) | 91.3 (2) |
F4vi—F2—F4iii | 134.9 (2) | 125.8 (2) | 142.4 (2) |
F4—F2—F4iii | 135.2 (2) | 126.4 (2) | 143.2 (2) |
F1—F3—F1vii | 142.4 (3) | 138.4 (3) | 146.2 (3) |
F1—F3—F2 | 68.9 (2) | 67.7 (2) | 70.4 (3) |
F1—F3—F3vii | 159.3 (3) | 157.4 (2) | 161.6 (2) |
F1—F3—F3viii | 59.8 (2) | 56.9 (2) | 61.9 (2) |
F1—F3—F4vi | 111.7 (3) | 108.1 (3) | 118.4 (3) |
F1—F3—F4 | 110.3 (3) | 104.5 (3) | 116.9 (3) |
F1—F3—F4viii | 95.6 (3) | 88.5 (3) | 102.9 (3) |
F1—F3—F4v | 94.8 (3) | 83.0 (3) | 104.7 (3) |
F1vii—F3—F2 | 146.6 (3) | 143.0 (3) | 148.8 (3) |
F1vii—F3—F3vii | 56.77 (17) | 55.50 (17) | 57.97 (17) |
F1vii—F3—F3viii | 83.16 (19) | 81.63 (17) | 84.73 (19) |
F1vii—F3—F4vi | 94.1 (3) | 83.9 (3) | 104.2 (3) |
F1vii—F3—F4 | 92.9 (3) | 87.1 (3) | 100.0 (3) |
F1vii—F3—F4viii | 60.8 (2) | 57.7 (2) | 64.5 (3) |
F1vii—F3—F4v | 60.3 (2) | 55.5 (2) | 63.6 (3) |
F2—F3—F3vii | 91.1 (2) | 89.67 (19) | 92.5 (2) |
F2—F3—F3viii | 127.9 (2) | 124.6 (3) | 130.8 (2) |
F2—F3—F4vi | 65.6 (3) | 63.6 (3) | 68.5 (3) |
F2—F3—F4 | 64.5 (3) | 62.3 (3) | 66.9 (3) |
F2—F3—F4viii | 134.0 (4) | 118.2 (3) | 148.4 (3) |
F2—F3—F4v | 131.4 (4) | 116.0 (3) | 147.9 (3) |
F3vii—F3—F3viii | 139.8 (2) | 138.3 (2) | 141.0 (2) |
F3vii—F3—F4vi | 58.2 (2) | 55.7 (2) | 60.3 (3) |
F3vii—F3—F4 | 56.6 (2) | 55.6 (3) | 58.4 (2) |
F3vii—F3—F4viii | 99.1 (3) | 97.7 (3) | 100.6 (3) |
F3vii—F3—F4v | 97.4 (3) | 93.7 (3) | 99.8 (3) |
F3viii—F3—F4vi | 135.3 (3) | 123.4 (4) | 145.0 (4) |
F3viii—F3—F4 | 132.0 (3) | 120.8 (4) | 144.1 (4) |
F3viii—F3—F4viii | 57.6 (2) | 56.0 (2) | 58.9 (3) |
F3viii—F3—F4v | 55.9 (2) | 54.4 (2) | 57.1 (2) |
F4vi—F3—F4 | 92.6 (2) | 91.2 (2) | 94.1 (2) |
F4vi—F3—F4viii | 82.6 (3) | 69.1 (3) | 95.5 (3) |
F4vi—F3—F4v | 151.4 (3) | 143.3 (3) | 159.1 (3) |
F4—F3—F4viii | 151.3 (3) | 145.8 (3) | 156.1 (3) |
F4—F3—F4v | 80.9 (3) | 69.5 (3) | 94.6 (3) |
F4viii—F3—F4v | 91.7 (2) | 91.0 (2) | 93.0 (3) |
F1ix—F4—F1xiv | 87.8 (3) | 76.2 (2) | 99.2 (3) |
F1ix—F4—F1ii | 77.4 (3) | 68.8 (2) | 83.4 (3) |
F1ix—F4—F2 | 57.7 (2) | 54.9 (2) | 59.3 (2) |
F1ix—F4—F2i | 116.6 (4) | 103.6 (3) | 129.9 (4) |
F1ix—F4—F2ii | 49.2 (2) | 42.66 (19) | 55.1 (2) |
F1ix—F4—F3 | 88.0 (2) | 85.2 (2) | 91.0 (2) |
F1ix—F4—F3i | 165.2 (4) | 156.5 (4) | 174.3 (3) |
F1ix—F4—F3vii | 62.2 (2) | 58.37 (19) | 64.5 (2) |
F1ix—F4—F3xii | 121.1 (3) | 115.5 (3) | 128.9 (3) |
F1ix—F4—F4vi | 45.99 (18) | 42.77 (17) | 49.10 (19) |
F1ix—F4—F4i | 133.8 (3) | 119.1 (3) | 148.3 (3) |
F1ix—F4—F4xii | 78.0 (2) | 74.46 (19) | 80.0 (2) |
F1ix—F4—F4v | 135.5 (2) | 129.3 (2) | 141.44 (19) |
F1xiv—F4—F1ii | 77.2 (3) | 67.6 (2) | 88.2 (3) |
F1xiv—F4—F2 | 116.3 (4) | 102.0 (3) | 132.8 (4) |
F1xiv—F4—F2i | 57.7 (2) | 55.2 (2) | 61.7 (2) |
F1xiv—F4—F2ii | 49.1 (2) | 42.10 (19) | 54.7 (2) |
F1xiv—F4—F3 | 164.4 (3) | 155.0 (4) | 179.2 (4) |
F1xiv—F4—F3i | 89.2 (2) | 86.1 (2) | 91.3 (2) |
F1xiv—F4—F3vii | 120.4 (3) | 113.3 (2) | 130.7 (3) |
F1xiv—F4—F3xii | 61.8 (2) | 59.2 (2) | 65.8 (2) |
F1xiv—F4—F4vi | 133.0 (3) | 118.8 (3) | 147.7 (3) |
F1xiv—F4—F4i | 46.12 (18) | 42.94 (18) | 49.4 (2) |
F1xiv—F4—F4xii | 78.0 (2) | 74.3 (2) | 82.3 (2) |
F1xiv—F4—F4v | 135.9 (2) | 129.6 (2) | 141.76 (19) |
F2—F4—F2i | 89.3 (3) | 79.1 (3) | 101.2 (3) |
F2—F4—F2ii | 69.6 (2) | 61.3 (2) | 80.0 (3) |
F2—F4—F3 | 52.41 (16) | 51.53 (16) | 53.67 (17) |
F2—F4—F3i | 112.9 (3) | 107.8 (3) | 117.3 (3) |
F2—F4—F3vii | 89.76 (19) | 87.95 (18) | 91.55 (18) |
F2—F4—F3xii | 167.8 (3) | 161.2 (4) | 175.1 (3) |
F2—F4—F4vi | 45.16 (18) | 43.90 (18) | 46.81 (18) |
F2—F4—F4i | 133.6 (3) | 122.1 (3) | 145.4 (3) |
F2—F4—F4xii | 130.62 (19) | 128.92 (18) | 133.3 (2) |
F2—F4—F4v | 95.4 (2) | 90.9 (2) | 100.0 (2) |
F2i—F4—F2ii | 69.6 (2) | 62.7 (2) | 78.2 (3) |
F2i—F4—F3 | 113.7 (2) | 106.7 (3) | 121.1 (3) |
F2i—F4—F3i | 52.85 (17) | 51.89 (17) | 53.47 (17) |
F2i—F4—F3vii | 168.9 (3) | 164.7 (4) | 173.9 (3) |
F2i—F4—F3xii | 88.71 (18) | 87.30 (19) | 91.65 (18) |
F2i—F4—F4vi | 133.9 (3) | 122.6 (3) | 145.7 (3) |
F2i—F4—F4i | 45.01 (18) | 43.57 (18) | 47.29 (18) |
F2i—F4—F4xii | 130.76 (19) | 128.77 (18) | 133.5 (2) |
F2i—F4—F4v | 95.5 (2) | 92.0 (2) | 99.0 (2) |
F2ii—F4—F3 | 121.1 (3) | 112.2 (2) | 131.8 (3) |
F2ii—F4—F3i | 121.7 (3) | 114.1 (3) | 130.9 (3) |
F2ii—F4—F3vii | 108.9 (2) | 101.8 (2) | 114.1 (2) |
F2ii—F4—F3xii | 108.8 (2) | 99.8 (2) | 116.7 (2) |
F2ii—F4—F4vi | 90.0 (2) | 79.4 (2) | 100.6 (2) |
F2ii—F4—F4i | 90.0 (2) | 80.3 (2) | 99.9 (2) |
F2ii—F4—F4xii | 98.0 (2) | 92.8 (2) | 101.28 (16) |
F2ii—F4—F4v | 158.3 (3) | 153.3 (3) | 164.7 (3) |
F3—F4—F3i | 92.0 (3) | 78.2 (2) | 106.9 (3) |
F3—F4—F3vii | 65.8 (2) | 64.4 (2) | 66.6 (2) |
F3—F4—F3xii | 129.0 (4) | 112.8 (4) | 145.7 (4) |
F3—F4—F4vi | 43.18 (19) | 42.30 (19) | 43.86 (18) |
F3—F4—F4i | 135.6 (3) | 120.8 (3) | 150.9 (2) |
F3—F4—F4xii | 111.5 (3) | 104.8 (3) | 119.0 (3) |
F3—F4—F4v | 49.83 (18) | 42.1 (2) | 56.49 (19) |
F3i—F4—F3vii | 128.2 (4) | 113.9 (4) | 142.7 (4) |
F3i—F4—F3xii | 65.9 (2) | 62.9 (2) | 67.8 (2) |
F3i—F4—F4vi | 134.7 (3) | 121.1 (3) | 149.1 (2) |
F3i—F4—F4i | 44.23 (19) | 42.4 (2) | 45.4 (2) |
F3i—F4—F4xii | 112.1 (3) | 105.7 (3) | 118.6 (3) |
F3i—F4—F4v | 48.96 (19) | 42.46 (18) | 56.0 (2) |
F3vii—F4—F3xii | 90.9 (3) | 77.8 (3) | 103.4 (3) |
F3vii—F4—F4vi | 44.6 (2) | 43.23 (19) | 45.4 (2) |
F3vii—F4—F4i | 134.2 (3) | 121.7 (3) | 147.2 (3) |
F3vii—F4—F4xii | 48.30 (19) | 41.97 (17) | 54.82 (19) |
F3vii—F4—F4v | 85.6 (3) | 76.9 (2) | 94.2 (3) |
F3xii—F4—F4vi | 134.6 (3) | 122.1 (3) | 146.7 (3) |
F3xii—F4—F4i | 43.7 (2) | 43.0 (2) | 44.6 (2) |
F3xii—F4—F4xii | 49.22 (19) | 43.20 (17) | 54.00 (19) |
F3xii—F4—F4v | 85.8 (3) | 75.3 (2) | 96.3 (3) |
F4xii—F4—F4v | 103.6 (3) | 95.7 (3) | 111.9 (4) |
Symmetry codes: (i) x1+1, x2, x3, x4; (ii) −x1+1/2, −x2+1/2, x3−1/2, −x1−x2+x4+1/2; (iii) −x1+1/2, −x2+1/2, x3+1/2, −x1−x2+x4+1/2; (iv) x1, x2, x3+1, x4; (v) −x1+1, −x2+1, x3+1/2, −x1−x2+x4; (vi) x1−1, x2, x3, x4; (vii) −x1, −x2+1, x3−1/2, −x1−x2+x4; (viii) −x1, −x2+1, x3+1/2, −x1−x2+x4; (ix) x1, x2, x3−1, x4; (x) −x1−1/2, −x2+1/2, x3+1/2, −x1−x2+x4+1/2; (xi) x1−1, x2, x3+1, x4; (xii) −x1+1, −x2+1, x3−1/2, −x1−x2+x4; (xiii) −x1−1/2, −x2+1/2, x3−1/2, −x1−x2+x4+1/2; (xiv) x1+1, x2, x3−1, x4. |
BaF4Mn | F(000) = 468 |
Mr = 268.3 | Lattice parameter from LeBail fit of synchrotron powder data |
Monoclinic, X21(1/21/2γ)0† | Dx = 4.696 (1) Mg m−3 |
q = 0.50000a* + 0.50000b* + 0.39488c* | Mo Kα radiation, λ = 0.71073 Å |
a = 4.198482 (13) Å | Cell parameters from 2735 reflections |
b = 15.0572 (1) Å | θ = 2.7–36.7° |
c = 6.00025 (2) Å | µ = 13.56 mm−1 |
β = 90° | T = 35 K |
V = 379.34 (1) Å3 | Irregular, colourless |
Z = 4 | 0.15 × 0.13 × 0.07 mm |
† Symmetry operations: (1) x1, x2, x3, x4; (2) −x1, −x2, x3+1/2, −x1−x2+x4; (3) x1+1/2, x2+1/2, x3, x4+1/2; (4) −x1+1/2, −x2+1/2, x3+1/2, −x1−x2+x4+1/2. |
Oxford Diffraction CCD diffractometer | 5816 independent reflections |
Radiation source: X-ray tube | 5316 reflections with I > 3σ(I) |
Graphite monochromator | Rint = 0.034 |
Detector resolution: 8.3504 pixels mm-1 | θmax = 36.8°, θmin = 2.7° |
ω and ϕ scans | h = −7→3 |
