(3-Aminopyrazin-4-ium-2-carboxylate-kappa N-2(1),O)diaquazinc(II) dinitrate

Gao, S. and Ng, S.W. (2010) (3-Aminopyrazin-4-ium-2-carboxylate-kappa N-2(1),O)diaquazinc(II) dinitrate. Acta Crystallographica Section E: Structure Reports Online, 66 (11). M1466-U1199. ISSN 1600-5368,

Full text not available from this repository.


The water-coordinated Zn-II atom in the title salt, [Zn-(C5H5N3O2)(2)(H2O)(2)](NO3)(2), is N,O-chelated by a zwitterionic aminopyraziniocarboxylate unit; the metal atom, which lies on a center of inversion, shows an octahedral coordination. The nitrate ion interacts indirectly, through N-H center dot center dot center dot O hydrogen bonds. In the crystal, adjacent cations and anions are connected by O-H center dot center dot center dot O hydrogen bonds into a three-dimensional network motif. The crystal studied was a non-merohedral twin with two minor components of 15.1 (1) and 8.0 (1)%.

Item Type: Article
Subjects: Q Science > Q Science (General)
Depositing User: Mr Faizal 2
Date Deposited: 14 Jan 2015 02:00
Last Modified: 31 Jan 2019 04:06
URI: http://eprints.um.edu.my/id/eprint/11988

Actions (login required)

View Item View Item