1.
Acta Crystallogr E Crystallogr Commun
; 71(Pt 12): m240-1, 2015 Dec 01.
Article
in English
| MEDLINE
| ID: mdl-26870444
ABSTRACT
In the structure of the title compound, [Zn(C8H6NO4)2(C3H10N2)2], the Zn(II) atom is located on a center of symmetry with one independent Zn-O distance of 2.199â (2)â Å, and two Zn-N distances of 2.157â (2) and 2.144â (2)â Å. The overall coordination geometry around the Zn(II) atom is octa-hedral. Several types of hydrogen-bonding inter-actions are evident. Both intra-molecular [2.959â (3)â Å] and inter-molecular [3.118â (3) and 3.124â (3)â Å inter-actions occur between the O atoms of the acetate group and the amino N atoms, and weak inter-molecular C-H-O inter-actions involving the nitro groups, leading to an extended chain of the molecules aligned along the ac plane.