metal-organic compounds
Poly[(μ2-azido-κ2N1:N1)[μ2-5-(8-quinolyloxymethyl)tetrazolato-κ4N1,O,N5:N4]manganese(II)]
aOrdered Matter Science Research Center, College of Chemistry and Chemical Engineering, Southeast University, Nanjing 210096, People's Republic of China
*Correspondence e-mail: hyye@seu.edu.cn
In the structure of the title compound, [Mn(C11H8N5O)(N3)]n, the Mn atoms are hexacoordinated by five N atoms and one O atom. The of the Mn atom is a slightly distorted octahedron. The Mn atoms are connected by azide anions with a μ2-1,1 mode and by 5-(8-quinolyloxymethyl)tetrazolate ligands in a μ2-η1(N),η3-(N,N,O) fashion to form a two-dimensional framework parallel to the (100) plane. Geometric parameters of the organic ligand are in the normal ranges and the dihedral angle between the quinoline ring system and the tetrazole unit is 7.41 (15)°. The structure involves intra- and intermolecular C—H⋯N hydrogen bonds.
Related literature
For the use of tetrazole derivatives in coordination chemistry, see: Wang et al. (2005); Xiong et al. (2002). For the of a tetrazole derivative, see: Wang & Ye (2007); For the synthesis of 8-cyanatoquinoline, see: Luo & Ye (2008).
Experimental
Crystal data
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Refinement
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Data collection: CrystalClear (Rigaku, 2005); cell CrystalClear; data reduction: CrystalClear; program(s) used to solve structure: SHELXS97 (Sheldrick, 2008); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: SHELXTL (Sheldrick, 2008); software used to prepare material for publication: SHELXTL.
Supporting information
10.1107/S1600536808022617/rk2100sup1.cif
contains datablocks I, global. DOI:Structure factors: contains datablock I. DOI: 10.1107/S1600536808022617/rk2100Isup2.hkl
The precusor organic compound 8–cyanatoquinoline is was synthesized by using a similar procedure described by us before (Luo & Ye, 2008).A mixture of the organic ligand (34 mg, 0.2 mmol), NaN3 (20 mg, 0.3 mmol), MnCl2(25 mg, 0.2 mmol) and water (1 ml) sealed in a glass tube was maintained at 423 K. Yellow crystals suitable for X–ray analysis were obtained after 2 days.
All H atoms were positioned geometrically and refined using a riding model with d(C—H)methine = 0.98Å, d(C—H)aryl = 0.93Å, Uiso = 1.2Ueq(C).
Data collection: CrystalClear (Rigaku, 2005); cell
CrystalClear (Rigaku, 2005); data reduction: CrystalClear (Rigaku, 2005); program(s) used to solve structure: SHELXS97 (Sheldrick, 2008); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: SHELXTL (Sheldrick, 2008); software used to prepare material for publication: SHELXTL (Sheldrick, 2008).[Mn(C11H8N5O)(N3)] | F(000) = 652 |
