
Rb1.3711MnO2 (Rb11Mn8O16) has been synthesized via the azide/nitrate route from a stoichiometric mixture of the precursors Mn2O3, RbNO3 and RbN3. The structure of this extremely air- and moisture-sensitive compound can best be described in terms of an incommensurate composite structure, built up by a honeycomb-like framework of Rb ions, as one subsystem and by a second subsystem of chains, consisting of edge-sharing MnO4/2 tetrahedra. These two composite substructures interpenetrate in such a way that the manganate chain polyanions centre the channels of the Rb-honeycomb framework. Crystals transform by an aging process into Rb1.3636MnO2 (Rb15Mn11O22), which has a similar structure but a different commensurate modulation. Two reasons can be established for the origin of the modulations: the charge ordering of Mn2+/Mn3+ on one hand, and the incompatibility of the Mn—Mn and Rb—Rb separations on the other.
Keywords: alkali metal manganate; composite crystal; incommensurate/commensurate modulated structures.
Supporting information
![]() | Crystallographic Information File (CIF) https://doi.org/10.1107/S0108768109053312/ck5041sup1.cif |
![]() | Structure factor file (CIF format) https://doi.org/10.1107/S0108768109053312/ck5041Rb11Mn8O16sup2.hkl |
![]() | Structure factor file (CIF format) https://doi.org/10.1107/S0108768109053312/ck5041Rb15Mn11O22sup3.hkl |
Computing details top
For both structures, data collection: SMART32 (Bruker AXS); cell refinement: SAINT (Bruker AXS); data reduction: SAINT (Bruker AXS); program(s) used to refine structure: Jana2006 (Petricek, Dusek & Palatinus, 2006); software used to prepare material for publication: Jana2006 (Petricek, Dusek & Palatinus, 2006).
(Rb11Mn8O16) top
Crystal data top
Mn0.729O1.458Rb | F(000) = 1070 |
Mr = 148.8 | Dx = 4.042 Mg m−3 |
Orthorhombic, Fddd(00γ)ss0† | Mo Kα radiation, λ = 0.71073 Å |
q = 1.45870c*‡ | Cell parameters from 6202 reflections |
a = 12.2070 (8) Å | θ = 2.3–35.0° |
b = 20.1548 (14) Å | µ = 23.39 mm−1 |
c = 3.9753 (3) Å | T = 296 K |
V = 978.04 (12) Å3 | Fragment, black |
Z = 16 | 0.30 × 0.15 × 0.10 × 0.10 (radius) mm |
