rac-Bis{[1-(9,9-dioxo-10H-phenothiazin-10-yl)-2-propyl]dimethylammonium} terephthalate trihydrate

Zhu, Dong-Xia and Sun, Wei and Yang, Gui-Fu and Ng, Seik Weng (2007) rac-Bis{[1-(9,9-dioxo-10H-phenothiazin-10-yl)-2-propyl]dimethylammonium} terephthalate trihydrate. Acta Crystallographica Section E: Structure Reports Online, 63 (12). o4830-o4830. ISSN 1600-5368, DOI https://doi.org/10.1107/S1600536807058916.

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Official URL: https://doi.org/10.1107/S1600536807058916


The protonated dioxopromethazinium cation in the title racemic compound, 2C17H21N2O2S+·C8H4O4 2-·3H2O, forms an N - H⋯O hydrogen bond to the terephthalate dianion through the N atom that is not part of a fused ring. The dianion lies on a center of inversion, and the carboxylate O atoms are also acceptors for two water mol-ecules. One of the uncoordinated water mol-ecules lies on a twofold rotation axis. The hydrogen bonds give rise to a sheet structure. © International Union of Crystallography 2007.

Item Type: Article
Uncontrolled Keywords: Phenothiazines; Dichlone; 2-Aminothiophenol
Subjects: Q Science > Q Science (General)
Q Science > QD Chemistry
Divisions: Faculty of Science > Department of Chemistry
Depositing User: Ms. Juhaida Abd Rahim
Date Deposited: 10 Aug 2020 07:46
Last Modified: 10 Aug 2020 07:46
URI: http://eprints.um.edu.my/id/eprint/25307

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