Flupentixol tartrate

Yamuna, T. S. and Kaur, M. and Anderson, B. J. and Jasinski, J. P. and Yathirajan, H. S. (2014) Flupentixol tartrate. Acta Crystallographica Section E: Structure Reports Online, 70 (2). o206-o207. ISSN 1600-5368

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Official URL: https://doi.org/10.1107/S1600536814001536

Abstract

In the title salt, C23H26F3N2OS+-C4H5O6- systematic name: 1-(2-hydroxyethyl)-4-3-(2-(trifluoromethyl)thioxanthen-9-ylidene)propyl] piperazin-1-ium 3-carboxy-2,3-dihydroxypropionate], the monoprotonated piperazine ring in the cation adopts a chair conformation, while the thiopyran ring of the thioxanthene group has a boat conformation. The dihedral angle between the mean planes of the two outer aromatic rings of the thioxanthene groups is 31.6(2)°. In the crystal, the cations and anions are linked via O - HO, N - HO, O - HN and C - HO hydrogen bonds, forming chains propagating along 100. In addition, R2 2(7), R2 2(11), R2 2(10) and R2 2(12) graph-set ring motifs involving the anions, and R2 2(9) graph-set ring motifs involving both the cations and anions are observed. The three F atoms of the trifluoromethyl group are disordered over two sets of sites and the individual atoms were refined with occupancy ratios of 0.54(6):0.46(6), 0.72(2):0.28(2) and 0.67(3):0.33(3).

Item Type: Article
Subjects: C Chemical Science > Chemistry
Divisions: Department of > Chemistry
Depositing User: Arshiya Kousar
Date Deposited: 27 Aug 2019 06:01
Last Modified: 27 Aug 2019 06:01
URI: http://eprints.uni-mysore.ac.in/id/eprint/4342

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