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Mohamed Ghazzali (Institutionen för kemi- och bioteknik, Fysikalisk kemi) ; Morsy A.M. Abu-Youssef ; Vratislav Langer (Institutionen för kemi- och bioteknik, Oorganisk miljökemi)
Acta Crystallographica, Section E, Structure Reports (1600-5368). Vol. E63 (2007), 1, p. m114-m116.
[Artikel, refereegranskad vetenskaplig]

The title bis-nicotinate zinc chloride, [Zn(C6H4NO2)Cl(C6H5NO2)]n, has an infinite head-to-tail one-dimensional chain structure. The compound was synthesized under mild hydrothermal conditions. The ZnII atom exhibits a distorted tetrahedral coordination geometry. The structure is statistically disordered, with 0.5 site occupancy for the Zn atom and the H atom located on the pyridine N atom. As a result, Zn positions in the crystal structure alternate between two sites related by a crystallographic twofold axis and rows of molecules are formed, supported by strong N-H...O hydrogen bonds.

Nyckelord: X-ray crystal structure, 1D chain

Denna post skapades 2006-12-12.
CPL Pubid: 24299


Institutioner (Chalmers)

Institutionen för kemi- och bioteknik, Fysikalisk kemi (2005-2014)
Institutionen för kemi- och bioteknik, Oorganisk miljökemi (2005-2014)


Kemisk fysik

Chalmers infrastruktur