Absorption correction: gaussian CrysAlis RED, Oxford Diffraction Ltd., Version 1.171.32.15 (release 10-01-2008 CrysAlis171 .NET) (compiled Jan 10 2008,16:37:18) Numerical absorption correction based on gaussian integration over a multifaceted crystal model | k = −25→25 |
Tmin = 0.232, Tmax = 0.446 | l = −9→10 |
13885 measured reflections |
Refinement on F | Weighting scheme based on measured s.u.'s w = 1/(σ2(F) + 0.0001F2) |
R[F2 > 2σ(F2)] = 0.047 | (Δ/σ)max = 0.019 |
wR(F2) = 0.065 | Δρmax = 8.86 e Å−3 |
S = 2.51 | Δρmin = −7.34 e Å−3 |
5816 reflections | Extinction correction: B-C type 1 Gaussian isotropic (Becker & Coppens, 1974) |
81 parameters | Extinction coefficient: 110 (30) |
0 restraints | Absolute structure: inversion twin tested |
2 constraints | Absolute structure parameter: 0 |
BaF4Mn | β = 90° |
Mr = 268.3 | V = 379.34 (1) Å3 |
Monoclinic, X21(1/21/2γ)0† | Z = 4 |
q = 0.50000a* + 0.50000b* + 0.39488c* | Mo Kα radiation |
a = 4.198482 (13) Å | µ = 13.56 mm−1 |
b = 15.0572 (1) Å | T = 35 K |
c = 6.00025 (2) Å | 0.15 × 0.13 × 0.07 mm |
† Symmetry operations: (1) x1, x2, x3, x4; (2) −x1, −x2, x3+1/2, −x1−x2+x4; (3) x1+1/2, x2+1/2, x3, x4+1/2; (4) −x1+1/2, −x2+1/2, x3+1/2, −x1−x2+x4+1/2. |
Oxford Diffraction CCD diffractometer | 5816 independent reflections |
Absorption correction: gaussian CrysAlis RED, Oxford Diffraction Ltd., Version 1.171.32.15 (release 10-01-2008 CrysAlis171 .NET) (compiled Jan 10 2008,16:37:18) Numerical absorption correction based on gaussian integration over a multifaceted crystal model | 5316 reflections with I > 3σ(I) |
Tmin = 0.232, Tmax = 0.446 | Rint = 0.034 |
13885 measured reflections |
R[F2 > 2σ(F2)] = 0.047 | 0 restraints |
wR(F2) = 0.065 | Δρmax = 8.86 e Å−3 |
S = 2.51 | Δρmin = −7.34 e Å−3 |
5816 reflections | Absolute structure: inversion twin tested |
81 parameters | Absolute structure parameter: 0 |
Experimental. low temperature experiment, Helijet Oxford diffraction |
Refinement. Refined in four dimensional space, non-standard setting Twinned crystal: Twin matrix (1 0 0, 0 - 1 0, 0 0 1) Twin volume 0.5678 (16):0.4322 (16) Inversion twinning tested—Flack parameter 0 |
x | y | z | Uiso*/Ueq | ||
Ba | 0.49999 (14) | 0.345088 (19) | 0.45399 (17) | 0.00342 (8) | |
Mn | 0.0066 (6) | 0.41624 (5) | 0 | 0.00243 (16)* | |
F1 | −0.0003 (14) | 0.3369 (2) | 0.7184 (8) | 0.0062 (7)* | |
F2 | −0.0008 (13) | 0.2992 (2) | 0.1962 (7) | 0.0063 (7)* | |
F3 | −0.0038 (10) | 0.4637 (2) | 0.3367 (7) | 0.0073 (7)* | |
F4 | 0.4995 (11) | 0.4213 (2) | 0.0193 (7) | 0.0069 (7)* |
U11 | U22 | U33 | U12 | U13 | U23 | |
Ba | 0.00334 (13) | 0.00449 (11) | 0.00244 (15) | −0.00129 (12) | 0.00084 (18) | 0.00109 (12) |
Average | Minimum | Maximum | |
Ba—F1 | 2.643 (9) | 2.567 (8) | 2.703 (8) |
Ba—F1i | 2.646 (9) | 2.576 (8) | 2.709 (8) |
Ba—F1ii | 3.082 (10) | 2.779 (9) | 3.646 (9) |
Ba—F2 | 2.711 (8) | 2.676 (8) | 2.735 (7) |
Ba—F2i | 2.706 (8) | 2.630 (8) | 2.772 (8) |
Ba—F2iii | 2.624 (8) | 2.585 (9) | 2.661 (6) |
Ba—F3 | 2.869 (7) | 2.713 (6) | 3.085 (8) |
Ba—F3i | 2.843 (7) | 2.740 (6) | 2.959 (8) |
Ba—F4 | 2.852 (12) | 2.651 (12) | 3.108 (15) |
Ba—F4iv | 3.596 (12) | 3.017 (12) | 4.031 (12) |
Ba—F4v | 3.546 (8) | 3.009 (9) | 4.084 (9) |
Mn—Mnvi | 4.199 (4) | 4.129 (4) | 4.269 (4) |
Mn—Mni | 4.199 (4) | 4.129 (4) | 4.269 (4) |
Mn—Mnvii | 3.9206 (18) | 3.908 (2) | 3.934 (2) |
Mn—Mnviii | 3.9207 (18) | 3.908 (2) | 3.934 (2) |
Mn—F1ix | 2.075 (10) | 2.031 (10) | 2.112 (10) |
Mn—F2 | 2.123 (8) | 2.113 (6) | 2.135 (7) |
Mn—F3 | 2.154 (8) | 2.111 (10) | 2.180 (7) |
Mn—F3vii | 2.067 (8) | 2.043 (8) | 2.102 (7) |
Mn—F4vi | 2.156 (5) | 2.130 (5) | 2.179 (5) |
Mn—F4 | 2.100 (6) | 2.072 (5) | 2.122 (6) |
F1—F2 | 3.193 (13) | 3.091 (13) | 3.289 (14) |
F1—F2iv | 2.928 (13) | 2.848 (13) | 3.051 (14) |
F1—F2x | 2.940 (11) | 2.842 (12) | 3.023 (11) |
F1—F2iii | 2.948 (11) | 2.874 (11) | 3.021 (10) |
F1—F3 | 2.984 (13) | 2.903 (12) | 3.051 (13) |
F1—F3viii | 3.096 (12) | 3.000 (11) | 3.226 (11) |
F1—F4xi | 3.069 (12) | 2.912 (11) | 3.282 (14) |
F1—F4iv | 3.060 (12) | 2.875 (12) | 3.245 (13) |
F2—F3 | 2.633 (11) | 2.577 (10) | 2.666 (12) |
F2—F4vi | 3.006 (10) | 2.926 (10) | 3.074 (12) |
F2—F4 | 3.004 (10) | 2.885 (10) | 3.100 (12) |
F2—F4iii | 3.852 (12) | 3.461 (12) | 4.288 (11) |
F3—F3vii | 3.202 (12) | 3.087 (11) | 3.320 (14) |
F3—F3viii | 3.202 (12) | 3.087 (11) | 3.320 (14) |
F3—F4vi | 2.915 (12) | 2.813 (13) | 2.992 (15) |
F3—F4 | 2.941 (12) | 2.832 (14) | 3.035 (14) |
F3—F4viii | 2.942 (10) | 2.899 (10) | 2.992 (11) |
F3—F4v | 2.971 (10) | 2.911 (10) | 3.028 (12) |
F4—F4xii | 3.839 (16) | 3.282 (17) | 4.350 (11) |
F4—F4v | 3.835 (16) | 3.281 (17) | 4.350 (11) |
F1—Ba—F1i | 105.4 (3) | 96.5 (3) | 112.8 (3) |
F1—Ba—F1ii | 103.6 (3) | 98.6 (2) | 106.7 (3) |
F1—Ba—F2 | 73.2 (3) | 72.1 (3) | 74.8 (3) |
F1—Ba—F2i | 161.3 (3) | 150.6 (3) | 168.0 (3) |
F1—Ba—F2iii | 68.1 (3) | 67.0 (3) | 69.7 (3) |
F1—Ba—F3 | 65.4 (2) | 61.3 (2) | 68.0 (2) |
F1—Ba—F3i | 139.8 (2) | 131.6 (2) | 153.6 (2) |
F1—Ba—F4 | 124.7 (2) | 119.6 (2) | 129.8 (2) |
F1—Ba—F4iv | 56.1 (2) | 52.4 (2) | 60.9 (2) |
F1—Ba—F4v | 88.7 (3) | 81.3 (3) | 98.3 (3) |
F1i—Ba—F1ii | 103.5 (3) | 95.9 (2) | 109.4 (3) |
F1i—Ba—F2 | 161.1 (3) | 147.9 (3) | 171.9 (3) |
F1i—Ba—F2i | 73.3 (3) | 72.1 (3) | 74.7 (3) |
F1i—Ba—F2iii | 67.8 (3) | 65.7 (3) | 69.4 (3) |
F1i—Ba—F3 | 139.9 (2) | 127.2 (2) | 156.1 (2) |
F1i—Ba—F3i | 65.8 (2) | 64.4 (2) | 67.6 (2) |
F1i—Ba—F4 | 124.8 (2) | 120.3 (2) | 129.1 (2) |
F1i—Ba—F4iv | 56.3 (2) | 51.6 (2) | 61.4 (2) |
F1i—Ba—F4v | 88.7 (3) | 82.5 (3) | 98.2 (3) |
F1ii—Ba—F2 | 60.8 (2) | 52.4 (2) | 66.5 (2) |
F1ii—Ba—F2i | 60.6 (2) | 52.4 (2) | 65.6 (2) |
F1ii—Ba—F2iii | 61.0 (3) | 55.0 (3) | 65.1 (3) |
F1ii—Ba—F3 | 116.5 (2) | 107.77 (17) | 123.5 (2) |
F1ii—Ba—F3i | 116.6 (2) | 107.81 (17) | 121.8 (2) |
F1ii—Ba—F4 | 86.5 (3) | 81.1 (3) | 90.1 (3) |
F1ii—Ba—F4iv | 135.5 (3) | 128.7 (3) | 141.6 (3) |
F1ii—Ba—F4v | 159.1 (4) | 151.8 (4) | 165.3 (4) |
F2—Ba—F2i | 102.2 (3) | 88.6 (2) | 113.9 (2) |
F2—Ba—F2iii | 96.0 (2) | 86.3 (2) | 103.4 (2) |
F2—Ba—F3 | 56.2 (2) | 53.9 (2) | 58.06 (18) |
F2—Ba—F3i | 125.4 (2) | 121.7 (2) | 128.5 (2) |
F2—Ba—F4 | 65.3 (2) | 63.9 (2) | 66.2 (2) |
F2—Ba—F4iv | 128.11 (19) | 122.78 (16) | 133.62 (18) |
F2—Ba—F4v | 108.3 (2) | 104.4 (2) | 113.9 (3) |
F2i—Ba—F2iii | 95.7 (2) | 88.5 (2) | 101.0 (3) |
F2i—Ba—F3 | 125.8 (2) | 122.94 (19) | 129.8 (2) |
F2i—Ba—F3i | 56.6 (2) | 55.48 (17) | 58.45 (18) |
F2i—Ba—F4 | 65.3 (2) | 64.1 (2) | 66.2 (3) |
F2i—Ba—F4iv | 128.40 (19) | 123.29 (15) | 133.51 (18) |
F2i—Ba—F4v | 108.4 (2) | 104.0 (2) | 114.0 (3) |
F2iii—Ba—F3 | 130.5 (2) | 124.99 (19) | 136.5 (2) |
F2iii—Ba—F3i | 130.9 (2) | 127.06 (19) | 132.70 (19) |
F2iii—Ba—F4 | 147.4 (3) | 140.9 (3) | 151.9 (3) |
F2iii—Ba—F4iv | 74.5 (3) | 69.3 (2) | 78.2 (3) |
F2iii—Ba—F4v | 139.7 (4) | 131.3 (3) | 152.5 (4) |
F3—Ba—F3i | 94.78 (19) | 83.6 (2) | 106.58 (18) |
F3—Ba—F4 | 61.8 (2) | 59.02 (19) | 66.8 (3) |
F3—Ba—F4iv | 91.9 (2) | 84.0 (2) | 101.7 (2) |
F3—Ba—F4v | 53.5 (2) | 47.1 (2) | 60.6 (2) |
F3i—Ba—F4 | 61.6 (2) | 57.8 (2) | 65.3 (3) |
F3i—Ba—F4iv | 92.0 (2) | 84.7 (2) | 100.1 (2) |
F3i—Ba—F4v | 53.2 (2) | 46.2 (2) | 60.7 (2) |
F4—Ba—F4iv | 138.0 (3) | 131.5 (3) | 143.4 (3) |
F4—Ba—F4v | 72.7 (4) | 62.9 (4) | 82.3 (4) |
F4iv—Ba—F4v | 65.3 (3) | 53.6 (3) | 79.3 (3) |
