8-Hy­droxy-2-methyl­quinolinium tetra­chlorido(quinolin-2-olato-κ2N,O)stannate(IV) methanol disolvate

Najafi, E.; Amini, M.M.; Ng, S.W.

doi:10.1107/S1600536811001954

Volume 67
Part 2
Page m241
February 2011

Received 8 January 2011
Accepted 12 January 2011
Online 22 January 2011

Key indicators
Single-crystal X-ray study
T = 100 K
Mean (C-C) = 0.007 Å
R = 0.049
wR = 0.130
Data-to-parameter ratio = 18.2
Details

8-Hydroxy-2-methylquinolinium tetrachlorido(quinolin-2-olato-²N,O)stannate(IV) methanol disolvate

Ezzatollah Najafi,^a Mostafa M. Amini ^a and Seik Weng Ng ^b ^*

^aDepartment of Chemistry, General Campus, Shahid Beheshti University, Tehran 1983963113, Iran, and ^bDepartment of Chemistry, University of Malaya, 50603 Kuala Lumpur, Malaysia
Correspondence e-mail: seikweng@um.edu.my

In the reaction of 8-hydroxyquinoline, 2-methyl-8-hydroxyquinoline and stannic chloride, the 2-methyl-8-hydroxyquinoline is protonated, yielding the disolvated title salt, (C₁₀H₁₀NO)[SnCl₄(C₉H₆NO)]·2CH₃OH. The Sn^IV atom in the anion is N,O-chelated by the hydroxyquinolinate in a cis-SnNOCl₄ octahedral geometry. In the crystal, the cation, anion and solvent molecules are linked by N-HO, O-HO and O-HCl hydrogen bonds, generating a three-dimensional network.

Related literature

For related tin-oxinate structures, see: Archer et al. (1987); Fazaeli et al. (2009); Lo & Ng (2009).

Experimental

Crystal data

(C₁₀H₁₀NO)[SnCl₄(C₉H₆NO)]·2CH₄O
M_r = 628.91
Triclinic, $[P \overline 1]$
a = 7.9395 (3) Å
b = 9.9721 (4) Å
c = 16.0531 (8) Å
= 75.056 (4)°
= 82.529 (4)°
= 88.529 (3)°
V = 1217.53 (9) Å³
Z = 2
Mo K radiation
= 1.52 mm^-1
T = 100 K
0.30 × 0.25 × 0.20 mm

Data collection

Agilent SuperNova Dual diffractometer with an Atlas detector
Absorption correction: multi-scan (CrysAlis PRO; Agilent Technologies, 2010) T_min = 0.659, T_max = 0.751
8825 measured reflections
5371 independent reflections
4258 reflections with I > 2(I)
R_int = 0.040

Refinement

R[F² > 2(F²)] = 0.049
wR(F²) = 0.130
S = 1.05
5371 reflections
295 parameters
H-atom parameters constrained
_max = 1.76 e Å^-3
_min = -1.85 e Å^-3

Table 1
Hydrogen-bond geometry (Å, °)

D-HA	D-H	HA	DA	D-HA
O2-H2O3	0.84	1.76	2.595 (4)	172
O3-H3O1	0.84	1.91	2.736 (4)	168
O4-H4Cl1ⁱ	0.84	2.53	3.258 (3)	146
N2-H2nO4	0.88	1.91	2.764 (5)	162
Symmetry code: (i) x+1, y+1, z.

Data collection: CrysAlis PRO (Agilent Technologies, 2010); cell refinement: CrysAlis PRO; data reduction: CrysAlis PRO; program(s) used to solve structure: SHELXS97 (Sheldrick, 2008); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: X-SEED (Barbour, 2001); software used to prepare material for publication: publCIF (Westrip, 2010).

Supplementary data and figures for this paper are available from the IUCr electronic archives (Reference: SI2328 ).

Acknowledgements

We thank Shahid Beheshti University and the University of Malaya for supporting this study.

References

Agilent Technologies (2010). CrysAlis PRO. Agilent Technologies, Yarnton, England.
Archer, S. J., Koch, K. R. & Schmidt, S. (1987). Inorg. Chim. Acta, 126, 209-218.
Barbour, L. J. (2001). J. Supramol. Chem. 1, 189-191.
Fazaeli, Y., Najafi, E., Amini, M. M. & Ng, S. W. (2009). Acta Cryst. E65, m270.
Lo, K. M. & Ng, S. W. (2009). Acta Cryst. E65, m719.
Sheldrick, G. M. (2008). Acta Cryst. A64, 112-122.
Westrip, S. P. (2010). J. Appl. Cryst. 43, 920-925.

metal-organic compounds

8-Hydroxy-2-methylquinolinium tetrachlorido(quinolin-2-olato-2N,O)stannate(IV) methanol disolvate