† Symmetry operations: (1) x1, x2, x3, x4; (2) −x1, −x2+1/2, x3+1/2, x4; (3) −x1+1/2, x2, −x3+1/2, −x4+1/2; (4) x1, −x2+1/2, −x3+1/2, −x4+1/2; (5) −x1+1/4, −x2+1/4, −x3+1/4, −x4; (6) x1+3/4, x2+1/4, −x3+3/4, −x4; (7) x1+1/4, −x2+1/4, x3+1/4, x4+1/2; (8) −x1+1/4, x2+1/4, x3+1/4, x4+1/2; (9) x1, x2+1/2, x3+1/2, x4; (10) −x1, −x2, x3, x4; (11) −x1+1/2, x2+1/2, −x3, −x4+1/2; (12) x1, −x2, −x3, −x4+1/2; (13) −x1+1/4, −x2+3/4, −x3+3/4, −x4; (14) x1+3/4, x2+3/4, −x3+1/4, −x4; (15) x1+1/4, −x2+3/4, x3+3/4, x4+1/2; (16) −x1+1/4, x2+3/4, x3+3/4, x4+1/2; (17) x1+1/2, x2, x3+1/2, x4; (18) −x1+1/2, −x2+1/2, x3, x4; (19) −x1, x2, −x3, −x4+1/2; (20) x1+1/2, −x2+1/2, −x3, −x4+1/2; (21) −x1+3/4, −x2+1/4, −x3+3/4, −x4; (22) x1+1/4, x2+1/4, −x3+1/4, −x4; (23) x1+3/4, −x2+1/4, x3+3/4, x4+1/2; (24) −x1+3/4, x2+1/4, x3+3/4, x4+1/2; (25) x1+1/2, x2+1/2, x3, x4; (26) −x1+1/2, −x2, x3+1/2, x4; (27) −x1, x2+1/2, −x3+1/2, −x4+1/2; (28) x1+1/2, −x2, −x3+1/2, −x4+1/2; (29) −x1+3/4, −x2+3/4, −x3+1/4, −x4; (30) x1+1/4, x2+3/4, −x3+3/4, −x4; (31) x1+3/4, −x2+3/4, x3+1/4, x4+1/2; (32) −x1+3/4, x2+3/4, x3+1/4, x4+1/2. ‡ ![]() ![]() |
Data collection top
Bruker CCD, APEX I diffractometer | 11525 independent reflections |
Radiation source: X-ray tube | 4058 reflections with I > 2σ(I) |
Graphite monochromator | Rint = 0.059 |
ωscan | θmax = 35.0°, θmin = 0.9° |
Absorption correction: multi-scan semi empirical (using intensity measurements) absorption correction with SADABS, G.M. Sheldrick, SADABS, Version 2008/1, University of Göttingen. Germany. | h = −19→19 |
Tmin = 0.055, Tmax = 0.156 | k = −32→31 |
57761 measured reflections | l = −11→11 |
Refinement top
Refinement on F | 0 restraints |
R[F2 > 2σ(F2)] = 0.041 | 0 constraints |
wR(F2) = 0.050 | Weighting scheme based on measured s.u.'s w = 1/(σ2(F) + 0.0001F2) |
S = 1.18 | (Δ/σ)max = 0.017 |
11525 reflections | Δρmax = 1.67 e Å−3 |
139 parameters | Δρmin = −2.04 e Å−3 |
Fractional atomic coordinates and isotropic or equivalent isotropic displacement parameters (Å2) top
x | y | z | Uiso*/Ueq | Occ. (<1) | |
Rb1 | 0 | 0.333668 (8) | 0 | 0.03085 (6) | |
Mn1 | 0 | 0 | 0.25 | 0.01526 (5) | |
O1 | 0.07780 (11) | 0.03818 (6) | 0.75 | 0.0334 (3) | 0.5 |
Atomic displacement parameters (Å2) top
U11 | U22 | U33 | U12 | U13 | U23 | |
Rb1 | 0.02382 (9) | 0.02341 (9) | 0.04532 (13) | 0 | 0.00298 (9) | 0 |
Mn1 | 0.01779 (10) | 0.01488 (9) | 0.01311 (9) | 0 | 0 | 0 |
O1 | 0.0438 (7) | 0.0363 (6) | 0.0200 (4) | −0.0153 (6) | −0.0006 (5) | −0.0052 (4) |
Geometric parameters (Å, º) top
Average | Minimum | Maximum | |
Rb1—Rb1i | 3.917 (3) | 3.492 (2) | 4.125 (3) |
Rb1—Rb1ii | 3.921 (3) | 3.492 (2) | 4.125 (3) |
Rb1—Mn1iii | 356.1 (2) | 3.3875 (15) | 3.899 (3) |