Mnvi—Mn—Mni | 178.97 (5) | 178.91 (5) | 179.04 (7) |
Mnvi—Mn—Mnvii | 89.13 (6) | 88.79 (6) | 89.46 (6) |
Mnvi—Mn—Mnviii | 89.14 (6) | 88.04 (6) | 90.23 (6) |
Mni—Mn—Mnvii | 90.88 (6) | 89.82 (6) | 91.93 (6) |
Mni—Mn—Mnviii | 90.86 (6) | 90.71 (6) | 91.01 (6) |
Mnvii—Mn—Mnviii | 99.88 (4) | 98.76 (5) | 100.98 (5) |
F1ix—Mn—F2 | 88.4 (4) | 84.9 (4) | 94.0 (4) |
F1ix—Mn—F3 | 163.7 (3) | 160.8 (3) | 169.8 (3) |
F1ix—Mn—F3vii | 96.8 (3) | 93.2 (3) | 102.0 (3) |
F1ix—Mn—F4vi | 93.2 (5) | 86.1 (5) | 100.0 (5) |
F1ix—Mn—F4 | 94.3 (5) | 87.1 (5) | 102.1 (5) |
F2—Mn—F3 | 76.0 (3) | 74.0 (3) | 77.6 (2) |
F2—Mn—F3vii | 174.2 (3) | 171.5 (3) | 178.4 (3) |
F2—Mn—F4vi | 89.3 (4) | 86.8 (4) | 91.8 (4) |
F2—Mn—F4 | 90.7 (4) | 86.9 (4) | 94.4 (4) |
F3—Mn—F3vii | 98.7 (3) | 95.6 (3) | 103.4 (2) |
F3—Mn—F4vi | 85.2 (5) | 81.1 (5) | 87.5 (5) |
F3—Mn—F4 | 87.5 (5) | 82.4 (5) | 90.7 (5) |
F3vii—Mn—F4vi | 89.4 (4) | 88.2 (4) | 91.2 (4) |
F3vii—Mn—F4 | 89.8 (4) | 88.7 (4) | 91.0 (4) |
F4vi—Mn—F4 | 172.4 (5) | 169.6 (6) | 174.8 (5) |
F2—F1—F2iv | 158.2 (4) | 151.1 (4) | 162.8 (4) |
F2—F1—F2x | 80.0 (3) | 74.3 (3) | 83.5 (3) |
F2—F1—F2iii | 80.3 (3) | 73.1 (3) | 84.8 (3) |
F2—F1—F3 | 50.3 (2) | 49.2 (2) | 52.1 (2) |
F2—F1—F3viii | 113.3 (3) | 109.1 (3) | 120.2 (4) |
F2—F1—F4xi | 130.4 (4) | 119.5 (4) | 141.1 (4) |
F2—F1—F4iv | 130.8 (4) | 121.2 (4) | 137.6 (4) |
F2—F1—F4iii | 62.4 (3) | 57.7 (3) | 66.5 (3) |
F2iv—F1—F2x | 84.6 (3) | 78.0 (3) | 89.8 (3) |
F2iv—F1—F2iii | 84.8 (3) | 76.1 (3) | 90.5 (3) |
F2iv—F1—F3 | 151.3 (4) | 147.4 (4) | 156.8 (4) |
F2iv—F1—F3viii | 87.9 (3) | 86.4 (3) | 89.3 (3) |
F2iv—F1—F4xi | 60.1 (4) | 57.3 (4) | 64.1 (4) |
F2iv—F1—F4iv | 60.2 (4) | 57.1 (4) | 64.1 (4) |
F2iv—F1—F4iii | 96.1 (4) | 85.9 (4) | 104.2 (4) |
F2x—F1—F2iii | 91.0 (3) | 81.2 (3) | 99.3 (3) |
F2x—F1—F3 | 114.1 (4) | 110.7 (4) | 116.8 (3) |
F2x—F1—F3viii | 133.7 (3) | 126.7 (3) | 142.0 (3) |
F2x—F1—F4xi | 79.6 (3) | 72.2 (3) | 90.0 (3) |
F2x—F1—F4iv | 143.3 (5) | 137.6 (5) | 149.0 (5) |
F2x—F1—F4iii | 47.1 (2) | 41.9 (2) | 52.2 (2) |
F2iii—F1—F3 | 114.5 (4) | 109.8 (3) | 122.4 (4) |
F2iii—F1—F3viii | 133.1 (3) | 123.6 (3) | 142.5 (3) |
F2iii—F1—F4xi | 143.3 (5) | 131.7 (5) | 150.7 (5) |
F2iii—F1—F4iv | 79.8 (3) | 71.5 (3) | 89.4 (3) |
F2iii—F1—F4iii | 47.1 (2) | 42.40 (19) | 52.0 (2) |
F3—F1—F3viii | 63.6 (3) | 60.3 (2) | 68.2 (3) |
F3—F1—F4xi | 100.7 (4) | 96.4 (4) | 105.9 (4) |
F3—F1—F4iv | 101.1 (4) | 96.6 (4) | 105.2 (4) |
F3—F1—F4iii | 112.5 (4) | 106.9 (4) | 117.4 (4) |
F3viii—F1—F4xi | 57.6 (3) | 55.8 (3) | 60.0 (3) |
F3viii—F1—F4iv | 57.1 (3) | 54.0 (3) | 59.6 (3) |
F3viii—F1—F4iii | 171.5 (4) | 165.4 (4) | 177.2 (3) |
F4xi—F1—F4iv | 87.6 (4) | 86.0 (3) | 89.2 (4) |
F4xi—F1—F4iii | 124.5 (3) | 112.8 (3) | 137.2 (3) |
F4iv—F1—F4iii | 124.7 (3) | 117.8 (3) | 133.5 (3) |
F1ix—F2—F1 | 157.9 (4) | 154.8 (4) | 160.4 (3) |
F1ix—F2—F1xiii | 100.2 (3) | 96.9 (3) | 104.2 (4) |
F1ix—F2—F1ii | 100.2 (3) | 95.8 (3) | 107.1 (4) |
F1ix—F2—F3 | 97.5 (3) | 94.7 (4) | 100.5 (3) |
F1ix—F2—F4vi | 62.3 (4) | 58.3 (4) | 67.0 (4) |
F1ix—F2—F4 | 62.1 (4) | 57.1 (4) | 67.2 (4) |
F1ix—F2—F4iii | 131.4 (4) | 127.9 (4) | 138.1 (4) |
F1—F2—F1xiii | 94.5 (3) | 88.2 (3) | 101.7 (3) |
F1—F2—F1ii | 94.4 (3) | 89.4 (3) | 103.3 (3) |
F1—F2—F3 | 60.7 (3) | 60.1 (3) | 61.6 (3) |
F1—F2—F4vi | 103.6 (4) | 99.6 (5) | 106.9 (4) |
F1—F2—F4 | 103.4 (4) | 98.3 (5) | 108.4 (4) |
F1—F2—F4iii | 69.9 (3) | 65.3 (4) | 73.6 (3) |
F1xiii—F2—F1ii | 91.1 (3) | 87.2 (3) | 96.5 (3) |
F1xiii—F2—F3 | 130.0 (3) | 118.4 (3) | 144.6 (3) |
F1xiii—F2—F4vi | 87.0 (3) | 74.6 (3) | 98.4 (3) |
F1xiii—F2—F4 | 159.4 (5) | 149.0 (4) | 167.8 (5) |
F1xiii—F2—F4iii | 51.4 (2) | 48.2 (3) | 53.4 (2) |
F1ii—F2—F3 | 130.4 (3) | 118.1 (3) | 145.6 (3) |
F1ii—F2—F4vi | 160.1 (5) | 150.3 (4) | 170.1 (5) |
F1ii—F2—F4 | 86.7 (3) | 74.7 (3) | 97.5 (3) |
F1ii—F2—F4iii | 51.2 (2) | 48.5 (2) | 52.9 (2) |
F3—F2—F4vi | 61.8 (3) | 59.5 (3) | 64.3 (3) |
F3—F2—F4 | 62.5 (3) | 58.9 (3) | 66.3 (3) |
F3—F2—F4iii | 130.2 (4) | 126.5 (5) | 133.7 (4) |
F4vi—F2—F4 | 89.9 (3) | 88.8 (3) | 91.0 (3) |
F4vi—F2—F4iii | 135.0 (3) | 125.8 (3) | 143.8 (3) |
F4—F2—F4iii | 135.0 (3) | 125.6 (3) | 144.2 (3) |
F1—F3—F1vii | 142.5 (4) | 138.3 (4) | 147.2 (4) |
F1—F3—F2 | 68.9 (3) | 67.2 (4) | 70.4 (3) |
F1—F3—F3vii | 159.3 (3) | 157.2 (4) | 162.0 (3) |
F1—F3—F3viii | 59.9 (3) | 57.0 (3) | 62.3 (2) |
F1—F3—F4vi | 111.5 (4) | 105.1 (4) | 117.3 (4) |
F1—F3—F4 | 110.5 (4) | 103.0 (4) | 117.4 (4) |
F1—F3—F4viii | 95.4 (4) | 87.3 (4) | 102.9 (4) |
F1—F3—F4v | 94.7 (4) | 82.2 (4) | 105.3 (5) |
F1vii—F3—F2 | 146.3 (4) | 141.0 (4) | 150.3 (5) |
F1vii—F3—F3vii | 56.5 (3) | 54.7 (2) | 59.0 (3) |
F1vii—F3—F3viii | 83.2 (3) | 82.0 (3) | 85.1 (3) |
F1vii—F3—F4vi | 93.6 (3) | 80.9 (3) | 105.2 (4) |
F1vii—F3—F4 | 92.9 (3) | 85.1 (3) | 98.9 (3) |
F1vii—F3—F4viii | 60.7 (3) | 57.6 (3) | 65.1 (3) |
F1vii—F3—F4v | 60.8 (3) | 55.9 (3) | 65.0 (3) |
F2—F3—F3vii | 91.1 (3) | 88.6 (3) | 92.9 (3) |
F2—F3—F3viii | 128.0 (4) | 123.8 (3) | 130.3 (4) |
F2—F3—F4vi | 65.4 (3) | 62.9 (3) | 68.2 (3) |
F2—F3—F4 | 64.9 (3) | 62.4 (3) | 68.1 (3) |
F2—F3—F4viii | 133.2 (3) | 117.7 (3) | 148.7 (3) |
F2—F3—F4v | 132.0 (3) | 114.8 (3) | 149.3 (3) |
F3vii—F3—F3viii | 139.7 (3) | 138.0 (3) | 141.3 (4) |
F3vii—F3—F4vi | 57.9 (3) | 55.3 (3) | 59.9 (3) |
F3vii—F3—F4 | 57.1 (3) | 55.0 (3) | 59.1 (3) |
F3vii—F3—F4viii | 98.7 (4) | 95.4 (4) | 101.0 (4) |
F3vii—F3—F4v | 97.9 (4) | 92.8 (4) | 102.0 (4) |
F3viii—F3—F4vi | 134.2 (4) | 123.0 (4) | 145.1 (4) |
F3viii—F3—F4 | 132.8 (4) | 121.0 (4) | 144.8 (3) |
F3viii—F3—F4viii | 57.0 (4) | 54.3 (4) | 58.5 (4) |
F3viii—F3—F4v | 56.2 (4) | 52.9 (3) | 57.9 (4) |
F4vi—F3—F4 | 92.9 (4) | 91.3 (3) | 93.9 (4) |
F4vi—F3—F4viii | 82.1 (4) | 68.7 (4) | 96.0 (3) |
F4vi—F3—F4v | 151.3 (5) | 140.4 (4) | 161.2 (4) |
F4—F3—F4viii | 151.0 (4) | 143.8 (4) | 157.0 (5) |
F4—F3—F4v | 81.1 (4) | 68.4 (4) | 94.1 (3) |
F4viii—F3—F4v | 91.8 (3) | 90.6 (3) | 93.2 (3) |
F1ix—F4—F1xiv | 87.4 (4) | 76.1 (3) | 100.0 (4) |
F1ix—F4—F1ii | 77.3 (3) | 67.1 (2) | 83.9 (3) |
F1ix—F4—F2 | 57.7 (3) | 54.9 (3) | 59.5 (3) |
F1ix—F4—F2i | 116.2 (4) | 102.0 (3) | 130.4 (4) |
F1ix—F4—F2ii | 49.2 (2) | 42.1 (2) | 55.6 (3) |
F1ix—F4—F3 | 88.4 (2) | 85.1 (2) | 91.0 (2) |
F1ix—F4—F3i | 164.5 (4) | 153.4 (3) | 174.4 (5) |
F1ix—F4—F3vii | 62.1 (3) | 58.1 (3) | 64.6 (3) |
F1ix—F4—F3xii | 120.3 (5) | 114.6 (5) | 130.4 (6) |
F1ix—F4—F4vi | 46.3 (3) | 43.0 (3) | 50.2 (3) |
F1ix—F4—F4i | 133.3 (4) | 118.8 (3) | 148.6 (4) |
F1ix—F4—F4xii | 77.7 (3) | 71.6 (4) | 80.2 (4) |
F1ix—F4—F4v | 135.8 (3) | 128.9 (3) | 141.8 (2) |
F1xiv—F4—F1ii | 77.2 (3) | 65.8 (2) | 89.2 (3) |
F1xiv—F4—F2 | 116.2 (4) | 99.9 (3) | 133.9 (4) |
F1xiv—F4—F2i | 57.7 (3) | 54.5 (3) | 62.2 (3) |
F1xiv—F4—F2ii | 48.9 (2) | 41.7 (2) | 54.7 (3) |
F1xiv—F4—F3 | 163.6 (4) | 152.4 (3) | 178.8 (4) |
F1xiv—F4—F3i | 88.7 (2) | 85.7 (2) | 91.1 (3) |
F1xiv—F4—F3vii | 120.1 (5) | 110.5 (4) | 133.9 (7) |
F1xiv—F4—F3xii | 61.6 (3) | 58.8 (2) | 66.3 (3) |
F1xiv—F4—F4vi | 132.8 (4) | 118.3 (3) | 148.1 (4) |
F1xiv—F4—F4i | 46.1 (3) | 42.6 (3) | 49.4 (3) |
F1xiv—F4—F4xii | 77.6 (3) | 73.1 (3) | 84.0 (5) |
F1xiv—F4—F4v | 135.7 (3) | 129.1 (3) | 141.7 (3) |