Mr = 323.19 | Dx = 1.661 Mg m−3 |
Monoclinic, P21/c | Mo Kα radiation, λ = 0.71073 Å |
Hall symbol: -P 2ybc | Cell parameters from 3074 reflections |
a = 10.431 (2) Å | θ = 2.8–27.9° |
b = 14.431 (3) Å | µ = 1.03 mm−1 |
c = 8.589 (2) Å | T = 293 K |
β = 90.676 (18)° | Block, yellow |
V = 1292.8 (5) Å3 | 0.20 × 0.16 × 0.12 mm |
Z = 4 |
Rigaku, SCXmini diffractometer | 3074 independent reflections |
Radiation source: Fine-focus sealed tube | 2472 reflections with I > 2σ(I) |
Graphite monochromator | Rint = 0.054 |
Detector resolution: 13.6612 pixels mm-1 | θmax = 27.9°, θmin = 2.8° |
ω scans | h = −13→13 |
Absorption correction: multi-scan (CrystalClear; Rigaku, 2005) | k = −19→19 |
Tmin = 0.820, Tmax = 0.886 | l = −11→11 |
13382 measured reflections |
Refinement on F2 | Primary atom site location: structure-invariant direct methods |
Least-squares matrix: full | Secondary atom site location: difference Fourier map |
R[F2 > 2σ(F2)] = 0.046 | Hydrogen site location: inferred from neighbouring sites |
wR(F2) = 0.106 | H-atom parameters constrained |
S = 1.11 | w = 1/[σ2(Fo2) + (0.0431P)2 + 0.2319P] where P = (Fo2 + 2Fc2)/3 |
3074 reflections | (Δ/σ)max = 0.001 |
190 parameters | Δρmax = 0.32 e Å−3 |
0 restraints | Δρmin = −0.41 e Å−3 |
[Mn(C11H8N5O)(N3)] | V = 1292.8 (5) Å3 |
Mr = 323.19 | Z = 4 |
Monoclinic, P21/c | Mo Kα radiation |
a = 10.431 (2) Å | µ = 1.03 mm−1 |
b = 14.431 (3) Å | T = 293 K |
c = 8.589 (2) Å | 0.20 × 0.16 × 0.12 mm |
β = 90.676 (18)° |
Rigaku, SCXmini diffractometer | 3074 independent reflections |
Absorption correction: multi-scan (CrystalClear; Rigaku, 2005) | 2472 reflections with I > 2σ(I) |
Tmin = 0.820, Tmax = 0.886 | Rint = 0.054 |
13382 measured reflections |
R[F2 > 2σ(F2)] = 0.046 | 0 restraints |
wR(F2) = 0.106 | H-atom parameters constrained |
S = 1.11 | Δρmax = 0.32 e Å−3 |
3074 reflections | Δρmin = −0.41 e Å−3 |
190 parameters |
Geometry. All s.u.'s (except the s.u. in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell s.u.'s are taken into account individually in the estimation of s.u.'s in distances, angles and torsion angles; correlations between s.u.'s in cell parameters are only used when they are defined by crystal symmetry. An approximate (isotropic) treatment of cell s.u.'s is used for estimating s.u.'s involving l.s. planes. |