Rb1—Mn1iv | 401.7 (2) | 3.3875 (15) | 4.817 (2) |
Rb1—Mn1v | 415.4 (3) | 3.460 (3) | 4.781 (2) |
Rb1—Mn1vi | 368.0 (3) | 3.459 (3) | 3.974 (2) |
Rb1—Mn1vii | 368.8 (3) | 3.459 (3) | 4.175 (2) |
Rb1—O1i | 143.8 (5) | 2.838 (11) | 3.166 (12) |
Rb1—O1ii | 90.5 (3) | 2.900 (11) | 3.365 (11) |
Rb1—O1viii | 283.0 (8) | 2.900 (11) | 5.322 (10) |
Rb1—O1ix | 190.2 (6) | 2.900 (11) | 4.539 (11) |
Rb1—O1x | 225.6 (7) | 2.838 (11) | 3.365 (11) |
Rb1—O1vi | 191.1 (6) | 2.754 (12) | 3.985 (10) |
Rb1—O1xi | 114.3 (4) | 2.893 (10) | 3.898 (11) |
Rb1—O1xii | 112.7 (4) | 2.802 (9) | 3.016 (10) |
Rb1—O1xiii | 226.5 (8) | 2.646 (9) | 4.330 (10) |
Rb1—O1xiv | 130.4 (3) | 3.297 (10) | 5.656 (12) |
Rb1—O1xv | 206.9 (6) | 2.763 (11) | 4.312 (9) |
Rb1—O1xvi | 117.7 (3) | 2.754 (12) | 5.365 (12) |
Rb1—O1xvii | 120.7 (4) | 2.930 (11) | 4.330 (10) |
Rb1—O1xviii | 108.7 (4) | 2.646 (9) | 2.930 (11) |
Rb1—O1xix | 224.1 (8) | 2.802 (9) | 3.898 (11) |
Rb1—O1xx | 252.4 (6) | 3.297 (10) | 4.715 (11) |
Mn1—Mn1xxi | 2.7248 (12) | 2.6560 (14) | 2.7861 (12) |
Mn1—Mn1xxii | 2.7258 (12) | 2.6560 (14) | 2.7861 (12) |
Mn1—O1xxi | 1.967 (9) | 1.830 (8) | 2.010 (11) |
Mn1—O1 | 1.885 (9) | 1.863 (10) | 1.942 (10) |
Mn1—O1xxiii | 1.967 (9) | 1.830 (8) | 2.010 (11) |
Mn1—O1xxiv | 1.885 (9) | 1.863 (10) | 1.942 (10) |
Mn1—O1xxv | 1.884 (9) | 1.861 (8) | 1.941 (10) |
Mn1—O1xxvi | 1.965 (9) | 1.839 (8) | 2.010 (10) |
Mn1—O1xxvii | 1.884 (9) | 1.861 (8) | 1.941 (10) |
Mn1—O1xxviii | 1.965 (9) | 1.839 (8) | 2.010 (10) |
O1—O1xxi | 2.952 (13) | 2.733 (14) | 3.076 (14) |
O1—O1xxii | 2.955 (13) | 2.750 (14) | 3.076 (13) |
O1—O1xxiv | 2.719 (14) | 2.481 (12) | 2.879 (15) |
O1—O1xxix | 3.299 (14) | 3.213 (14) | 3.385 (14) |
O1—O1xxvii | 2.823 (13) | 2.802 (12) | 2.895 (14) |
Rb1i—Rb1—Rb1ii | 60.91 (5) | 58.32 (6) | 62.57 (5) |
Mn1xxi—Mn1—Mn1xxii | 180 | 180 | 180 |
Mn1xxi—Mn1—O1xxi | 43.7 (3) | 42.0 (3) | 46.5 (3) |
Mn1xxi—Mn1—O1 | 133.8 (3) | 131.6 (3) | 138.8 (3) |
Mn1xxi—Mn1—O1xxiii | 43.7 (3) | 42.0 (3) | 46.5 (3) |
Mn1xxi—Mn1—O1xxiv | 133.8 (3) | 131.6 (3) | 138.8 (3) |
Mn1xxi—Mn1—O1xxv | 46.3 (3) | 41.4 (3) | 48.4 (3) |
Mn1xxi—Mn1—O1xxvi | 136.3 (3) | 133.5 (3) | 138.0 (3) |
Mn1xxi—Mn1—O1xxvii | 46.3 (3) | 41.4 (3) | 48.4 (3) |
Mn1xxi—Mn1—O1xxviii | 136.3 (3) | 133.5 (3) | 138.0 (3) |
Mn1xxii—Mn1—O1xxi | 136.3 (3) | 133.5 (3) | 138.0 (3) |
Mn1xxii—Mn1—O1 | 46.2 (3) | 41.2 (3) | 48.4 (3) |
Mn1xxii—Mn1—O1xxiii | 136.3 (3) | 133.5 (3) | 138.0 (3) |