F2—F4—F2i | 89.2 (3) | 76.9 (3) | 101.4 (3) |
F2—F4—F2ii | 69.7 (3) | 59.7 (3) | 80.9 (3) |
F2—F4—F3 | 52.5 (2) | 51.1 (2) | 54.3 (3) |
F2—F4—F3i | 113.1 (4) | 107.3 (6) | 121.7 (5) |
F2—F4—F3vii | 89.4 (2) | 88.0 (2) | 91.4 (2) |
F2—F4—F3xii | 166.2 (4) | 158.7 (4) | 172.6 (4) |
F2—F4—F4vi | 45.1 (2) | 43.9 (2) | 46.7 (2) |
F2—F4—F4i | 133.4 (4) | 119.8 (3) | 145.4 (4) |
F2—F4—F4xii | 130.3 (3) | 128.4 (4) | 134.2 (4) |
F2—F4—F4v | 95.5 (4) | 89.7 (4) | 103.3 (5) |
F2i—F4—F2ii | 69.2 (3) | 62.0 (2) | 78.9 (2) |
F2i—F4—F3 | 113.4 (4) | 104.4 (6) | 125.0 (6) |
F2i—F4—F3i | 52.8 (2) | 51.3 (2) | 54.5 (3) |
F2i—F4—F3vii | 167.4 (4) | 162.1 (3) | 171.5 (3) |
F2i—F4—F3xii | 88.9 (2) | 87.1 (2) | 91.6 (2) |
F2i—F4—F4vi | 133.4 (4) | 120.3 (3) | 145.4 (4) |
F2i—F4—F4i | 45.1 (2) | 43.1 (2) | 47.2 (2) |
F2i—F4—F4xii | 130.4 (3) | 128.1 (4) | 134.4 (4) |
F2i—F4—F4v | 95.5 (4) | 91.3 (4) | 101.6 (5) |
F2ii—F4—F3 | 121.3 (3) | 111.0 (3) | 132.1 (3) |
F2ii—F4—F3i | 121.2 (3) | 112.3 (2) | 132.1 (3) |
F2ii—F4—F3vii | 108.7 (3) | 100.8 (3) | 114.8 (5) |
F2ii—F4—F3xii | 108.5 (3) | 99.4 (3) | 117.8 (4) |
F2ii—F4—F4vi | 90.2 (3) | 78.2 (2) | 102.3 (3) |
F2ii—F4—F4i | 89.8 (2) | 79.8 (2) | 100.0 (3) |
F2ii—F4—F4xii | 97.7 (4) | 91.6 (4) | 102.6 (5) |
F2ii—F4—F4v | 158.2 (4) | 150.6 (4) | 166.7 (4) |
F3—F4—F3i | 92.3 (4) | 77.4 (3) | 107.3 (4) |
F3—F4—F3vii | 65.9 (2) | 64.1 (2) | 67.6 (2) |
F3—F4—F3xii | 129.1 (4) | 112.9 (3) | 148.6 (4) |
F3—F4—F4vi | 43.3 (3) | 41.5 (3) | 44.7 (3) |
F3—F4—F4i | 135.3 (4) | 120.6 (4) | 152.3 (5) |
F3—F4—F4xii | 111.8 (3) | 104.6 (3) | 120.2 (3) |
F3—F4—F4v | 49.9 (2) | 42.56 (19) | 57.2 (3) |
F3i—F4—F3vii | 128.7 (4) | 114.2 (3) | 145.9 (4) |
F3i—F4—F3xii | 65.9 (2) | 63.1 (2) | 68.6 (2) |
F3i—F4—F4vi | 134.8 (4) | 120.8 (4) | 150.6 (5) |
F3i—F4—F4i | 43.7 (3) | 41.7 (3) | 45.3 (3) |
F3i—F4—F4xii | 112.0 (3) | 105.4 (3) | 119.6 (3) |
F3i—F4—F4v | 49.3 (2) | 42.2 (2) | 56.4 (3) |
F3vii—F4—F3xii | 90.8 (3) | 77.2 (3) | 103.6 (3) |
F3vii—F4—F4vi | 44.4 (2) | 43.1 (2) | 45.5 (2) |
F3vii—F4—F4i | 134.0 (4) | 120.9 (3) | 146.1 (4) |
F3vii—F4—F4xii | 48.5 (2) | 41.8 (2) | 55.2 (2) |
F3vii—F4—F4v | 86.0 (3) | 76.4 (3) | 96.2 (3) |
F3xii—F4—F4vi | 134.0 (4) | 120.5 (3) | 146.0 (3) |
F3xii—F4—F4i | 43.8 (2) | 42.9 (2) | 44.8 (2) |
F3xii—F4—F4xii | 48.9 (2) | 43.2 (2) | 54.6 (2) |
F3xii—F4—F4v | 86.0 (3) | 74.9 (3) | 98.3 (3) |
F4xii—F4—F4v | 104.0 (3) | 95.4 (3) | 113.9 (3) |
Symmetry codes: (i) x1+1, x2, x3, x4; (ii) −x1+1/2, −x2+1/2, x3−1/2, −x1−x2+x4+1/2; (iii) −x1+1/2, −x2+1/2, x3+1/2, −x1−x2+x4+1/2; (iv) x1, x2, x3+1, x4; (v) −x1+1, −x2+1, x3+1/2, −x1−x2+x4; (vi) x1−1, x2, x3, x4; (vii) −x1, −x2+1, x3−1/2, −x1−x2+x4; (viii) −x1, −x2+1, x3+1/2, −x1−x2+x4; (ix) x1, x2, x3−1, x4; (x) −x1−1/2, −x2+1/2, x3+1/2, −x1−x2+x4+1/2; (xi) x1−1, x2, x3+1, x4; (xii) −x1+1, −x2+1, x3−1/2, −x1−x2+x4; (xiii) −x1−1/2, −x2+1/2, x3−1/2, −x1−x2+x4+1/2; (xiv) x1+1, x2, x3−1, x4. |
BaF4Mn | F(000) = 468 |
Mr = 268.3 | Dx = 4.697 (1) Mg m−3 |
Monoclinic, X21(1/21/2γ)0† | Mo Kα radiation, λ = 0.71073 Å |
q = 0.50000a* + 0.50000b* + 0.39487c* | Cell parameters from 3614 reflections |
a = 4.198368 (14) Å | θ = 2.7–36.8° |
b = 15.0556 (1) Å | µ = 13.41 mm−1 |
c = 6.00025 (2) Å | T = 10 K |
β = 90° | Irregular |
V = 379.27 (1) Å3 | 0.18 × 0.14 × 0.12 mm |
Z = 4 |
† Symmetry operations: (1) x1, x2, x3, x4; (2) −x1, −x2, x3+1/2, −x1−x2+x4; (3) x1+1/2, x2+1/2, x3, x4+1/2; (4) −x1+1/2, −x2+1/2, x3+1/2, −x1−x2+x4+1/2. |
Oxford Diffraction CCD diffractometer | 6397 independent reflections |
Radiation source: X-ray tube | 5653 reflections with I > 3σ(I) |
Graphite monochromator | Rint = 0.041 |
Detector resolution: 8.3504 pixels mm-1 | θmax = 36.8°, θmin = 2.7° |
ω and ϕ scans | h = −6→3 |
Absorption correction: gaussian CrysAlis RED, Oxford Diffraction Ltd., Version 1.171.32.15 (release 10-01-2008 CrysAlis171 .NET) (compiled Jan 10 2008,16:37:18) Numerical absorption correction based on gaussian integration over a multifaceted crystal model | k = −25→25 |
Tmin = 0.218, Tmax = 0.338 | l = −10→10 |
19876 measured reflections |
Refinement on F | Weighting scheme based on measured s.u.'s w = 1/(σ2(F) + 0.0001F2) |
R[F2 > 2σ(F2)] = 0.042 | (Δ/σ)max = 0.013 |
wR(F2) = 0.050 | Δρmax = 5.19 e Å−3 |
S = 1.76 | Δρmin = −5.71 e Å−3 |
6397 reflections | Extinction correction: B-C type 1 Gaussian isotropic (Becker & Coppens, 1974) |
89 parameters | Extinction coefficient: 20 (17) |
0 restraints | Absolute structure: Inversion twin tested |
4 constraints | Absolute structure parameter: 0.02 (6) |
BaF4Mn | β = 90° |
Mr = 268.3 | V = 379.27 (1) Å3 |
Monoclinic, X21(1/21/2γ)0† | Z = 4 |
q = 0.50000a* + 0.50000b* + 0.39487c* | Mo Kα radiation |
a = 4.198368 (14) Å | µ = 13.41 mm−1 |
b = 15.0556 (1) Å | T = 10 K |
c = 6.00025 (2) Å | 0.18 × 0.14 × 0.12 mm |
† Symmetry operations: (1) x1, x2, x3, x4; (2) −x1, −x2, x3+1/2, −x1−x2+x4; (3) x1+1/2, x2+1/2, x3, x4+1/2; (4) −x1+1/2, −x2+1/2, x3+1/2, −x1−x2+x4+1/2. |
Oxford Diffraction CCD diffractometer | 6397 independent reflections |
Absorption correction: gaussian CrysAlis RED, Oxford Diffraction Ltd., Version 1.171.32.15 (release 10-01-2008 CrysAlis171 .NET) (compiled Jan 10 2008,16:37:18) Numerical absorption correction based on gaussian integration over a multifaceted crystal model | 5653 reflections with I > 3σ(I) |
Tmin = 0.218, Tmax = 0.338 | Rint = 0.041 |
19876 measured reflections |
R[F2 > 2σ(F2)] = 0.042 | 0 restraints |
wR(F2) = 0.050 | Δρmax = 5.19 e Å−3 |
S = 1.76 | Δρmin = −5.71 e Å−3 |
6397 reflections | Absolute structure: Inversion twin tested |
89 parameters | Absolute structure parameter: 0.02 (6) |
Experimental. Low temperature measurement; Helijet Oxford diffraction |
Refinement. Refined in four dimensional space, non-standard setting Twinned crystal: Twin matrix (1 0 0, 0 - 1 0, 0 0 1) Twin volume 0.5338 (10):0.4662 (10) Crenel function for Ba-atom Inversion twinning tested—Flack parameter 0 |
x | y | z | Uiso*/Ueq | Occ. (<1) | |
Ba1 | 0.5036 (5) | 0.33738 (4) | 0.44756 (15) | 0.00334 (6) | 0.644 (3) |
Ba2 | 0.5036 (5) | 0.3538 (2) | 0.48008 (18) | 0.00334 (6) | 0.356 (3) |
Mn | 0.0037 (5) | 0.41624 (5) | 0 | 0.00329 (13)* | |
F1 | −0.0002 (11) | 0.33707 (18) | 0.7195 (5) | 0.0071 (6)* | |
F2 | −0.0012 (9) | 0.2997 (2) | 0.1958 (4) | 0.0057 (5)* | |
F3 | −0.0042 (7) | 0.4639 (2) | 0.3368 (4) | 0.0078 (5)* | |
F4 | 0.5021 (9) | 0.42167 (18) | 0.0197 (4) | 0.0071 (5)* |
U11 | U22 | U33 | U12 | U13 | U23 | |
Ba1 | 0.00274 (12) | 0.00334 (12) | 0.00395 (9) | 0.00047 (13) | 0.00036 (15) | 0.00085 (9) |
Ba2 | 0.00274 (12) | 0.00334 (12) | 0.00395 (9) | 0.00047 (13) | 0.00036 (15) | 0.00085 (9) |
Average | Minimum | Maximum | |
Ba1—F1 | 2.640 (7) | 2.555 (7) | 2.697 (7) |
Ba1—F1i | 2.643 (7) | 2.584 (7) | 2.690 (7) |
Ba1—F1ii | 2.863 (7) | 2.789 (7) | 3.027 (8) |
Ba1—F2 | 2.701 (6) | 2.643 (7) | 2.738 (6) |
Ba1—F2i | 2.711 (6) | 2.621 (7) | 2.804 (7) |
Ba1—F2iii | 2.614 (6) | 2.561 (7) | 2.659 (5) |
Ba1—F3 | 2.844 (6) | 2.752 (7) | 3.166 (7) |
Ba1—F3i | 2.842 (6) | 2.752 (6) | 3.003 (7) |
Ba1—F4 | 2.832 (6) | 2.670 (6) | 3.051 (5) |
Ba1—F4iv | 3.839 (6) | 3.450 (7) | 4.079 (4) |