Refinement. Refinement of F2 against ALL reflections. The weighted R–factor wR and goodness of fit S are based on F2, conventional R–factors R are based on F, with F set to zero for negative F2. The threshold expression of F2 > σ(F2) is used only for calculating R–factors(gt) etc. and is not relevant to the choice of reflections for refinement. R–factors based on F2 are statistically about twice as large as those based on F, and R–factors based on ALL data will be even larger. |
x | y | z | Uiso*/Ueq | ||
Mn1 | 0.44828 (3) | 0.90619 (3) | 0.09904 (4) | 0.03138 (13) | |
C1 | 0.4312 (2) | 0.72913 (17) | −0.1025 (3) | 0.0347 (6) | |
C2 | 0.2897 (2) | 0.74195 (18) | −0.0956 (3) | 0.0361 (6) | |
H2A | 0.2548 | 0.7575 | −0.1974 | 0.043* | |
H2B | 0.2484 | 0.6860 | −0.0588 | 0.043* | |
C3 | 0.1497 (2) | 0.84401 (18) | 0.0504 (3) | 0.0369 (6) | |
C4 | 0.0389 (3) | 0.8016 (2) | 0.0034 (4) | 0.0489 (7) | |
H4A | 0.0410 | 0.7513 | −0.0642 | 0.059* | |
C5 | −0.0791 (3) | 0.8355 (2) | 0.0595 (5) | 0.0636 (9) | |
H5A | −0.1549 | 0.8068 | 0.0280 | 0.076* | |
C6 | −0.0843 (3) | 0.9086 (2) | 0.1577 (5) | 0.0611 (9) | |
H6A | −0.1631 | 0.9291 | 0.1939 | 0.073* | |
C7 | 0.0296 (3) | 0.9541 (2) | 0.2056 (4) | 0.0476 (7) | |
C8 | 0.0335 (3) | 1.0319 (2) | 0.3054 (4) | 0.0598 (9) | |
H8A | −0.0425 | 1.0565 | 0.3429 | 0.072* | |
C9 | 0.1473 (3) | 1.0708 (2) | 0.3471 (4) | 0.0622 (9) | |
H9A | 0.1498 | 1.1213 | 0.4144 | 0.075* | |
C10 | 0.2607 (3) | 1.0341 (2) | 0.2875 (3) | 0.0506 (7) | |
H10A | 0.3380 | 1.0617 | 0.3161 | 0.061* | |
C11 | 0.1485 (2) | 0.92186 (18) | 0.1507 (3) | 0.0350 (6) | |
N1 | 0.4916 (2) | 0.66357 (15) | −0.1804 (3) | 0.0402 (5) | |
N2 | 0.6184 (2) | 0.67775 (19) | −0.1497 (3) | 0.0551 (7) | |
N3 | 0.6309 (2) | 0.74859 (19) | −0.0569 (3) | 0.0569 (7) | |
N4 | 0.5125 (2) | 0.78285 (16) | −0.0251 (3) | 0.0431 (6) | |
N5 | 0.2634 (2) | 0.96208 (15) | 0.1926 (2) | 0.0372 (5) | |
N6 | 0.5787 (2) | 1.01876 (16) | 0.1316 (3) | 0.0417 (5) | |
N7 | 0.6346 (2) | 1.04671 (15) | 0.2407 (3) | 0.0415 (5) | |
N8 | 0.6923 (3) | 1.0756 (2) | 0.3458 (3) | 0.0701 (9) | |
O1 | 0.27145 (16) | 0.81654 (12) | 0.0115 (2) | 0.0398 (4) |
U11 | U22 | U33 | U12 | U13 | U23 | |
Mn1 | 0.0286 (2) | 0.0303 (2) | 0.0353 (2) | −0.00417 (15) | 0.00011 (15) | 0.00057 (15) |
C1 | 0.0352 (14) | 0.0325 (13) | 0.0364 (13) | −0.0005 (10) | −0.0019 (11) | −0.0022 (10) |
C2 | 0.0345 (14) | 0.0334 (13) | 0.0403 (14) | −0.0042 (11) | −0.0015 (11) | −0.0079 (11) |
C3 | 0.0272 (12) | 0.0390 (14) | 0.0445 (15) | 0.0012 (10) | 0.0001 (11) | 0.0068 (11) |
C4 | 0.0340 (15) | 0.0462 (17) | 0.067 (2) | −0.0052 (12) | −0.0026 (13) | −0.0041 (14) |