Mn1xxii—Mn1—O1xxiv | 46.2 (3) | 41.2 (3) | 48.4 (3) |
Mn1xxii—Mn1—O1xxv | 133.7 (3) | 131.6 (3) | 138.6 (3) |
Mn1xxii—Mn1—O1xxvi | 43.7 (3) | 42.0 (3) | 46.5 (3) |
Mn1xxii—Mn1—O1xxvii | 133.7 (3) | 131.6 (3) | 138.6 (3) |
Mn1xxii—Mn1—O1xxviii | 43.7 (3) | 42.0 (3) | 46.5 (3) |
O1xxi—Mn1—O1 | 100.9 (4) | 95.4 (4) | 104.9 (5) |
O1xxi—Mn1—O1xxiii | 87.4 (4) | 83.9 (4) | 92.9 (4) |
O1xxi—Mn1—O1xxiv | 143.6 (4) | 138.9 (4) | 153.8 (4) |
O1xxi—Mn1—O1xxvi | 112.1 (4) | 109.2 (4) | 115.6 (4) |
O1xxi—Mn1—O1xxviii | 129.9 (4) | 126.0 (4) | 133.3 (4) |
O1—Mn1—O1xxiii | 143.6 (4) | 138.9 (4) | 153.8 (5) |
O1—Mn1—O1xxiv | 92.4 (4) | 82.3 (4) | 96.7 (4) |
O1—Mn1—O1xxv | 148.9 (4) | 144.3 (4) | 150.4 (4) |
O1—Mn1—O1xxvii | 97.7 (4) | 96.5 (4) | 101.1 (4) |
O1xxiii—Mn1—O1xxiv | 100.9 (4) | 95.4 (4) | 104.9 (5) |
O1xxiii—Mn1—O1xxvi | 129.9 (4) | 126.0 (4) | 133.3 (4) |
O1xxiii—Mn1—O1xxviii | 112.1 (4) | 109.2 (4) | 115.6 (4) |
O1xxiv—Mn1—O1xxv | 97.7 (4) | 96.5 (4) | 101.1 (4) |
O1xxiv—Mn1—O1xxvii | 148.9 (4) | 144.3 (4) | 150.4 (4) |
O1xxv—Mn1—O1xxvi | 100.8 (4) | 95.6 (5) | 104.9 (4) |
O1xxv—Mn1—O1xxvii | 92.5 (4) | 82.9 (4) | 96.7 (4) |
O1xxv—Mn1—O1xxviii | 143.8 (4) | 138.9 (4) | 153.0 (5) |
O1xxvi—Mn1—O1xxvii | 143.8 (4) | 138.9 (4) | 153.0 (4) |
O1xxvi—Mn1—O1xxviii | 87.4 (4) | 84.0 (4) | 92.9 (4) |
O1xxvii—Mn1—O1xxviii | 100.8 (4) | 95.6 (5) | 104.9 (4) |
Mn1—O1—Mn1xxii | 90.1 (4) | 85.6 (4) | 96.6 (4) |
Mn1—O1—O1xxi | 39.9 (3) | 38.2 (3) | 41.9 (3) |
Mn1—O1—O1xxii | 123.8 (5) | 119.1 (6) | 132.8 (5) |
Mn1—O1—O1xxiv | 43.8 (3) | 41.6 (3) | 48.8 (3) |
Mn1—O1—O1xxix | 110.8 (4) | 107.5 (4) | 114.9 (4) |
Mn1—O1—O1xxvii | 41.2 (3) | 39.2 (3) | 42.2 (3) |
Mn1xxii—O1—O1xxi | 119.8 (4) | 116.1 (5) | 125.8 (6) |
Mn1xxii—O1—O1xxii | 39.2 (3) | 36.6 (3) | 42.5 (3) |
Mn1xxii—O1—O1xxiv | 46.3 (3) | 43.5 (3) | 48.0 (3) |
Mn1xxii—O1—O1xxix | 33.9 (2) | 32.2 (3) | 35.6 (3) |
Mn1xxii—O1—O1xxvii | 126.6 (5) | 121.9 (5) | 128.8 (5) |
O1xxi—O1—O1xxiv | 78.1 (4) | 75.7 (4) | 81.5 (4) |
O1xxi—O1—O1xxix | 149.1 (4) | 148.3 (4) | 152.6 (4) |
O1xxii—O1—O1xxiv | 81.5 (4) | 78.2 (4) | 87.0 (4) |
O1xxii—O1—O1xxvii | 164.4 (5) | 159.6 (6) | 169.1 (5) |
O1xxiv—O1—O1xxix | 72.1 (3) | 69.6 (3) | 74.8 (4) |
O1xxiv—O1—O1xxvii | 82.4 (4) | 78.4 (4) | 84.1 (4) |
O1xxix—O1—O1xxvii | 153.5 (5) | 148.4 (5) | 155.5 (5) |
