Crystal structure of bis­(1,3-di­amino­propane-κ2N,N′)bis­[2-(4-nitro­phen­yl)acetato-κO]zinc(II)

Acta Crystallographica Section E: Crystallographic Communications

Hamby, T.¹  Mehari, T.F.¹  Roberts, T.J.²  Sykora, R.E.²  Assefa, Z.² 

[1]T State University, Greensboro, NC 27411, USA

[2]1601 E Market St., Department of Chemistry, North Carolina, A &

[3]University of South Alabama, Department of Chemistry, Mobile, AL 36688-0002 USA

关键词: CRYSTAL STRUCTURE;    ZINC COMPLEX;    COORDINATION;   

DOI  :  10.1107/S2056989015022380

学科分类：数学（综合）

来源: International Union of Crystallography

【 摘 要 】

In the structure of the title compound, [Zn(C8H6NO4)2(C3H10N2)2], the ZnII atom is located on a center of symmetry with one independent Zn—O distance of 2.199 (2) Å, and two Zn—N distances of 2.157 (2) and 2.144 (2) Å. The overall coordination geometry around the ZnII atom is octa­hedral. Several types of hydrogen-bonding inter­actions are evident. Both intra­molecular [2.959 (3) Å] and inter­molecular [3.118 (3) and 3.124 (3) Å inter­actions occur between the O atoms of the acetate group and the amino N atoms, and weak inter­molecular C—H—O inter­actions involving the nitro groups, leading to an extended chain of the molecules aligned along the ac plane.

【 授权许可】

CC BY