C5 | 0.0276 (15) | 0.061 (2) | 0.102 (3) | −0.0051 (14) | −0.0040 (16) | 0.004 (2) |
C6 | 0.0306 (15) | 0.067 (2) | 0.086 (3) | 0.0049 (14) | 0.0069 (16) | 0.0028 (18) |
C7 | 0.0363 (15) | 0.0509 (17) | 0.0558 (18) | 0.0087 (13) | 0.0078 (13) | 0.0063 (14) |
C8 | 0.0510 (19) | 0.063 (2) | 0.066 (2) | 0.0169 (16) | 0.0150 (16) | −0.0072 (17) |
C9 | 0.057 (2) | 0.063 (2) | 0.066 (2) | 0.0136 (17) | 0.0090 (17) | −0.0211 (17) |
C10 | 0.0492 (18) | 0.0498 (18) | 0.0529 (18) | −0.0006 (14) | 0.0013 (14) | −0.0121 (14) |
C11 | 0.0291 (13) | 0.0397 (14) | 0.0362 (14) | 0.0020 (10) | 0.0031 (10) | 0.0072 (10) |
N1 | 0.0336 (12) | 0.0408 (13) | 0.0461 (13) | 0.0030 (9) | −0.0019 (10) | −0.0086 (10) |
N2 | 0.0372 (13) | 0.0645 (17) | 0.0633 (17) | 0.0066 (12) | −0.0057 (12) | −0.0228 (13) |
N3 | 0.0349 (13) | 0.0648 (17) | 0.0708 (18) | 0.0001 (12) | −0.0065 (12) | −0.0225 (14) |
N4 | 0.0322 (12) | 0.0428 (13) | 0.0541 (14) | 0.0026 (10) | −0.0034 (10) | −0.0125 (11) |
N5 | 0.0346 (11) | 0.0379 (12) | 0.0392 (12) | 0.0015 (9) | 0.0021 (9) | −0.0013 (9) |
N6 | 0.0456 (13) | 0.0389 (12) | 0.0405 (13) | −0.0140 (10) | −0.0067 (10) | 0.0060 (10) |
N7 | 0.0433 (13) | 0.0348 (12) | 0.0464 (14) | −0.0020 (10) | 0.0019 (11) | 0.0010 (10) |
N8 | 0.083 (2) | 0.073 (2) | 0.0529 (17) | −0.0068 (16) | −0.0253 (16) | −0.0143 (14) |
O1 | 0.0290 (9) | 0.0403 (10) | 0.0501 (11) | −0.0026 (8) | 0.0035 (8) | −0.0124 (8) |
Mn1—N6 | 2.135 (2) | C6—C7 | 1.415 (4) |
Mn1—N4 | 2.184 (2) | C6—H6A | 0.9300 |
Mn1—N1i | 2.188 (2) | C7—C11 | 1.411 (4) |
Mn1—N5 | 2.247 (2) | C7—C8 | 1.412 (4) |
Mn1—N6ii | 2.272 (2) | C8—C9 | 1.358 (5) |
Mn1—O1 | 2.3682 (18) | C8—H8A | 0.9300 |
C1—N4 | 1.322 (3) | C9—C10 | 1.399 (4) |
C1—N1 | 1.322 (3) | C9—H9A | 0.9300 |
C1—C2 | 1.490 (4) | C10—N5 | 1.322 (3) |
C2—O1 | 1.430 (3) | C10—H10A | 0.9300 |
C2—H2A | 0.9700 | C11—N5 | 1.376 (3) |
C2—H2B | 0.9700 | N1—N2 | 1.361 (3) |
C3—C4 | 1.364 (4) | N1—Mn1iii | 2.188 (2) |
C3—O1 | 1.376 (3) | N2—N3 | 1.302 (3) |
C3—C11 | 1.416 (4) | N3—N4 | 1.361 (3) |
C4—C5 | 1.414 (4) | N6—N7 | 1.169 (3) |
C4—H4A | 0.9300 | N6—Mn1ii | 2.272 (2) |
C5—C6 | 1.353 (5) | N7—N8 | 1.157 (3) |
C5—H5A | 0.9300 | ||
N6—Mn1—N4 | 119.03 (9) | C7—C6—H6A | 119.9 |
N6—Mn1—N1i | 96.42 (8) | C11—C7—C8 | 116.5 (3) |
N4—Mn1—N1i | 89.22 (9) | C11—C7—C6 | 119.2 (3) |
N6—Mn1—N5 | 103.19 (9) | C8—C7—C6 | 124.3 (3) |
N4—Mn1—N5 | 137.42 (8) | C9—C8—C7 | 120.5 (3) |
N1i—Mn1—N5 | 91.43 (8) | C9—C8—H8A | 119.7 |
N6—Mn1—N6ii | 79.85 (9) | C7—C8—H8A | 119.7 |
