1-(2,3,4-Trihydroxybenzylidene)thiosemicarbazide

Shawish, H.B. and Maah, Mohd Jamil and Ng, S.W. (2010) 1-(2,3,4-Trihydroxybenzylidene)thiosemicarbazide. Acta Crystallographica Section E: Structure Reports Online, 66 (6). O1278-U288. ISSN 1600-5368,

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Abstract

In the title molecule, C(8)H(9)N(3)O(3)S, the thiosemicarbazide=N-NH-C(=S)-NH- fragment is twist a different degree of twist in the three independent molecules [dihedral angles = 7.6 (1), 11.6 (1) and 20.7 (1)degrees]. Intramolecular O-H center dot center dot center dot N and O-H center dot center dot center dot O hydrogen bonds occur. In the crystal, the hydroxy and amino groups are hydrogen-bond donors and the O-H center dot center dot center dot O, O-H center dot center dot center dot S and N-H center dot center dot center dot O hydrogen bonds generate a layer motif.

Item Type: Article
Funders: UNSPECIFIED
Subjects: Q Science > QD Chemistry
Depositing User: Mr Faizal 2
Date Deposited: 20 Apr 2015 02:40
Last Modified: 30 Jan 2019 09:13
URI: http://eprints.um.edu.my/id/eprint/13293

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