Symmetry codes: (i) −x1, −x2+1/2, x3−1/2, x4; (ii) −x1, −x2+1/2, x3+1/2, x4; (iii) x1, x2+1/2, x3+1/2, x4; (iv) x1, x2+1/2, x3+3/2, x4; (v) −x1+1/4, −x2+1/4, −x3+1/4, −x4; (vi) −x1+1/4, −x2+1/4, −x3+5/4, −x4; (vii) −x1−1/4, −x2+1/4, −x3+7/4, −x4; (viii) −x1, −x2+1/2, x3+3/2, x4; (ix) x1, −x2+1/2, −x3+1/2, −x4+1/2; (x) x1, −x2+1/2, −x3+3/2, −x4+1/2; (xi) x1−1/4, x2+1/4, −x3+3/4, −x4; (xii) x1−1/4, x2+1/4, −x3+7/4, −x4; (xiii) x1−1/4, x2+1/4, −x3+11/4, −x4; (xiv) x1+1/4, x2+1/4, −x3+9/4, −x4; (xv) x1−1/4, −x2+1/4, x3−1/4, x4+1/2; (xvi) x1−1/4, −x2+1/4, x3+3/4, x4+1/2; (xvii) −x1+1/4, x2+1/4, x3−7/4, x4+1/2; (xviii) −x1+1/4, x2+1/4, x3−3/4, x4+1/2; (xix) −x1+1/4, x2+1/4, x3+1/4, x4+1/2; (xx) −x1−1/4, x2+1/4, x3−1/4, x4+1/2; (xxi) x1, x2, x3−1, x4; (xxii) x1, x2, x3+1, x4; (xxiii) −x1, −x2, x3−1, x4; (xxiv) −x1, −x2, x3, x4; (xxv) −x1, x2, −x3, −x4+1/2; (xxvi) −x1, x2, −x3+1, −x4+1/2; (xxvii) x1, −x2, −x3, −x4+1/2; (xxviii) x1, −x2, −x3+1, −x4+1/2; (xxix) −x1, x2, −x3+2, −x4+1/2. |
(Rb15Mn11O22) top
Crystal data top
Mn0.733O1.467Rb | F(000) = 1073 |
Mr = 149.2 | Dx = 4.066 Mg m−3 |
Orthorhombic, Fddd(00γ)ss0† | Mo Kα radiation, λ = 0.71073 Å |
q = 1.46667c*‡ | Cell parameters from 4478 reflections |
a = 12.1639 (4) Å | θ = 2.7–33.8° |
b = 20.1013 (7) Å | µ = 23.57 mm−1 |
c = 3.9865 (2) Å | T = 296 K |
V = 974.74 (7) Å3 | Fragment, black |
Z = 16 | 0.30 × 0.15 × 0.10 × 0.10 (radius) mm |
† Symmetry operations: (1) x1, x2, x3, x4; (2) −x1, −x2+1/2, x3+1/2, x4; (3) −x1+1/2, x2, −x3+1/2, −x4+1/2; (4) x1, −x2+1/2, −x3+1/2, −x4+1/2; (5) −x1+1/4, −x2+1/4, −x3+1/4, −x4; (6) x1+3/4, x2+1/4, −x3+3/4, −x4; (7) x1+1/4, −x2+1/4, x3+1/4, x4+1/2; (8) −x1+1/4, x2+1/4, x3+1/4, x4+1/2; (9) x1, x2+1/2, x3+1/2, x4; (10) −x1, −x2, x3, x4; (11) −x1+1/2, x2+1/2, −x3, −x4+1/2; (12) x1, −x2, −x3, −x4+1/2; (13) −x1+1/4, −x2+3/4, −x3+3/4, −x4; (14) x1+3/4, x2+3/4, −x3+1/4, −x4; (15) x1+1/4, −x2+3/4, x3+3/4, x4+1/2; (16) −x1+1/4, x2+3/4, x3+3/4, x4+1/2; (17) x1+1/2, x2, x3+1/2, x4; (18) −x1+1/2, −x2+1/2, x3, x4; (19) −x1, x2, −x3, −x4+1/2; (20) x1+1/2, −x2+1/2, −x3, −x4+1/2; (21) −x1+3/4, −x2+1/4, −x3+3/4, −x4; (22) x1+1/4, x2+1/4, −x3+1/4, −x4; (23) x1+3/4, −x2+1/4, x3+3/4, x4+1/2; (24) −x1+3/4, x2+1/4, x3+3/4, x4+1/2; (25) x1+1/2, x2+1/2, x3, x4; (26) −x1+1/2, −x2, x3+1/2, x4; (27) −x1, x2+1/2, −x3+1/2, −x4+1/2; (28) x1+1/2, −x2, −x3+1/2, −x4+1/2; (29) −x1+3/4, −x2+3/4, −x3+1/4, −x4; (30) x1+1/4, x2+3/4, −x3+3/4, −x4; (31) x1+3/4, −x2+3/4, x3+1/4, x4+1/2; (32) −x1+3/4, x2+3/4, x3+1/4, x4+1/2. ‡ ![]() ![]() |