N4—Mn1—N6ii | 89.90 (9) | C8—C9—C10 | 119.1 (3) |
N1i—Mn1—N6ii | 175.15 (8) | C8—C9—H9A | 120.4 |
N5—Mn1—N6ii | 92.44 (9) | C10—C9—H9A | 120.4 |
N6—Mn1—O1 | 161.79 (8) | N5—C10—C9 | 123.2 (3) |
N4—Mn1—O1 | 69.03 (7) | N5—C10—H10A | 118.4 |
N1i—Mn1—O1 | 100.11 (8) | C9—C10—H10A | 118.4 |
N5—Mn1—O1 | 68.97 (7) | N5—C11—C7 | 122.7 (3) |
N6ii—Mn1—O1 | 84.01 (7) | N5—C11—C3 | 118.7 (2) |
N4—C1—N1 | 111.6 (2) | C7—C11—C3 | 118.6 (3) |
N4—C1—C2 | 122.5 (2) | C1—N1—N2 | 105.2 (2) |
N1—C1—C2 | 125.9 (2) | C1—N1—Mn1iii | 132.27 (18) |
O1—C2—C1 | 104.99 (19) | N2—N1—Mn1iii | 115.27 (17) |
O1—C2—H2A | 110.7 | N3—N2—N1 | 109.1 (2) |
C1—C2—H2A | 110.7 | N2—N3—N4 | 108.8 (2) |
O1—C2—H2B | 110.7 | C1—N4—N3 | 105.3 (2) |
C1—C2—H2B | 110.7 | C1—N4—Mn1 | 121.64 (17) |
H2A—C2—H2B | 108.8 | N3—N4—Mn1 | 132.69 (18) |
C4—C3—O1 | 125.4 (3) | C10—N5—C11 | 117.9 (2) |
C4—C3—C11 | 121.5 (2) | C10—N5—Mn1 | 121.83 (19) |
O1—C3—C11 | 113.0 (2) | C11—N5—Mn1 | 120.26 (17) |
C3—C4—C5 | 118.8 (3) | N7—N6—Mn1 | 132.73 (19) |
C3—C4—H4A | 120.6 | N7—N6—Mn1ii | 126.11 (18) |
C5—C4—H4A | 120.6 | Mn1—N6—Mn1ii | 100.15 (9) |
C6—C5—C4 | 121.6 (3) | N8—N7—N6 | 178.1 (3) |
C6—C5—H5A | 119.2 | C3—O1—C2 | 120.2 (2) |
C4—C5—H5A | 119.2 | C3—O1—Mn1 | 118.92 (15) |
C5—C6—C7 | 120.2 (3) | C2—O1—Mn1 | 120.41 (14) |
C5—C6—H6A | 119.9 |
Symmetry codes: (i) x, −y+3/2, z+1/2; (ii) −x+1, −y+2, −z; (iii) x, −y+3/2, z−1/2. |
D—H···A | D—H | H···A | D···A | D—H···A |
C2—H2B···N8iv | 0.97 | 2.50 | 3.223 (4) | 131 |
C5—H5A···N3v | 0.93 | 2.49 | 3.413 (4) | 173 |
Symmetry codes: (iv) −x+1, y−1/2, −z+1/2; (v) x−1, y, z. |
Experimental details
Crystal data | |
Chemical formula | [Mn(C11H8N5O)(N3)] |
Mr | 323.19 |
Crystal system, space group | Monoclinic, P21/c |
Temperature (K) | 293 |
a, b, c (Å) | 10.431 (2), 14.431 (3), 8.589 (2) |
β (°) | 90.676 (18) |
V (Å3) | 1292.8 (5) |
Z | 4 |
Radiation type | Mo Kα |
µ (mm−1) | 1.03 |
Crystal size (mm) | 0.20 × 0.16 × 0.12 |
Data collection | |
Diffractometer | Rigaku, SCXmini diffractometer |
Absorption correction | Multi-scan (CrystalClear; Rigaku, 2005) |
Tmin, Tmax | 0.820, 0.886 |
No. of measured, independent and observed [I > 2σ(I)] reflections | 13382, 3074, 2472 |
Rint | 0.054 |
(sin θ/λ)max (Å−1) | 0.658 |
Refinement | |
R[F2 > 2σ(F2)], wR(F2), S | 0.046, 0.106, 1.11 |
No. of reflections | 3074 |
No. of parameters | 190 |
H-atom treatment | H-atom parameters constrained |
Δρmax, Δρmin (e Å−3) | 0.32, −0.41 |
Computer programs: CrystalClear (Rigaku, 2005), SHELXS97 (Sheldrick, 2008), SHELXL97 (Sheldrick, 2008), SHELXTL (Sheldrick, 2008).
