2-{1- 2-((2-Ammonioethyl){2- 1-(5-chloro-2-hydroxyphenyl)ethylideneamino ethyl}amino)ethyliminio ethyl}-4-chlorophenolate trifluoroacetate

Lee, S.M. and Ng, S.W. and Lo, K.M. and Ali, Hapipah Mohd (2009) 2-{1- 2-((2-Ammonioethyl){2- 1-(5-chloro-2-hydroxyphenyl)ethylideneamino ethyl}amino)ethyliminio ethyl}-4-chlorophenolate trifluoroacetate. Acta Crystallographica Section E: Structure Reports Online, 65. O410-U2938. ISSN 1600-5368, DOI https://doi.org/10.1107/s1600536809002943.

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Abstract

In the title ion-pair, C(22)H(29)Cl(2)N(4)O(2)(+)center dot C(2)F(3)O(2)(-), ammonium-carboxylate N-H center dot center dot center dot O hydrogen bonds link two cations and two anions about a centre of inversion to generate a hydrogen-bonded tetramer. In the cation, one of the imino N atoms is protonated and donates a hydrogen bond to the O atom of the adjacent chlorophenyl ring. The other imino N atom acts as a hydrogen-bond acceptor from a phenolate O atom.

Item Type:	Article
Funders:	UNSPECIFIED
Additional Information:	Department of Chemistry, Faculty of Science Building, University of Malaya, 50603 Kuala Lumpur, MALAYSIA
Subjects:	Q Science > QD Chemistry
Divisions:	Faculty of Science > Department of Chemistry
Depositing User:	Miss Malisa Diana
Date Deposited:	25 Dec 2012 09:14
Last Modified:	29 Jan 2019 08:47
URI:	http://eprints.um.edu.my/id/eprint/5371

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