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Chlorpromazinium picrate
Author(s) -
Yathirajan H. S.,
Ashok M. A.,
Narayana Achar B.,
Bolte Michael
Publication year - 2007
Publication title -
acta crystallographica section e
Language(s) - English
Resource type - Journals
ISSN - 1600-5368
DOI - 10.1107/s1600536807011555
Subject(s) - picrate , dihedral angle , hydrogen bond , nitro , chemistry , crystallography , aromaticity , crystal structure , unit (ring theory) , crystal (programming language) , ion , torsion (gastropod) , stereochemistry , molecule , organic chemistry , mathematics , anatomy , biology , alkyl , mathematics education , computer science , programming language
The title compound [systematic name: N ‐(2‐chloro‐10 H ‐phenothiazin‐10‐yl)‐ N , N ‐dimethylpropanaminium 2,4,6‐trinitrophenolate], C 17 H 20 ClN 2 S +. C 6 H 2 N 3 O 7 − , belongs to a group of phenothiazine derivatives which exhibit pharmacologic activities. There are two anion–cation pairs in the asymmetric unit. The molecular conformations of the cations differ in the dihedral angles between the two outer aromatic rings of the phenothiazine unit and in two torsion angles of the side chain. The crystal packing is stabilized by N—H⋯O and C—H⋯O hydrogen bonds.

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