D—H···A | D—H | H···A | D···A | D—H···A |
C2—H2B···N8i | 0.97 | 2.50 | 3.223 (4) | 131.4 |
C5—H5A···N3ii | 0.93 | 2.49 | 3.413 (4) | 173.3 |
Symmetry codes: (i) −x+1, y−1/2, −z+1/2; (ii) x−1, y, z. |
Acknowledgements
This work was supported by a Start-up Grant awarded to Dr Heng-Yun Ye by Southeast University.
References
Luo, H.-Z. & Ye, H.-Y. (2008). Acta Cryst. E64, o136. Web of Science CSD CrossRef IUCr Journals Google Scholar
Rigaku (2005). CrystalClear. Rigaku Corporation, Tokyo, Japan. Google Scholar
Sheldrick, G. M. (2008). Acta Cryst. A64, 112–122. Web of Science CrossRef CAS IUCr Journals Google Scholar
Wang, X.-S., Tang, Y.-Z., Huang, X.-F., Qu, Z.-R., Che, C.-M., Chan, C. W. H. & Xiong, R.-G. (2005). Inorg. Chem. 44, 5278–5285. Web of Science CSD CrossRef PubMed CAS Google Scholar
Wang, G.-X. & Ye, H.-Y. (2007). Acta Cryst. E63, o4410. Web of Science CSD CrossRef IUCr Journals Google Scholar
Xiong, R.-G., Xue, X., Zhao, H., You, X.-Z., Abrahams, B. F. & Xue, Z.-L. (2002). Angew. Chem. Int. Ed. 41, 3800–3803. Web of Science CrossRef CAS Google Scholar
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In the past five years, we have focused on the chemistry of 5–substituted tetrazole because of their multiple coordination modes as ligand to metal ions and the construction of novel metal–organic framework (Wang et al. 2005; Xiong et al. 2002). As part of our on going studies of the chemistry of tetrazole, we determined the crystal structure of the title compound, catena–[(µ2–1,1–azido)–(µ2– η1(N), η3–(N,N,O)–((tetrazol–5–yl)methoxy) quinoline)–Manganese], I (Fig. 1).
As shown in Fig. 1, Mn1 is hexa–coordinated by five N and one O atoms, of which two N atoms and one O atom are from one organic ligand (tetrazol–5–yl)methoxy–quinoline, one N atom is from the tetrazole unit of another symmetry–related organic ligand (symmetry code: (iv) x, 3/2-y, 1/2+z) and two N atoms are from two azido anions which are symmetry–related (symmetry code: (iii) 1-x, 2-y, -z). The coordinated geometry of Mn1 is a distorted octahedron. The N4, N5, O1 and N6 atoms form the equatorial plane with mean deviation 0.1615Å of the plane (N4, N5, N6, O1 and Mn1). Geometry parameters of organic ligand are in normal ranges (Wang & Ye, 2007), dihedral angle of quinoline unit and the tetrazole unit is 7.41 (15)°. The Mn atoms are connected by azido anions and by (tetrazol–5–yl)methoxy–quinoline) ligands to form two–dimensional net framework parallel to the (1 0 0) plane (Fig.2). Beside the van der Waals forces, the crystal structure of I is also stabilized by intermolecular C—H···Nii hydrogen bonds. Symmetry code: (ii) x-1, y, z (Fig. 3).