Ba1—F4v | 3.738 (7) | 3.288 (7) | 4.050 (9) |
Ba2—F1 | 2.649 (8) | 2.580 (9) | 2.727 (7) |
Ba2—F1i | 2.673 (8) | 2.550 (9) | 2.723 (7) |
Ba2—F1ii | 3.478 (9) | 3.203 (10) | 3.632 (8) |
Ba2—F2 | 2.725 (7) | 2.705 (6) | 2.802 (9) |
Ba2—F2i | 2.700 (7) | 2.657 (8) | 2.731 (8) |
Ba2—F2iii | 2.656 (9) | 2.586 (8) | 2.783 (10) |
Ba2—F3 | 2.916 (7) | 2.812 (6) | 3.041 (8) |
Ba2—F3i | 2.853 (7) | 2.776 (6) | 2.925 (7) |
Ba2—F4 | 2.887 (9) | 2.690 (12) | 3.099 (11) |
Ba2—F4iv | 3.167 (9) | 3.043 (7) | 3.423 (10) |
Ba2—F4v | 3.181 (9) | 3.005 (10) | 3.676 (8) |
Mn—Mnvi | 4.199 (3) | 4.129 (3) | 4.268 (3) |
Mn—Mni | 4.198 (3) | 4.129 (3) | 4.268 (3) |
Mn—Mnvii | 3.9199 (19) | 3.903 (2) | 3.935 (2) |
Mn—Mnviii | 3.9201 (19) | 3.903 (2) | 3.935 (2) |
Mn—F1ix | 2.068 (7) | 2.021 (7) | 2.104 (7) |
Mn—F2 | 2.116 (6) | 2.099 (7) | 2.137 (5) |
Mn—F3 | 2.154 (5) | 2.119 (6) | 2.181 (6) |
Mn—F3vii | 2.062 (6) | 2.037 (7) | 2.087 (6) |
Mn—F4vi | 2.132 (5) | 2.111 (5) | 2.159 (4) |
Mn—F4 | 2.121 (5) | 2.080 (5) | 2.146 (4) |
F1—F2 | 3.201 (9) | 3.102 (8) | 3.310 (9) |
F1—F2iv | 2.918 (9) | 2.841 (9) | 3.022 (9) |
F1—F2x | 2.947 (9) | 2.843 (9) | 3.030 (8) |
F1—F2iii | 2.956 (9) | 2.881 (9) | 3.034 (8) |
F1—F3 | 2.989 (9) | 2.902 (9) | 3.063 (10) |
F1—F3viii | 3.087 (10) | 2.978 (9) | 3.223 (9) |
F1—F4xi | 3.060 (8) | 2.876 (7) | 3.249 (9) |
F1—F4iv | 3.064 (8) | 2.879 (7) | 3.248 (8) |
F2—F3 | 2.631 (8) | 2.586 (8) | 2.657 (8) |
F2—F4vi | 2.994 (8) | 2.927 (8) | 3.035 (8) |
F2—F4 | 3.009 (8) | 2.894 (8) | 3.103 (8) |
F2—F4iii | 3.866 (9) | 3.460 (8) | 4.312 (8) |
F3—F3vii | 3.198 (8) | 3.106 (7) | 3.309 (9) |
F3—F3viii | 3.198 (8) | 3.106 (7) | 3.309 (9) |
F3—F4vi | 2.904 (7) | 2.835 (6) | 2.960 (7) |
F3—F4 | 2.946 (7) | 2.890 (7) | 3.042 (7) |
F3—F4viii | 2.943 (8) | 2.915 (8) | 2.969 (8) |
F3—F4v | 2.958 (8) | 2.902 (8) | 3.002 (9) |
F4—F4xii | 3.831 (9) | 3.306 (7) | 4.412 (7) |
F4—F4v | 3.826 (9) | 3.306 (7) | 4.412 (7) |
F1—Ba1—F1i | 101.8 (2) | 96.1 (2) | 108.2 (2) |
F1—Ba1—F1ii | 105.9 (2) | 105.2 (2) | 106.7 (2) |
F1—Ba1—F2 | 73.5 (2) | 71.8 (2) | 76.5 (2) |
F1—Ba1—F2i | 165.5 (2) | 163.9 (2) | 168.6 (2) |
F1—Ba1—F2iii | 68.2 (2) | 66.9 (2) | 70.2 (2) |
F1—Ba1—F3 | 65.83 (19) | 59.61 (18) | 68.78 (18) |
F1—Ba1—F3i | 134.05 (19) | 130.62 (19) | 138.49 (18) |
F1—Ba1—F4 | 126.1 (2) | 117.3 (2) | 129.1 (2) |
F1—Ba1—F4iv | 54.19 (16) | 52.26 (16) | 57.03 (16) |
F1—Ba1—F4v | 85.45 (19) | 80.83 (19) | 91.87 (19) |
F1i—Ba1—F1ii | 106.6 (2) | 103.9 (2) | 110.3 (2) |
F1i—Ba1—F2 | 166.2 (2) | 163.6 (2) | 170.8 (2) |
F1i—Ba1—F2i | 73.6 (2) | 72.2 (2) | 75.5 (2) |
F1i—Ba1—F2iii | 67.4 (2) | 65.6 (2) | 70.5 (2) |
F1i—Ba1—F3 | 133.09 (19) | 127.43 (19) | 141.07 (19) |
F1i—Ba1—F3i | 65.97 (19) | 62.8 (2) | 67.67 (19) |
F1i—Ba1—F4 | 125.0 (2) | 118.4 (2) | 129.2 (2) |
F1i—Ba1—F4iv | 54.03 (16) | 51.44 (16) | 57.67 (16) |
F1i—Ba1—F4v | 84.60 (19) | 82.21 (19) | 88.10 (19) |
F1ii—Ba1—F2 | 64.41 (19) | 60.65 (19) | 66.58 (19) |
F1ii—Ba1—F2i | 64.06 (19) | 60.19 (19) | 66.34 (19) |
F1ii—Ba1—F2iii | 63.3 (2) | 62.2 (2) | 64.7 (2) |
F1ii—Ba1—F3 | 120.06 (18) | 113.70 (16) | 122.82 (17) |
F1ii—Ba1—F3i | 119.96 (18) | 115.98 (19) | 122.7 (2) |
F1ii—Ba1—F4 | 86.2 (2) | 81.9 (2) | 91.6 (2) |
F1ii—Ba1—F4iv | 137.58 (19) | 131.3 (2) | 140.67 (19) |
F1ii—Ba1—F4v | 161.29 (18) | 154.92 (17) | 165.21 (19) |
F2—Ba1—F2i | 108.09 (18) | 99.00 (19) | 115.09 (17) |
F2—Ba1—F2iii | 100.0 (2) | 95.78 (19) | 103.1 (2) |
F2—Ba1—F3 | 56.31 (17) | 53.23 (15) | 58.28 (18) |
F2—Ba1—F3i | 125.68 (16) | 122.38 (17) | 128.53 (16) |
F2—Ba1—F4 | 65.37 (16) | 65.08 (16) | 65.70 (15) |
F2—Ba1—F4iv | 125.91 (17) | 121.53 (16) | 131.6 (2) |
F2—Ba1—F4v | 106.34 (17) | 104.39 (15) | 108.8 (2) |
F2i—Ba1—F2iii | 98.0 (2) | 96.3 (2) | 102.9 (2) |
F2i—Ba1—F3 | 126.86 (16) | 122.94 (17) | 129.86 (15) |
F2i—Ba1—F3i | 56.78 (17) | 55.30 (18) | 58.46 (17) |
F2i—Ba1—F4 | 65.01 (16) | 63.84 (17) | 66.30 (17) |
F2i—Ba1—F4iv | 125.88 (17) | 123.32 (16) | 130.60 (16) |
F2i—Ba1—F4v | 106.79 (17) | 103.33 (19) | 110.42 (17) |
F2iii—Ba1—F3 | 132.6 (2) | 125.50 (17) | 137.56 (19) |
F2iii—Ba1—F3i | 131.6 (2) | 129.4 (2) | 134.36 (17) |
F2iii—Ba1—F4 | 149.4 (2) | 146.0 (2) | 154.2 (2) |
F2iii—Ba1—F4iv | 74.33 (17) | 68.91 (17) | 77.44 (17) |
F2iii—Ba1—F4v | 135.23 (16) | 132.41 (16) | 142.40 (15) |
F3—Ba1—F3i | 90.04 (15) | 84.26 (16) | 96.89 (16) |
F3—Ba1—F4 | 63.08 (16) | 58.23 (16) | 66.72 (19) |
F3—Ba1—F4iv | 87.92 (15) | 83.63 (16) | 94.65 (15) |
F3—Ba1—F4v | 50.78 (13) | 47.66 (13) | 54.95 (15) |
F3i—Ba1—F4 | 61.74 (16) | 56.90 (14) | 65.13 (19) |
F3i—Ba1—F4iv | 88.37 (15) | 84.89 (16) | 94.02 (15) |
F3i—Ba1—F4v | 50.59 (14) | 46.84 (14) | 56.03 (15) |
F4—Ba1—F4iv | 136.14 (19) | 128.3 (2) | 139.4 (2) |
F4—Ba1—F4v | 75.12 (17) | 63.41 (14) | 80.9 (2) |
F4iv—Ba1—F4v | 61.02 (15) | 55.03 (16) | 73.20 (17) |
F1—Ba2—F1i | 111.2 (3) | 108.4 (4) | 113.2 (4) |
F1—Ba2—F1ii | 99.6 (2) | 98.7 (2) | 101.3 (2) |
F1—Ba2—F2 | 73.3 (2) | 70.9 (2) | 74.3 (2) |
F1—Ba2—F2i | 154.1 (3) | 151.2 (3) | 158.4 (3) |
F1—Ba2—F2iii | 68.1 (2) | 66.1 (3) | 69.8 (3) |
F1—Ba2—F3 | 64.86 (19) | 61.77 (19) | 66.79 (19) |
F1—Ba2—F3i | 149.7 (3) | 144.9 (3) | 152.8 (3) |
F1—Ba2—F4 | 123.0 (2) | 120.6 (3) | 125.2 (2) |
F1—Ba2—F4iv | 59.6 (2) | 57.6 (2) | 61.5 (2) |
F1—Ba2—F4v | 93.9 (2) | 86.5 (3) | 97.3 (2) |
F1i—Ba2—F1ii | 97.7 (2) | 95.8 (2) | 102.6 (2) |
F1i—Ba2—F2 | 152.0 (3) | 148.5 (3) | 161.1 (3) |
F1i—Ba2—F2i | 73.0 (2) | 71.9 (2) | 74.8 (2) |
F1i—Ba2—F2iii | 68.6 (2) | 67.4 (3) | 70.5 (3) |
F1i—Ba2—F3 | 151.8 (3) | 143.0 (3) | 155.3 (3) |
F1i—Ba2—F3i | 65.44 (19) | 64.70 (19) | 67.4 (2) |
F1i—Ba2—F4 | 123.7 (2) | 121.0 (3) | 128.3 (3) |
F1i—Ba2—F4iv | 59.6 (2) | 58.21 (18) | 61.0 (3) |
F1i—Ba2—F4v | 96.1 (2) | 92.2 (2) | 97.9 (2) |
F1ii—Ba2—F2 | 54.8 (2) | 52.97 (18) | 58.5 (2) |
F1ii—Ba2—F2i | 54.8 (2) | 52.81 (18) | 58.3 (2) |
F1ii—Ba2—F2iii | 56.3 (2) | 54.7 (2) | 59.3 (2) |
F1ii—Ba2—F3 | 110.4 (2) | 108.5 (2) | 113.9 (3) |
F1ii—Ba2—F3i | 110.6 (2) | 108.05 (17) | 115.1 (3) |
F1ii—Ba2—F4 | 87.5 (3) | 86.4 (3) | 88.6 (2) |
F1ii—Ba2—F4iv | 131.7 (3) | 128.2 (2) | 135.3 (3) |
F1ii—Ba2—F4v | 155.6 (3) | 152.0 (4) | 163.8 (4) |
F2—Ba2—F2i | 91.4 (3) | 89.01 (19) | 96.6 (3) |
F2—Ba2—F2iii | 89.3 (2) | 86.9 (2) | 96.4 (2) |
F2—Ba2—F3 | 55.84 (17) | 54.49 (17) | 56.88 (16) |
F2—Ba2—F3i | 124.6 (3) | 120.3 (4) | 128.8 (4) |
F2—Ba2—F4 | 65.5 (2) | 63.2 (3) | 66.31 (17) |
F2—Ba2—F4iv | 132.9 (2) | 129.6 (2) | 134.7 (2) |
F2—Ba2—F4v | 111.2 (2) | 105.4 (2) | 112.7 (3) |
F2i—Ba2—F2iii | 91.5 (2) | 88.5 (2) | 95.4 (3) |
F2i—Ba2—F3 | 123.5 (3) | 120.6 (4) | 126.9 (4) |
F2i—Ba2—F3i | 55.97 (17) | 55.07 (16) | 56.89 (18) |
F2i—Ba2—F4 | 65.0 (2) | 62.9 (3) | 66.7 (3) |
F2i—Ba2—F4iv | 132.3 (2) | 131.44 (18) | 133.5 (3) |
F2i—Ba2—F4v | 111.3 (2) | 105.7 (2) | 116.2 (3) |
F2iii—Ba2—F3 | 127.3 (2) | 123.3 (2) | 133.3 (2) |
F2iii—Ba2—F3i | 129.4 (2) | 127.0 (2) | 132.4 (2) |
F2iii—Ba2—F4 | 143.7 (3) | 141.4 (3) | 147.0 (4) |
F2iii—Ba2—F4iv | 75.5 (3) | 71.6 (3) | 78.6 (3) |
F2iii—Ba2—F4v | 148.0 (3) | 137.7 (4) | 151.5 (2) |
F3—Ba2—F3i | 103.1 (2) | 93.8 (2) | 105.7 (2) |
F3—Ba2—F4 | 59.88 (18) | 58.00 (19) | 60.9 (2) |
F3—Ba2—F4iv | 99.3 (2) | 94.2 (3) | 101.7 (2) |
