Bis(3-chlorobenzoato-κ 2 O , O ′)bis(nicotinamide-κ N )copper(II)

The mol­ecule of the title Cu II complex, [Cu(C 7 H 4 ClO 2 ) 2 (C 6 H 6 N 2 O) 2 ], contains two 3-chloro­benzoate (CB) and two nicotinamide (NA) ligands; the CB act as bidentate ligands, while the NA are monodentate ligands. The resulting CuN 2 O 4 coordination polyhedron is a considerably distort...

Full description

Saved in:
Bibliographic Details
Published in:Acta crystallographica. Section E, Structure reports online Structure reports online, 2013-07, Vol.69 (7), p.m356-m357
Main Authors: Bozkurt, Nihat, Dilek, Nefise, Çaylak Delibaş, Nagihan, Necefoğlu, Hacali, Hökelek, Tuncer
Format: Article
Language:English
Subjects:
Metal-Organic Papers
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:The mol­ecule of the title Cu II complex, [Cu(C 7 H 4 ClO 2 ) 2 (C 6 H 6 N 2 O) 2 ], contains two 3-chloro­benzoate (CB) and two nicotinamide (NA) ligands; the CB act as bidentate ligands, while the NA are monodentate ligands. The resulting CuN 2 O 4 coordination polyhedron is a considerably distorted octahedron. The dihedral angles between the carboxyl­ate groups and the adjacent benzene rings are 17.92 (12) and 24.69 (16)°, while the two benzene rings and the two pyridine rings are oriented at dihedral angles of 52.20 (8) and 1.56 (6)°. In the crystal, N—H⋯N and C—H⋯O hydrogen bonds link the mol­ecules into a three–dimensional network. The π–π contact between the benzene rings [centroid–centroid distance = 3.982 (2) Å] may further stabilize the crystal structure.
ISSN:1600-5368
1600-5368
DOI:10.1107/S1600536813014694