(E)-1-(2,4,6-Trihydroxybenzylidene)-4-ethylthiosemicarbazide dihydrate

Tan, K.W. and Ng, S.W. and Shawish, H.B. and Maah, Mohd Jamil (2010) (E)-1-(2,4,6-Trihydroxybenzylidene)-4-ethylthiosemicarbazide dihydrate. Acta Crystallographica Section E: Structure Reports Online, 66. O2230-U1613. ISSN 1600-5368, DOI https://doi.org/10.1107/s1600536810030783.

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Abstract

In the title molecule, C(10)H(13)N(3)O(3)S center dot 2H(2)O, the thiosemicarbazide =N-NH-C(=S)-NH- fragment [torsion angle = 0.2 (1)degrees] is nearly coplanar with the benzene ring [dihedral angle = 2.4 (1)degrees]. The benzene ring and semicarbazide moiety are located on opposite sites of the C=N bond, showing an E configuration. The hydroxy, imino and water H atoms are engaged in extensive hydrogen bonding, forming a three-dimensional network.

Item Type:	Article
Funders:	UNSPECIFIED
Additional Information:	Department of Chemistry, Faculty of Science Building, University of Malaya, 50603 Kuala Lumpur, MALAYSIA
Uncontrolled Keywords:	Thiosemicarbazide; Torsion angle; Coplanar; Benzene ring; Semicarbazide moiety; Hydroxy; Imino; Hydrogen bonding
Subjects:	Q Science > QD Chemistry
Divisions:	Faculty of Science > Department of Chemistry
Depositing User:	Miss Malisa Diana
Date Deposited:	05 Jul 2013 04:00
Last Modified:	30 Jan 2019 08:34
URI:	http://eprints.um.edu.my/id/eprint/8028

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