1.
Crystal structure of bis-(1,3-di-amino-propane-κ(2) N,N')bis-[2-(4-nitro-phen-yl)acetato-κO]cadmium.
Acta Crystallogr E Crystallogr Commun
; 72(Pt 2): 226-8, 2016 Feb 01.
Artigo
em Inglês
| MEDLINE
| ID: mdl-26958394
RESUMO
In the structure of the title compound, [Cd(C8H6NO4)2(C3H10N2)2], the Cd(II) atom is located on a center of symmetry with one independent Cd-O distance of 2.3547â (17)â Å and two Cd-N distances of 2.3265â (18) and 2.3449â (19)â Å. The Cd(II) atom has an overall octa-hedral coordination environment. Several types of hydrogen-bonding inter-actions are evident. Both intra- and inter-molecular inter-actions occur between the amino groups and the O atoms of the acetate group. These N-Hâ¯O hydrogen bonds lead to a layered structure extending parallel to the bc plane. In addition, weak inter-molecular C-Hâ¯O inter-actions involving the nitro groups exist, leading to the formation of a three-dimensional network structure.