F3—Ba2—F4v | 57.78 (16) | 52.44 (15) | 59.29 (15) |
F3i—Ba2—F4 | 60.47 (19) | 57.2 (2) | 63.5 (2) |
F3i—Ba2—F4iv | 97.9 (2) | 93.9 (3) | 99.6 (2) |
F3i—Ba2—F4v | 58.12 (16) | 51.75 (15) | 60.7 (2) |
F4—Ba2—F4iv | 140.7 (3) | 137.1 (3) | 143.5 (3) |
F4—Ba2—F4v | 68.2 (2) | 64.31 (18) | 75.8 (3) |
F4iv—Ba2—F4v | 72.6 (2) | 61.6 (2) | 77.88 (19) |
Mnvi—Mn—Mni | 179.02 (5) | 179.01 (8) | 179.02 (4) |
Mnvi—Mn—Mnvii | 89.48 (5) | 89.15 (5) | 89.82 (5) |
Mnvi—Mn—Mnviii | 89.50 (5) | 88.41 (5) | 90.57 (5) |
Mni—Mn—Mnvii | 90.52 (5) | 89.48 (5) | 91.55 (5) |
Mni—Mn—Mnviii | 90.51 (5) | 90.38 (5) | 90.63 (5) |
Mnvii—Mn—Mnviii | 99.89 (5) | 98.82 (5) | 100.92 (5) |
F1ix—Mn—F2 | 88.4 (3) | 85.0 (3) | 93.7 (3) |
F1ix—Mn—F3 | 163.9 (3) | 160.6 (2) | 170.0 (3) |
F1ix—Mn—F3vii | 96.8 (2) | 93.1 (2) | 101.7 (2) |
F1ix—Mn—F4vi | 93.7 (3) | 85.7 (3) | 100.1 (3) |
F1ix—Mn—F4 | 94.1 (3) | 85.7 (3) | 101.6 (3) |
F2—Mn—F3 | 76.0 (2) | 74.21 (19) | 77.46 (18) |
F2—Mn—F3vii | 174.4 (2) | 172.4 (2) | 177.71 (19) |
F2—Mn—F4vi | 89.6 (3) | 87.0 (3) | 91.8 (3) |
F2—Mn—F4 | 90.5 (3) | 87.4 (3) | 93.8 (3) |
F3—Mn—F3vii | 98.7 (2) | 95.9 (2) | 103.14 (19) |
F3—Mn—F4vi | 85.3 (2) | 83.0 (2) | 86.9 (2) |
F3—Mn—F4 | 87.1 (2) | 84.2 (2) | 89.5 (2) |
F3vii—Mn—F4vi | 89.7 (3) | 88.2 (3) | 90.5 (3) |
F3vii—Mn—F4 | 89.4 (3) | 88.7 (3) | 90.3 (3) |
F4vi—Mn—F4 | 172.1 (3) | 169.7 (3) | 174.5 (2) |
F2—F1—F2iv | 158.4 (3) | 150.9 (3) | 162.9 (3) |
F2—F1—F2x | 79.9 (2) | 74.1 (2) | 83.6 (2) |
F2—F1—F2iii | 80.2 (2) | 73.0 (2) | 84.6 (2) |
F2—F1—F3 | 50.16 (17) | 48.89 (18) | 52.11 (17) |
F2—F1—F3viii | 113.1 (3) | 109.1 (2) | 120.3 (3) |
F2—F1—F4xi | 130.4 (2) | 119.6 (2) | 140.3 (3) |
F2—F1—F4iv | 130.6 (2) | 120.5 (2) | 137.5 (3) |
F2—F1—F4iii | 62.50 (19) | 58.84 (19) | 66.6 (2) |
F2iv—F1—F2x | 84.8 (2) | 78.0 (2) | 90.3 (2) |
F2iv—F1—F2iii | 85.0 (2) | 76.0 (2) | 90.7 (2) |
F2iv—F1—F3 | 151.3 (3) | 147.7 (3) | 157.0 (3) |
F2iv—F1—F3viii | 88.0 (2) | 86.6 (2) | 89.0 (2) |
F2iv—F1—F4xi | 60.0 (2) | 58.0 (2) | 63.4 (2) |
F2iv—F1—F4iv | 60.4 (2) | 58.3 (2) | 63.7 (2) |
F2iv—F1—F4iii | 96.2 (2) | 85.3 (2) | 104.0 (3) |
F2x—F1—F2iii | 90.8 (3) | 80.5 (2) | 99.2 (3) |
F2x—F1—F3 | 114.0 (2) | 110.5 (2) | 116.9 (2) |
F2x—F1—F3viii | 133.9 (2) | 127.0 (2) | 141.9 (3) |
F2x—F1—F4xi | 79.9 (2) | 72.3 (2) | 90.1 (2) |
F2x—F1—F4iv | 143.6 (3) | 138.2 (3) | 148.5 (3) |
F2x—F1—F4iii | 46.73 (16) | 41.34 (15) | 52.22 (16) |
F2iii—F1—F3 | 114.4 (2) | 109.9 (2) | 122.1 (2) |
F2iii—F1—F3viii | 133.3 (2) | 124.0 (2) | 142.5 (3) |
F2iii—F1—F4xi | 143.4 (3) | 131.3 (3) | 150.4 (3) |
F2iii—F1—F4iv | 79.9 (2) | 71.7 (2) | 89.2 (2) |
F2iii—F1—F4iii | 47.08 (16) | 42.12 (14) | 52.26 (16) |
F3—F1—F3viii | 63.5 (2) | 60.61 (19) | 68.3 (2) |
F3—F1—F4xi | 100.6 (3) | 96.6 (3) | 106.5 (3) |
F3—F1—F4iv | 101.1 (3) | 96.9 (3) | 104.9 (3) |
F3—F1—F4iii | 112.4 (2) | 107.7 (2) | 117.9 (2) |
F3viii—F1—F4xi | 57.5 (2) | 55.9 (2) | 60.3 (2) |
F3viii—F1—F4iv | 57.2 (2) | 54.2 (2) | 59.5 (2) |
F3viii—F1—F4iii | 171.7 (2) | 166.4 (2) | 177.9 (2) |
F4xi—F1—F4iv | 87.6 (2) | 85.8 (2) | 89.0 (2) |
F4xi—F1—F4iii | 124.5 (2) | 112.5 (2) | 136.5 (2) |
F4iv—F1—F4iii | 124.8 (2) | 118.5 (2) | 133.1 (2) |
F1ix—F2—F1 | 158.0 (3) | 154.7 (3) | 160.8 (3) |
F1ix—F2—F1xiii | 100.4 (2) | 97.0 (2) | 104.5 (3) |
F1ix—F2—F1ii | 100.3 (2) | 95.7 (2) | 107.5 (3) |
F1ix—F2—F3 | 97.7 (2) | 94.6 (3) | 100.8 (3) |
F1ix—F2—F4vi | 62.4 (2) | 58.09 (19) | 66.7 (2) |
F1ix—F2—F4 | 62.2 (2) | 57.93 (19) | 66.7 (2) |
F1ix—F2—F4iii | 131.3 (3) | 127.0 (2) | 137.2 (3) |
F1—F2—F1xiii | 94.3 (2) | 87.7 (2) | 101.5 (2) |
F1—F2—F1ii | 94.2 (2) | 89.3 (2) | 103.2 (2) |
F1—F2—F3 | 60.73 (19) | 59.6 (2) | 62.11 (19) |
F1—F2—F4vi | 103.7 (2) | 100.4 (2) | 105.5 (2) |
F1—F2—F4 | 103.4 (2) | 99.3 (2) | 107.5 (2) |
F1—F2—F4iii | 69.8 (2) | 65.8 (2) | 74.39 (19) |
F1xiii—F2—F1ii | 90.8 (2) | 87.2 (3) | 96.2 (3) |
F1xiii—F2—F3 | 130.0 (3) | 118.3 (2) | 144.8 (3) |
F1xiii—F2—F4vi | 87.3 (2) | 74.7 (2) | 98.9 (2) |
F1xiii—F2—F4 | 159.6 (3) | 148.1 (3) | 166.7 (3) |
F1xiii—F2—F4iii | 51.05 (17) | 48.42 (18) | 53.29 (17) |
F1ii—F2—F3 | 130.4 (3) | 118.5 (2) | 145.8 (2) |
F1ii—F2—F4vi | 160.2 (3) | 149.0 (2) | 168.9 (3) |
F1ii—F2—F4 | 86.6 (2) | 74.7 (2) | 97.4 (2) |
F1ii—F2—F4iii | 51.06 (17) | 48.86 (17) | 52.95 (16) |
F3—F2—F4vi | 61.8 (2) | 59.7 (2) | 63.4 (2) |
F3—F2—F4 | 62.6 (2) | 59.8 (2) | 65.8 (2) |
F3—F2—F4iii | 130.1 (2) | 127.4 (2) | 134.35 (19) |
F4vi—F2—F4 | 89.9 (2) | 88.9 (2) | 90.9 (2) |
F4vi—F2—F4iii | 135.1 (2) | 125.5 (2) | 143.8 (2) |
F4—F2—F4iii | 134.9 (2) | 125.3 (2) | 144.1 (2) |
F1—F3—F1vii | 142.4 (3) | 138.4 (3) | 147.4 (3) |
F1—F3—F2 | 69.1 (2) | 67.3 (3) | 70.7 (2) |
F1—F3—F3vii | 159.3 (3) | 157.1 (3) | 161.9 (2) |
F1—F3—F3viii | 59.72 (19) | 56.71 (19) | 62.45 (18) |
F1—F3—F4vi | 111.7 (3) | 106.4 (3) | 117.8 (3) |
F1—F3—F4 | 110.5 (3) | 104.3 (3) | 117.5 (3) |
F1—F3—F4viii | 95.2 (2) | 86.9 (2) | 102.7 (2) |
F1—F3—F4v | 94.5 (2) | 82.1 (2) | 105.6 (3) |
F1vii—F3—F2 | 146.4 (3) | 141.3 (3) | 150.0 (3) |
F1vii—F3—F3vii | 56.74 (18) | 54.85 (17) | 59.09 (19) |
F1vii—F3—F3viii | 83.3 (2) | 81.94 (19) | 85.1 (2) |
F1vii—F3—F4vi | 93.6 (3) | 81.8 (2) | 104.6 (2) |
F1vii—F3—F4 | 93.0 (2) | 85.9 (2) | 98.4 (2) |
F1vii—F3—F4viii | 60.9 (2) | 57.4 (2) | 64.9 (2) |
F1vii—F3—F4v | 60.9 (2) | 55.6 (2) | 65.2 (2) |
F2—F3—F3vii | 90.9 (2) | 88.5 (2) | 92.74 (19) |
F2—F3—F3viii | 128.0 (2) | 123.6 (2) | 130.3 (3) |
F2—F3—F4vi | 65.3 (2) | 63.2 (2) | 67.6 (2) |
F2—F3—F4 | 65.0 (2) | 62.4 (2) | 68.0 (2) |
F2—F3—F4viii | 132.9 (3) | 117.3 (2) | 148.1 (3) |
F2—F3—F4v | 132.0 (3) | 115.0 (2) | 148.9 (3) |
F3vii—F3—F3viii | 140.0 (2) | 138.2 (2) | 141.7 (3) |
F3vii—F3—F4vi | 57.75 (19) | 56.24 (17) | 59.3 (2) |
F3vii—F3—F4 | 57.07 (18) | 55.19 (19) | 58.36 (19) |
F3vii—F3—F4viii | 99.0 (2) | 96.9 (2) | 100.2 (2) |
F3vii—F3—F4v | 98.1 (2) | 93.5 (2) | 101.8 (2) |
F3viii—F3—F4vi | 134.4 (2) | 123.1 (2) | 145.5 (2) |
F3viii—F3—F4 | 132.6 (2) | 120.6 (2) | 145.0 (2) |
F3viii—F3—F4viii | 57.16 (18) | 55.90 (17) | 58.18 (18) |
F3viii—F3—F4v | 56.14 (18) | 54.18 (16) | 57.49 (19) |
F4vi—F3—F4 | 93.0 (2) | 91.63 (17) | 94.1 (2) |
F4vi—F3—F4viii | 82.0 (2) | 68.71 (18) | 96.92 (19) |
F4vi—F3—F4v | 151.5 (3) | 142.0 (3) | 161.0 (3) |
F4—F3—F4viii | 151.3 (3) | 145.2 (3) | 156.9 (3) |
F4—F3—F4v | 81.0 (2) | 68.72 (18) | 94.59 (19) |
F4viii—F3—F4v | 92.0 (2) | 90.9 (2) | 93.4 (2) |
F1ix—F4—F1xiv | 87.4 (2) | 75.44 (18) | 100.9 (2) |
F1ix—F4—F1ii | 77.1 (2) | 67.35 (18) | 83.6 (2) |
F1ix—F4—F2 | 57.4 (2) | 54.9 (2) | 59.0 (2) |
F1ix—F4—F2i | 116.0 (3) | 102.1 (2) | 130.8 (3) |
F1ix—F4—F2ii | 49.14 (18) | 41.93 (15) | 55.5 (2) |
F1ix—F4—F3 | 88.11 (18) | 84.91 (17) | 90.64 (18) |
F1ix—F4—F3i | 164.6 (3) | 154.4 (2) | 175.6 (3) |
F1ix—F4—F3vii | 61.86 (19) | 58.42 (18) | 64.32 (19) |
F1ix—F4—F3xii | 120.4 (2) | 114.56 (19) | 128.2 (3) |
F1ix—F4—F4vi | 46.20 (16) | 42.26 (15) | 49.60 (17) |
F1ix—F4—F4i | 133.5 (2) | 117.68 (19) | 149.9 (2) |
F1ix—F4—F4xii | 77.5 (2) | 73.4 (2) | 79.63 (19) |
F1ix—F4—F4v | 135.41 (19) | 128.44 (18) | 141.12 (17) |
F1xiv—F4—F1ii | 77.3 (2) | 66.16 (19) | 89.0 (3) |
F1xiv—F4—F2 | 116.2 (3) | 100.3 (3) | 133.9 (3) |