Data collection top
Bruker CCD, APEX I diffractometer | 9909 independent reflections |
Radiation source: X-ray tube | 2130 reflections with I > 3σ(I) |
Graphite monochromator | Rint = 0.096 |
ωscan | θmax = 38.1°, θmin = 1.4° |
Absorption correction: multi-scan semi empirical (using intensity measurements) absorption correction with SADABS, G.M. Sheldrick, SADABS, Version 2008/1, University of Göttingen. Germany. | h = −20→20 |
Tmin = 0.059, Tmax = 0.166 | k = −32→34 |
79001 measured reflections | l = −15→15 |
Refinement top
Refinement on F | 143 parameters |
R[F2 > 2σ(F2)] = 0.041 | 0 restraints |
wR(F2) = 0.059 | 0 constraints |
S = 1.17 | Weighting scheme based on measured s.u.'s w = 1/(σ2(F) + 0.0001F2) |
9909 reflections | (Δ/σ)max = 0.008 |
Fractional atomic coordinates and isotropic or equivalent isotropic displacement parameters (Å2) top
x | y | z | Uiso*/Ueq | Occ. (<1) | |
Rb1 | 0 | 0.333818 (17) | 0 | 0.02096 (7) | |
Mn1 | 0 | 0 | 0.25 | 0.01076 (7) | |
O1 | 0.0762 (2) | 0.03829 (10) | 0.75 | 0.0295 (5) | 0.5 |
Atomic displacement parameters (Å2) top
U11 | U22 | U33 | U12 | U13 | U23 | |
Rb1 | 0.01193 (10) | 0.01349 (9) | 0.03745 (17) | 0 | 0.00060 (9) | 0 |
Mn1 | 0.01063 (12) | 0.00840 (11) | 0.01326 (12) | 0 | 0 | 0 |
O1 | 0.0422 (12) | 0.0236 (7) | 0.0226 (7) | −0.0116 (11) | −0.0011 (8) | −0.0042 (7) |
Geometric parameters (Å, º) top
Average | Minimum | Maximum | |
Rb1—Mn1i | 52.82 (3) | 3.392 (2) | 3.852 (2) |
Rb1—Mn1ii | 59.11 (4) | 3.392 (2) | 4.786 (2) |
Rb1—Mn1iii | 61.87 (4) | 3.450 (3) | 4.741 (3) |
Rb1—Mn1iv | 54.37 (4) | 3.443 (2) | 3.951 (3) |
Rb1—Mn1v | 54.46 (4) | 3.443 (2) | 4.090 (3) |
Rb1—O1i | 14.99 (6) | 3.470 (16) | 4.072 (18) |
Rb1—O1vi | 20.76 (12) | 2.85 (2) | 3.06 (2) |
Rb1—O1vii | 13.10 (7) | 3.158 (18) | 3.361 (16) |
Rb1—O1viii | 43.6 (2) | 2.894 (18) | 5.254 (18) |
Rb1—O1ix | 48.79 (18) | 3.470 (16) | 5.205 (19) |
Rb1—O1x | 28.73 (16) | 2.894 (18) | 4.43 (2) |
Rb1—O1xi | 33.86 (19) | 2.85 (2) | 3.361 (16) |
Rb1—O1iv | 27.42 (15) | 2.74 (2) | 3.733 (13) |
Rb1—O1xii | 16.44 (10) | 2.87 (2) | 3.882 (19) |
Rb1—O1xiii | 17.45 (12) | 2.81 (2) | 3.130 (19) |
Rb1—O1xiv | 34.1 (2) | 2.670 (18) | 4.33 (2) |
Rb1—O1xv | 17.86 (8) | 3.196 (19) | 5.68 (2) |
Rb1—O1xvi | 30.32 (15) | 2.798 (13) | 4.344 (17) |
Rb1—O1xvii | 16.15 (8) | 2.74 (2) | 5.351 (18) |
Rb1—O1xviii | 17.42 (10) | 2.99 (2) | 4.33 (2) |
Rb1—O1xix | 16.71 (12) | 2.670 (18) | 2.894 (18) |
