Volume 69 Received 2 December 2012 | |||||||||||
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aDepartment of Studies in Chemistry, University of Mysore, Manasagangotri, Mysore 570 006, India, and bDepartment of Chemistry, Keene State College, 229 Main Street, Keene, NH 03435-2001, USA
Correspondence e-mail: jjasinski@keene.edu
The asymmetric unit of the title salt [systematic name: 2-methyl-4-(4-methylpiperazin-4-ium-1-yl)-10H-thieno[2,3-b][1,5]benzodiazepinium bis(2,4,6-trinitrophenolate)], C17H22N4S2+·2C6H2N3O7-, consists of a diprotonated olanzapinium cation and two independent picrate anions. In the cation, the piperazine ring adopts a distorted chair conformation and contains a positively charged N atom with quaternary character and the N atom in the seven-membered 1,5-diazepine ring, which adopts a boat configuration, is also protonated. The dihedral angle between the benzene and thiene rings flanking the diazepine ring is 58.8 (1)°. In one of the picrate anions, a nitro group is disordered over two sets of sites in a 0.748 (5):0.252 (5) ratio, and the benzene ring has a flat envelope conformation with the O- C atom displaced from the mean plane of the other five C atoms [maximum deviation 0.0151 (14) Å] by 0.1449 (14) Å. In the crystal, N-H
O hydrogen bonds and weak intermolecular C-H
S and C-H
O interactions link the components, forming a three-dimensional network.
For the use of olanzapine in the management of bipolar disorder, see: Narasimhan et al. (2007
) and for toxicity and fatality associated with its overdose, see: Chue & Singer (2003
). For related structures, see: Capuano et al. (2003
); Wawrzycka-Gorczyca et al. (2004a
,b
, 2006
); Ravikumar et al. (2005
); Thakuria & Nangia (2011a
,b
). For puckering parameters, see: Cremer & Pople (1975
). For standard bond lengths, see: Allen et al. (1987
).
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Data collection: CrysAlis PRO (Agilent, 2012
); cell refinement: CrysAlis PRO; data reduction: CrysAlis RED (Agilent, 2012
); 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.
Supplementary data and figures for this paper are available from the IUCr electronic archives (Reference: BV2217 ).
CNK thanks the University of Mysore for research facilities. JPJ acknowledges the NSF-MRI program (grant No. CHE1039027) for funds to purchase the X-ray diffractometer.
Agilent (2012). CrysAlis PRO and CrysAlis RED. Agilent Technologies, Yarnton, England.
Allen, F. H., Kennard, O., Watson, D. G., Brammer, L., Orpen, A. G. & Taylor, R. (1987). J. Chem. Soc. Perkin Trans. 2, pp. S1-19.
Capuano, B., Crosby, I. T., Fallon, G. D., Lloyd, E. J., Yuriev, E. & Egan, S. J. (2003). Acta Cryst. E59, o1367-o1369.
![[details]](../../../../../../e/graphics/details.gif)
Chue, P. & Singer, P. (2003). J. Psychiatr. Neurosci. 28, 253-261.
Cremer, D. & Pople, J. A. (1975). J. Am. Chem. Soc. 97, 1354-1358.
![[ISI]](../../../../../../logos/isiborder.gif)
Narasimhan, M., Bruce, T. O. & Masand, P. (2007). Neuropsychiatr. Dis. Treat. 3, 579-587.
![[ChemPort]](../../../../../../logos/chemportborder.gif)
Ravikumar, K., Swamy, G. Y. S. K., Sridhar, B. & Roopa, S. (2005). Acta Cryst. E61, o2720-o2723.
![[details]](../../../../../../e/graphics/details.gif)
Sheldrick, G. M. (2008). Acta Cryst. A64, 112-122.
![[details]](../../../../../../a/graphics/details.gif)
Thakuria, R. & Nangia, A. (2011a). CrystEngComm, 13, 1759-1764.
![[ChemPort]](../../../../../../logos/chemportborder.gif)
Thakuria, R. & Nangia, A. (2011b). Acta Cryst. C67, o461-o463.
![[details]](../../../../../../c/graphics/details.gif)
Wawrzycka-Gorczyca, I., Borowski, P., Osypiuk-Tomasik, J., Mazur, L. & Koziol, A. E. (2006). J. Mol. Struct. 830, 188-197.
Wawrzycka-Gorczyca, I., Koziol, A. E., Glice, M. & Cybulski, J. (2004a). Acta Cryst. E60, o66-o68.
![[details]](../../../../../../e/graphics/details.gif)
Wawrzycka-Gorczyca, I., Mazur, L. & Koziol, A. E. (2004b). Acta Cryst. E60, o69-o71.
![[details]](../../../../../../e/graphics/details.gif)