F1xiv—F4—F2i | 57.7 (2) | 54.8 (2) | 61.5 (2) |
F1xiv—F4—F2ii | 48.94 (18) | 41.41 (15) | 55.13 (18) |
F1xiv—F4—F3 | 163.7 (3) | 152.7 (3) | 178.1 (3) |
F1xiv—F4—F3i | 88.90 (18) | 86.21 (17) | 91.12 (19) |
F1xiv—F4—F3vii | 120.1 (2) | 111.4 (2) | 131.5 (3) |
F1xiv—F4—F3xii | 61.67 (18) | 58.89 (17) | 66.13 (19) |
F1xiv—F4—F4vi | 132.7 (2) | 117.40 (19) | 149.4 (2) |
F1xiv—F4—F4i | 46.21 (16) | 42.37 (15) | 49.42 (17) |
F1xiv—F4—F4xii | 77.8 (2) | 73.16 (18) | 82.6 (2) |
F1xiv—F4—F4v | 136.2 (2) | 128.92 (19) | 142.32 (18) |
F2—F4—F2i | 89.3 (2) | 77.3 (2) | 102.0 (3) |
F2—F4—F2ii | 69.56 (19) | 59.68 (19) | 80.8 (2) |
F2—F4—F3 | 52.39 (16) | 51.03 (14) | 53.78 (17) |
F2—F4—F3i | 113.2 (2) | 109.0 (2) | 120.0 (2) |
F2—F4—F3vii | 89.02 (18) | 87.49 (17) | 91.18 (19) |
F2—F4—F3xii | 166.8 (3) | 159.2 (3) | 174.4 (3) |
F2—F4—F4vi | 44.89 (16) | 43.48 (16) | 46.38 (17) |
F2—F4—F4i | 133.7 (2) | 120.4 (3) | 147.1 (3) |
F2—F4—F4xii | 129.76 (19) | 127.9 (2) | 131.9 (2) |
F2—F4—F4v | 95.2 (2) | 90.10 (16) | 100.5 (2) |
F2i—F4—F2ii | 69.18 (19) | 62.43 (15) | 79.34 (17) |
F2i—F4—F3 | 113.6 (2) | 106.6 (2) | 122.9 (2) |
F2i—F4—F3i | 52.96 (17) | 51.93 (17) | 53.90 (18) |
F2i—F4—F3vii | 167.7 (3) | 162.1 (3) | 172.5 (3) |
F2i—F4—F3xii | 89.06 (18) | 87.64 (18) | 91.1 (2) |
F2i—F4—F4vi | 133.4 (2) | 120.6 (3) | 146.8 (3) |
F2i—F4—F4i | 45.22 (16) | 43.48 (17) | 47.11 (18) |
F2i—F4—F4xii | 130.75 (19) | 128.45 (19) | 133.7 (2) |
F2i—F4—F4v | 95.7 (2) | 90.84 (15) | 99.8 (2) |
F2ii—F4—F3 | 121.0 (2) | 110.7 (2) | 131.8 (2) |
F2ii—F4—F3i | 121.3 (2) | 113.14 (17) | 131.91 (19) |
F2ii—F4—F3vii | 108.42 (19) | 100.60 (17) | 113.76 (18) |
F2ii—F4—F3xii | 108.47 (19) | 98.57 (16) | 116.8 (2) |
F2ii—F4—F4vi | 90.05 (17) | 78.33 (17) | 101.92 (18) |
F2ii—F4—F4i | 89.89 (17) | 79.22 (15) | 100.83 (16) |
F2ii—F4—F4xii | 97.55 (19) | 92.48 (19) | 100.89 (17) |
F2ii—F4—F4v | 158.0 (2) | 152.7 (2) | 164.6 (2) |
F3—F4—F3i | 92.3 (2) | 77.04 (16) | 107.08 (19) |
F3—F4—F3vii | 65.78 (17) | 64.36 (17) | 67.15 (18) |
F3—F4—F3xii | 129.3 (3) | 112.7 (2) | 148.1 (3) |
F3—F4—F4vi | 43.11 (15) | 42.38 (14) | 43.61 (14) |
F3—F4—F4i | 135.5 (2) | 119.67 (17) | 151.67 (19) |
F3—F4—F4xii | 111.6 (2) | 104.9 (2) | 119.5 (2) |
F3—F4—F4v | 49.71 (15) | 41.98 (12) | 56.42 (15) |
F3i—F4—F3vii | 128.9 (3) | 113.6 (2) | 145.6 (3) |
F3i—F4—F3xii | 66.12 (17) | 63.54 (15) | 68.78 (17) |
F3i—F4—F4vi | 134.7 (2) | 119.43 (18) | 149.4 (2) |
F3i—F4—F4i | 43.89 (15) | 42.43 (15) | 45.38 (14) |
F3i—F4—F4xii | 112.5 (2) | 105.5 (2) | 120.5 (2) |
F3i—F4—F4v | 49.42 (15) | 41.49 (13) | 56.28 (15) |
F3vii—F4—F3xii | 91.0 (2) | 77.4 (2) | 104.4 (3) |
F3vii—F4—F4vi | 44.17 (16) | 43.08 (15) | 44.82 (16) |
F3vii—F4—F4i | 134.3 (2) | 121.1 (3) | 148.3 (2) |
F3vii—F4—F4xii | 48.41 (15) | 41.52 (13) | 55.02 (15) |
F3vii—F4—F4v | 86.0 (2) | 76.72 (17) | 96.0 (2) |
F3xii—F4—F4vi | 134.1 (2) | 120.7 (3) | 147.6 (2) |
F3xii—F4—F4i | 43.88 (16) | 43.44 (16) | 44.35 (16) |
F3xii—F4—F4xii | 49.21 (15) | 43.30 (13) | 54.86 (15) |
F3xii—F4—F4v | 86.5 (2) | 75.27 (17) | 98.8 (2) |
F4xii—F4—F4v | 104.3 (2) | 95.56 (19) | 113.7 (2) |
Symmetry codes: (i) x1+1, x2, x3, x4; (ii) −x1+1/2, −x2+1/2, x3−1/2, −x1−x2+x4+1/2; (iii) −x1+1/2, −x2+1/2, x3+1/2, −x1−x2+x4+1/2; (iv) x1, x2, x3+1, x4; (v) −x1+1, −x2+1, x3+1/2, −x1−x2+x4; (vi) x1−1, x2, x3, x4; (vii) −x1, −x2+1, x3−1/2, −x1−x2+x4; (viii) −x1, −x2+1, x3+1/2, −x1−x2+x4; (ix) x1, x2, x3−1, x4; (x) −x1−1/2, −x2+1/2, x3+1/2, −x1−x2+x4+1/2; (xi) x1−1, x2, x3+1, x4; (xii) −x1+1, −x2+1, x3−1/2, −x1−x2+x4; (xiii) −x1−1/2, −x2+1/2, x3−1/2, −x1−x2+x4+1/2; (xiv) x1+1, x2, x3−1, x4. |
BaF4Mg | Z = 4 |
Mr = 237.6 | F(000) = 416 |
Orthorhombic, Cmc21 | Dx = 4.558 Mg m−3 |
Hall symbol: C -2x;-2yc;2zc | Synchrotron radiation, λ = 0.3995 Å |
a = 4.11899 (1) Å | µ = 2.48 mm−1 |
b = 14.46260 (6) Å | T = 10 K |
c = 5.81151 (3) Å | cylinder, ? × ? × ? mm |
V = 346.20 (1) Å3 |
ID31, ESRF, Grenoble, France diffractometer | Data collection mode: transmission |
Specimen mounting: 7mm diameter quartz capillary | 2θmin = 2.002°, 2θmax = 22.998°, 2θstep = 0.002° |
Rp = 0.115 | 24 parameters |
Rwp = 0.178 | 0 restraints |
Rexp = 0.106 | 1 constraint |
χ2 = NOT FOUND | Weighting scheme based on measured s.u.'s |
14983 data points | (Δ/σ)max = 0.045 |
Excluded region(s): from 1.001 to 2.000, from 23 to 30.997 | Background function: Manual background |
Profile function: Pseudo-Voigt | Preferred orientation correction: March & Dollase |
BaF4Mg | V = 346.20 (1) Å3 |
Mr = 237.6 | Z = 4 |
Orthorhombic, Cmc21 | Synchrotron radiation, λ = 0.3995 Å |
a = 4.11899 (1) Å | µ = 2.48 mm−1 |
b = 14.46260 (6) Å | T = 10 K |
c = 5.81151 (3) Å | cylinder, ? × ? × ? mm |
ID31, ESRF, Grenoble, France diffractometer | Data collection mode: transmission |
Specimen mounting: 7mm diameter quartz capillary | 2θmin = 2.002°, 2θmax = 22.998°, 2θstep = 0.002° |
Rp = 0.115 | 14983 data points |
Rwp = 0.178 | 24 parameters |
Rexp = 0.106 | 0 restraints |
χ2 = NOT FOUND |
x | y | z | Uiso*/Ueq | ||
Ba | 0.5 | 0.35147 (5) | 0.5363 (10) | 0.0054 (2)* | |
Mg | 0 | 0.4135 (2) | 0 | 0.0071 (13)* | |
F1 | 0 | 0.3064 (6) | 0.8030 (18) | 0.0078 (10)* | |
F2 | 0 | 0.3344 (6) | 0.2606 (19) | 0.0078 (10)* | |
F3 | 0 | 0.4727 (5) | 0.6918 (15) | 0.0078 (10)* | |
F4 | 0.5 | 0.4219 (4) | 0.9899 (17) | 0.0078 (10)* |
Ba—F1 | 2.659 (7) | Mg—F4iv | 2.0639 (5) |
Ba—F1i | 2.659 (7) | F1—F2vii | 2.690 (15) |
Ba—F1ii | 2.655 (10) | F1—F2viii | 2.907 (8) |
Ba—F2 | 2.621 (8) | F1—F2iii | 2.907 (8) |
Ba—F2i | 2.621 (8) | F1—F3 | 2.491 (11) |
Ba—F2iii | 2.988 (9) | F1—F4ix | 2.866 (8) |
Ba—F3 | 2.852 (5) | F1—F4 | 2.866 (8) |
Ba—F3i | 2.852 (5) | F2—F3v | 2.818 (11) |
Ba—F4 | 2.826 (11) | F2—F4vi | 2.884 (9) |
Mg—F1iv | 1.926 (10) | F2—F4iv | 2.884 (9) |
Mg—F2 | 1.898 (10) | F3—F4ix | 2.790 (9) |
Mg—F3iv | 1.986 (9) | F3—F4 | 2.790 (9) |
Mg—F3v | 1.987 (8) | F3—F4v | 2.818 (7) |
Mg—F4vi | 2.0639 (5) | F3—F4x | 2.818 (7) |
F1—Ba—F1i | 101.5 (3) | Baix—F2—Baii | 110.6 (2) |
F1—Ba—F1ii | 95.0 (2) | Baix—F2—Mg | 115.5 (2) |
F1—Ba—F2 | 74.0 (3) | Ba—F2—Baii | 110.6 (2) |
F1—Ba—F2i | 160.4 (3) | Ba—F2—Mg | 115.5 (2) |
F1—Ba—F2iii | 61.6 (2) | Baii—F2—Mg | 101.2 (4) |
F1—Ba—F3 | 53.6 (2) | F1iv—F2—F1xi | 88.8 (3) |
F1—Ba—F3i | 121.7 (3) | F1iv—F2—F1ii | 88.8 (3) |
F1—Ba—F4 | 62.9 (2) | F1iv—F2—F3v | 90.5 (4) |
F1i—Ba—F1ii | 95.0 (2) | F1iv—F2—F4vi | 61.8 (3) |
F1i—Ba—F2 | 160.4 (3) | F1iv—F2—F4iv | 61.8 (3) |
F1i—Ba—F2i | 74.0 (3) | F1xi—F2—F1ii | 90.2 (3) |
F1i—Ba—F2iii | 61.6 (2) | F1xi—F2—F3v | 134.88 (17) |
F1i—Ba—F3 | 121.7 (3) | F1xi—F2—F4vi | 81.2 (2) |
F1i—Ba—F3i | 53.6 (2) | F1xi—F2—F4iv | 149.3 (5) |
F1i—Ba—F4 | 62.9 (2) | F1ii—F2—F3v | 134.88 (17) |
F1ii—Ba—F2 | 66.9 (2) | F1ii—F2—F4vi | 149.3 (5) |
F1ii—Ba—F2i | 66.9 (2) | F1ii—F2—F4iv | 81.2 (2) |
F1ii—Ba—F2iii | 56.6 (3) | F3v—F2—F4vi | 59.2 (2) |
F1ii—Ba—F3 | 133.67 (12) | F3v—F2—F4iv | 59.2 (2) |
F1ii—Ba—F3i | 133.67 (12) | F4vi—F2—F4iv | 91.1 (3) |
F1ii—Ba—F4 | 141.8 (3) | Baix—F3—Ba | 92.5 (2) |
F2—Ba—F2i | 103.6 (3) | Baix—F3—Mgvii | 91.2 (2) |
F2—Ba—F2iii | 100.5 (2) | Baix—F3—Mgxii | 109.4 (3) |
F2—Ba—F3 | 71.6 (2) | Ba—F3—Mgvii | 91.2 (2) |