Rb1—O1xx | 33.9 (2) | 2.81 (2) | 3.882 (19) |
Rb1—O1xxi | 36.16 (17) | 3.196 (19) | 4.576 (14) |
Mn1—Mn1xxii | 2.718 (2) | 2.641 (2) | 2.796 (2) |
Mn1—Mn1xxiii | 2.718 (2) | 2.641 (2) | 2.796 (2) |
Mn1—O1xxii | 1.962 (16) | 1.862 (16) | 2.005 (14) |
Mn1—O1 | 1.889 (16) | 1.857 (13) | 1.934 (17) |
Mn1—O1xxiv | 1.962 (16) | 1.862 (16) | 2.005 (14) |
Mn1—O1xxv | 1.889 (16) | 1.857 (13) | 1.934 (17) |
Mn1—O1xxvi | 1.889 (16) | 1.857 (13) | 1.934 (17) |
Mn1—O1xxvii | 1.962 (16) | 1.862 (16) | 2.005 (14) |
Mn1—O1xxviii | 1.889 (16) | 1.857 (13) | 1.934 (17) |
Mn1—O1xxix | 1.962 (16) | 1.862 (16) | 2.005 (14) |
O1—O1xxii | 2.97 (2) | 2.80 (2) | 3.09 (2) |
O1—O1xxiii | 2.97 (2) | 2.80 (2) | 3.09 (2) |
O1—O1xxv | 2.73 (2) | 2.58 (3) | 2.857 (18) |
O1—O1xxx | 3.27 (2) | 3.17 (2) | 3.37 (2) |
O1—O1xxviii | 2.83 (2) | 2.81 (2) | 2.88 (2) |
Mn1xxii—Mn1—Mn1xxiii | 180 | 180 | 180 |
Mn1xxii—Mn1—O1xxii | 44.0 (5) | 42.2 (6) | 46.5 (5) |
Mn1xxii—Mn1—O1 | 133.8 (6) | 131.4 (5) | 138.1 (6) |
Mn1xxii—Mn1—O1xxiv | 44.0 (5) | 42.2 (6) | 46.5 (5) |
Mn1xxii—Mn1—O1xxv | 133.8 (6) | 131.4 (5) | 138.1 (6) |
Mn1xxii—Mn1—O1xxvi | 46.2 (6) | 41.9 (6) | 48.6 (5) |
Mn1xxii—Mn1—O1xxvii | 136.0 (5) | 133.5 (5) | 137.8 (6) |
Mn1xxii—Mn1—O1xxviii | 46.2 (6) | 41.9 (6) | 48.6 (5) |
Mn1xxii—Mn1—O1xxix | 136.0 (5) | 133.5 (5) | 137.8 (6) |
Mn1xxiii—Mn1—O1xxii | 136.0 (5) | 133.5 (5) | 137.8 (6) |
Mn1xxiii—Mn1—O1 | 46.2 (6) | 41.9 (6) | 48.6 (5) |
Mn1xxiii—Mn1—O1xxiv | 136.0 (5) | 133.5 (5) | 137.8 (6) |
Mn1xxiii—Mn1—O1xxv | 46.2 (6) | 41.9 (6) | 48.6 (5) |
Mn1xxiii—Mn1—O1xxvi | 133.8 (6) | 131.4 (5) | 138.1 (6) |
Mn1xxiii—Mn1—O1xxvii | 44.0 (5) | 42.2 (6) | 46.5 (5) |
Mn1xxiii—Mn1—O1xxviii | 133.8 (6) | 131.4 (5) | 138.1 (6) |
Mn1xxiii—Mn1—O1xxix | 44.0 (5) | 42.2 (6) | 46.5 (5) |
O1xxii—Mn1—O1 | 101.9 (7) | 96.6 (8) | 106.6 (8) |
O1xxii—Mn1—O1xxiv | 88.0 (7) | 84.3 (7) | 93.0 (7) |
O1xxii—Mn1—O1xxv | 141.6 (7) | 136.8 (8) | 146.9 (7) |
O1xxii—Mn1—O1xxvii | 111.0 (7) | 107.8 (7) | 115.1 (7) |
O1xxii—Mn1—O1xxix | 131.1 (8) | 125.2 (8) | 136.9 (8) |
O1—Mn1—O1xxiv | 141.6 (7) | 136.8 (8) | 146.9 (8) |
O1—Mn1—O1xxv | 92.4 (7) | 83.8 (8) | 97.3 (8) |
O1—Mn1—O1xxvi | 148.1 (7) | 146.8 (8) | 149.7 (6) |
O1—Mn1—O1xxviii | 97.7 (8) | 96.7 (7) | 98.9 (8) |
O1xxiv—Mn1—O1xxv | 101.9 (7) | 96.6 (8) | 106.6 (8) |
O1xxiv—Mn1—O1xxvii | 131.1 (8) | 125.2 (8) | 136.9 (8) |
O1xxiv—Mn1—O1xxix | 111.0 (7) | 107.8 (8) | 115.1 (7) |
