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Updated: May 30, 2026

Thermochemical Studies of Ni(II) and Zn(II) Ternary Complexes Using Ion Mobility-Mass Spectrometry
Published on: June 8, 2022
trans-Diaqua-bis-(1H-imidazole-4-carboxyl-ato-κN,O)nickel(II)
Shengrun Zheng1, Songliang Cai, Jun Fan
1School of Chemistry and Environment, South China Normal University, Guangzhou 510006, People's Republic of China.
Abstract:
In the title complex, [Ni(C(4)H(3)N(2)O(2))(2)(H(2)O)(2)], the Ni(II) ion is located on an inversion center and shows a distorted octa-hedral geometry, defined by two N,O-bidentate 1H-imidazole-4-carboxyl-ate ligands in the equatorial plane and two water mol-ecules in the axial positions. Inter-molecular N-H⋯O hydrogen bonds link the complex mol-ecules into layers parallel to (10[Formula: see text]), which are further linked into a three-dimensional supra-molecular network through O-H⋯O hydrogen bonds.
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