F2—Ba—F3i | 145.0 (3) | Ba—F3—Mgxii | 109.4 (3) |
F2—Ba—F4 | 127.2 (2) | Mgvii—F3—Mgxii | 149.7 (4) |
F2i—Ba—F2iii | 100.5 (2) | F1—F3—F2xii | 156.8 (5) |
F2i—Ba—F3 | 145.0 (3) | F1—F3—F4ix | 65.4 (2) |
F2i—Ba—F3i | 71.6 (2) | F1—F3—F4 | 65.4 (2) |
F2i—Ba—F4 | 127.2 (2) | F1—F3—F4v | 129.07 (19) |
F2iii—Ba—F3 | 114.5 (2) | F1—F3—F4x | 129.07 (19) |
F2iii—Ba—F3i | 114.5 (2) | F2xii—F3—F4ix | 99.9 (3) |
F2iii—Ba—F4 | 85.3 (3) | F2xii—F3—F4 | 99.9 (3) |
F3—Ba—F3i | 92.46 (17) | F2xii—F3—F4v | 61.6 (2) |
F3—Ba—F4 | 58.85 (19) | F2xii—F3—F4x | 61.6 (2) |
F3i—Ba—F4 | 58.85 (19) | F4ix—F3—F4 | 95.2 (3) |
F1iv—Mg—F2 | 89.4 (4) | F4ix—F3—F4v | 82.0 (2) |
F1iv—Mg—F3iv | 79.1 (4) | F4ix—F3—F4x | 160.2 (4) |
F1iv—Mg—F3v | 177.6 (4) | F4—F3—F4v | 160.2 (4) |
F1iv—Mg—F4vi | 91.7 (2) | F4—F3—F4x | 82.0 (2) |
F1iv—Mg—F4iv | 91.7 (2) | F4v—F3—F4x | 93.9 (3) |
F2—Mg—F3iv | 168.5 (4) | Ba—F4—Mgvii | 90.3 (3) |
F2—Mg—F3v | 92.9 (4) | Ba—F4—Mgxiii | 90.3 (3) |
F2—Mg—F4vi | 93.3 (2) | Mgvii—F4—Mgxiii | 172.5 (4) |
F2—Mg—F4iv | 93.3 (2) | F1—F4—F1i | 91.9 (3) |
F3iv—Mg—F3v | 98.6 (4) | F1—F4—F2vii | 55.8 (3) |
F3iv—Mg—F4vi | 87.1 (3) | F1—F4—F2xiii | 117.7 (3) |
F3iv—Mg—F4iv | 87.1 (3) | F1—F4—F3 | 52.2 (2) |
F3v—Mg—F4vi | 88.1 (2) | F1—F4—F3i | 116.7 (4) |
F3v—Mg—F4iv | 88.1 (2) | F1—F4—F3xii | 87.00 (17) |
F4vi—Mg—F4iv | 172.5 (3) | F1—F4—F3xiv | 176.7 (4) |
Baix—F1—Ba | 101.5 (4) | F1i—F4—F2vii | 117.7 (3) |
Baix—F1—Baiii | 120.6 (2) | F1i—F4—F2xiii | 55.8 (3) |
Baix—F1—Mgvii | 98.6 (3) | F1i—F4—F3 | 116.7 (4) |
Ba—F1—Baiii | 120.6 (2) | F1i—F4—F3i | 52.2 (2) |
Ba—F1—Mgvii | 98.6 (3) | F1i—F4—F3xii | 176.7 (4) |
Baiii—F1—Mgvii | 112.8 (5) | F1i—F4—F3xiv | 87.00 (17) |
F2vii—F1—F2viii | 100.9 (4) | F2vii—F4—F2xiii | 91.1 (3) |
F2vii—F1—F2iii | 100.9 (4) | F2vii—F4—F3 | 85.8 (2) |
F2vii—F1—F3 | 96.4 (4) | F2vii—F4—F3i | 169.0 (3) |
F2vii—F1—F4ix | 62.5 (3) | F2vii—F4—F3xii | 59.2 (2) |
F2vii—F1—F4 | 62.5 (3) | F2vii—F4—F3xiv | 122.1 (4) |
F2viii—F1—F2iii | 90.2 (3) | F2xiii—F4—F3 | 169.0 (3) |
F2viii—F1—F3 | 130.9 (3) | F2xiii—F4—F3i | 85.8 (2) |
F2viii—F1—F4ix | 86.07 (17) | F2xiii—F4—F3xii | 122.1 (4) |
F2viii—F1—F4 | 161.8 (5) | F2xiii—F4—F3xiv | 59.2 (2) |
F2iii—F1—F3 | 130.9 (3) | F3—F4—F3i | 95.2 (3) |
F2iii—F1—F4ix | 161.8 (5) | F3—F4—F3xii | 64.9 (2) |
F2iii—F1—F4 | 86.07 (17) | F3—F4—F3xiv | 131.0 (3) |
F3—F1—F4ix | 62.3 (2) | F3i—F4—F3xii | 131.0 (3) |
F3—F1—F4 | 62.3 (2) | F3i—F4—F3xiv | 64.9 (2) |
F4ix—F1—F4 | 91.9 (3) | F3xii—F4—F3xiv | 93.9 (3) |
Baix—F2—Ba | 103.6 (4) |
Symmetry codes: (i) x+1, y, z; (ii) −x+1/2, −y+1/2, z−1/2; (iii) −x+1/2, −y+1/2, z+1/2; (iv) x, y, z−1; (v) −x, −y+1, z−1/2; (vi) x−1, y, z−1; (vii) x, y, z+1; (viii) −x−1/2, −y+1/2, z+1/2; (ix) x−1, y, z; (x) −x+1, −y+1, z−1/2; (xi) −x−1/2, −y+1/2, z−1/2; (xii) −x, −y+1, z+1/2; (xiii) x+1, y, z+1; (xiv) −x+1, −y+1, z+1/2. |
BaF4Zn | Z = 4 |
Mr = 278.7 | F(000) = 488 |
Orthorhombic, Cmc21 | Dx = 5.214 Mg m−3 |
Hall symbol: C -2x;-2yc;2zc | Synchrotron radiation, λ = 0.3995 Å |
a = 4.19057 (2) Å | µ = 3.73 mm−1 |
b = 14.51281 (6) Å | T = 10 K |
c = 5.83568 (3) Å | cylinder, ? × ? × ? mm |
V = 354.91 (1) Å3 |
ID31, ESRF, Granoble, France diffractometer | Data collection mode: transmission |
Detector resolution: 8.3504 pixels mm-1 | 2θmin = 2.002°, 2θmax = 22.998°, 2θstep = 0.002° |
Specimen mounting: 7mm diameter quartz capillary |
Refinement on F | 24 parameters |
Rp = 0.129 | 0 restraints |
Rwp = 0.201 | 1 constraint |
Rexp = 0.111 | Weighting scheme based on measured s.u.'s |
χ2 = 3.497 | (Δ/σ)max = 0.028 |
14983 data points | Background function: Manual background |
Excluded region(s): from 1.001 to 2.000, from 23 to 30.997 | Preferred orientation correction: March & Dollase |
Profile function: Pseudo-Voigt |
BaF4Zn | V = 354.91 (1) Å3 |
Mr = 278.7 | Z = 4 |
Orthorhombic, Cmc21 | Synchrotron radiation, λ = 0.3995 Å |
a = 4.19057 (2) Å | µ = 3.73 mm−1 |
b = 14.51281 (6) Å | T = 10 K |
c = 5.83568 (3) Å | cylinder, ? × ? × ? mm |
ID31, ESRF, Granoble, France diffractometer | Data collection mode: transmission |
Specimen mounting: 7mm diameter quartz capillary | 2θmin = 2.002°, 2θmax = 22.998°, 2θstep = 0.002° |
Rp = 0.129 | 14983 data points |
Rwp = 0.201 | 24 parameters |
Rexp = 0.111 | 0 restraints |
χ2 = 3.497 |
Refinement. Profile parameter: LY=4.91 (4) GW=0.0322 (8) Strain parameter: ST022=0.00086 (7) ST004=0.0389 (1) Preferred Orientation: Pref1=0.9893 (18) (Direction 001) |
x | y | z | Uiso*/Ueq | ||
Ba | 0.5 | 0.35210 (6) | 0.5371 (4) | 0.0070 (3)* | |
Zn | 0 | 0.41289 (11) | 0 | 0.0060 (6)* | |
F1 | 0 | 0.3027 (7) | 0.7996 (17) | 0.0070 (13)* | |
F2 | 0 | 0.3297 (7) | 0.2623 (17) | 0.0070 (13)* | |
F3 | 0 | 0.4707 (5) | 0.6727 (13) | 0.0070 (13)* | |
F4 | 0.5 | 0.4217 (5) | 0.9831 (17) | 0.0070 (13)* |
Ba—F1 | 2.693 (6) | Zn—F4iv | 2.1015 (6) |
Ba—F1i | 2.693 (6) | F1—F2vii | 2.728 (14) |
Ba—F1ii | 2.639 (10) | F1—F2viii | 2.851 (9) |
Ba—F2 | 2.659 (6) | F1—F2iii | 2.851 (9) |
Ba—F2i | 2.659 (6) | F1—F3 | 2.549 (12) |
Ba—F2iii | 2.947 (10) | F1—F4ix | 2.919 (9) |
Ba—F3 | 2.825 (5) | F1—F4 | 2.919 (9) |
Ba—F3i | 2.825 (5) | F2—F3v | 2.943 (12) |
Ba—F4 | 2.792 (10) | F2—F4vi | 2.971 (9) |
Zn—F1iv | 1.982 (10) | F2—F4iv | 2.971 (9) |
Zn—F2 | 1.949 (10) | F3—F4ix | 2.859 (8) |
Zn—F3iv | 2.086 (8) | F3—F4 | 2.859 (8) |
Zn—F3v | 1.967 (8) | F3—F4v | 2.838 (7) |
Zn—F4vi | 2.1015 (6) | F3—F4x | 2.838 (7) |
F1—Ba—F1i | 102.2 (2) | F3—F1—F4 | 62.6 (3) |
F1—Ba—F1ii | 94.1 (2) | F4ix—F1—F4 | 91.7 (3) |
F1—Ba—F2 | 72.4 (2) | Baix—F2—Ba | 104.0 (3) |
F1—Ba—F2i | 157.5 (3) | Baix—F2—Baii | 112.2 (2) |
F1—Ba—F2iii | 60.5 (2) | Baix—F2—Zn | 113.5 (3) |
F1—Ba—F3 | 55.0 (2) | Ba—F2—Baii | 112.2 (2) |
F1—Ba—F3i | 125.5 (3) | Ba—F2—Zn | 113.5 (3) |
F1—Ba—F4 | 64.3 (2) | Baii—F2—Zn | 101.8 (4) |
F1i—Ba—F1ii | 94.1 (2) | F1iv—F2—F1xi | 88.8 (3) |
F1i—Ba—F2 | 157.5 (3) | F1iv—F2—F1ii | 88.8 (3) |
F1i—Ba—F2i | 72.4 (2) | F1iv—F2—F3v | 88.0 (4) |
F1i—Ba—F2iii | 60.5 (2) | F1iv—F2—F4vi | 61.4 (3) |
F1i—Ba—F3 | 125.5 (3) | F1iv—F2—F4iv | 61.4 (3) |
F1i—Ba—F3i | 55.0 (2) | F1xi—F2—F1ii | 94.6 (3) |
F1i—Ba—F4 | 64.3 (2) | F1xi—F2—F3v | 132.6 (2) |
F1ii—Ba—F2 | 65.1 (2) | F1xi—F2—F4vi | 80.0 (2) |
F1ii—Ba—F2i | 65.1 (2) | F1xi—F2—F4iv | 149.7 (5) |
F1ii—Ba—F2iii | 58.2 (3) | F1ii—F2—F3v | 132.6 (2) |
F1ii—Ba—F3 | 131.73 (12) | F1ii—F2—F4vi | 149.7 (5) |
F1ii—Ba—F3i | 131.73 (12) | F1ii—F2—F4iv | 80.0 (2) |
F1ii—Ba—F4 | 142.9 (3) | F3v—F2—F4vi | 57.3 (2) |
F2—Ba—F2i | 104.0 (2) | F3v—F2—F4iv | 57.3 (2) |
F2—Ba—F2iii | 99.2 (2) | F4vi—F2—F4iv | 89.7 (3) |
F2—Ba—F3 | 70.1 (2) | Baix—F3—Ba | 95.8 (2) |
F2—Ba—F3i | 145.9 (3) | Baix—F3—Znvii | 90.6 (2) |
F2—Ba—F4 | 127.35 (17) | Baix—F3—Znxii | 112.3 (2) |
F2i—Ba—F2iii | 99.2 (2) | Ba—F3—Znvii | 90.6 (2) |
F2i—Ba—F3 | 145.9 (3) | Ba—F3—Znxii | 112.3 (2) |
F2i—Ba—F3i | 70.1 (2) | Znvii—F3—Znxii | 144.5 (4) |
F2i—Ba—F4 | 127.35 (17) | F1—F3—F2xii | 152.9 (4) |
F2iii—Ba—F3 | 114.88 (19) | F1—F3—F4ix | 65.0 (2) |
F2iii—Ba—F3i | 114.88 (19) | F1—F3—F4 | 65.0 (2) |
F2iii—Ba—F4 | 84.8 (2) | F1—F3—F4v | 129.77 (19) |
F3—Ba—F3i | 95.77 (17) | F1—F3—F4x | 129.77 (19) |
F3—Ba—F4 | 61.21 (17) | F2xii—F3—F4ix | 97.6 (3) |
F3i—Ba—F4 | 61.21 (17) | F2xii—F3—F4 | 97.6 (3) |