O1xxv—Mn1—O1xxvi | 97.7 (8) | 96.7 (8) | 98.9 (8) |
O1xxv—Mn1—O1xxviii | 148.1 (7) | 146.8 (8) | 149.7 (8) |
O1xxvi—Mn1—O1xxvii | 101.9 (7) | 96.6 (8) | 106.6 (7) |
O1xxvi—Mn1—O1xxviii | 92.4 (7) | 83.8 (8) | 97.3 (8) |
O1xxvi—Mn1—O1xxix | 141.6 (7) | 136.8 (8) | 146.9 (8) |
O1xxvii—Mn1—O1xxviii | 141.6 (7) | 136.8 (8) | 146.9 (7) |
O1xxvii—Mn1—O1xxix | 88.0 (7) | 84.3 (7) | 93.0 (7) |
O1xxviii—Mn1—O1xxix | 101.9 (7) | 96.6 (8) | 106.6 (7) |
Mn1—O1—Mn1xxiii | 89.8 (7) | 85.5 (5) | 94.2 (8) |
Mn1—O1—O1xxii | 39.3 (5) | 37.6 (5) | 41.4 (5) |
Mn1—O1—O1xxiii | 122.5 (9) | 116.8 (9) | 128.0 (9) |
Mn1—O1—O1xxv | 43.8 (5) | 41.4 (5) | 48.1 (6) |
Mn1—O1—O1xxx | 111.4 (8) | 106.7 (8) | 116.5 (7) |
Mn1—O1—O1xxviii | 41.1 (5) | 39.6 (5) | 42.2 (5) |
Mn1xxiii—O1—O1xxii | 118.5 (7) | 116.5 (8) | 121.6 (8) |
Mn1xxiii—O1—O1xxiii | 38.8 (5) | 35.8 (5) | 42.0 (5) |
Mn1xxiii—O1—O1xxv | 46.0 (5) | 43.5 (5) | 47.8 (5) |
Mn1xxiii—O1—O1xxx | 34.5 (4) | 32.5 (4) | 36.8 (4) |
Mn1xxiii—O1—O1xxviii | 125.9 (9) | 124.0 (9) | 128.0 (10) |
O1xxii—O1—O1xxv | 77.3 (6) | 75.9 (6) | 79.4 (7) |
O1xxii—O1—O1xxx | 149.0 (7) | 147.3 (7) | 152.1 (7) |
O1xxiii—O1—O1xxv | 80.3 (7) | 76.4 (7) | 83.7 (7) |
O1xxiii—O1—O1xxviii | 162.9 (9) | 157.4 (9) | 167.0 (9) |
O1xxv—O1—O1xxx | 72.7 (6) | 69.2 (6) | 76.2 (6) |
O1xxv—O1—O1xxviii | 82.0 (7) | 80.3 (7) | 83.8 (8) |
O1xxx—O1—O1xxviii | 153.9 (9) | 150.4 (9) | 156.5 (10) |
Symmetry codes: (i) x1, x2+1/2, x3+1/2, x4; (ii) x1, x2+1/2, x3+3/2, x4; (iii) −x1+1/4, −x2+1/4, −x3+1/4, −x4; (iv) −x1+1/4, −x2+1/4, −x3+5/4, −x4; (v) −x1−1/4, −x2+1/4, −x3+7/4, −x4; (vi) −x1, −x2+1/2, x3−1/2, x4; (vii) −x1, −x2+1/2, x3+1/2, x4; (viii) −x1, −x2+1/2, x3+3/2, x4; (ix) −x1, x2+1/2, −x3+3/2, −x4+1/2; (x) x1, −x2+1/2, −x3+1/2, −x4+1/2; (xi) x1, −x2+1/2, −x3+3/2, −x4+1/2; (xii) x1−1/4, x2+1/4, −x3+3/4, −x4; (xiii) x1−1/4, x2+1/4, −x3+7/4, −x4; (xiv) x1−1/4, x2+1/4, −x3+11/4, −x4; (xv) x1+1/4, x2+1/4, −x3+9/4, −x4; (xvi) x1−1/4, −x2+1/4, x3−1/4, x4+1/2; (xvii) x1−1/4, −x2+1/4, x3+3/4, x4+1/2; (xviii) −x1+1/4, x2+1/4, x3−7/4, x4+1/2; (xix) −x1+1/4, x2+1/4, x3−3/4, x4+1/2; (xx) −x1+1/4, x2+1/4, x3+1/4, x4+1/2; (xxi) −x1−1/4, x2+1/4, x3−1/4, x4+1/2; (xxii) x1, x2, x3−1, x4; (xxiii) x1, x2, x3+1, x4; (xxiv) −x1, −x2, x3−1, x4; (xxv) −x1, −x2, x3, x4; (xxvi) −x1, x2, −x3, −x4+1/2; (xxvii) −x1, x2, −x3+1, −x4+1/2; (xxviii) x1, −x2, −x3, −x4+1/2; (xxix) x1, −x2, −x3+1, −x4+1/2; (xxx) −x1, x2, −x3+2, −x4+1/2. |