Crystal Structure of (N,N′-Disalicylidene-2,3-diaminopyridine)copper(II) Complex
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1997
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Abstract
Behavior of N,N'-disalicylidene-2,3-diaminopyridine
(1) against metal ions'-3 and its X-ray structure4 as well as
its thermochromic and photochromic properties5 have
been reported. This communication presents the X-ray
structure of Cu(II) complex (2) prepared by using ligand
1(Fig. 1).
The ligand (5X10-4 mol, 0.1894 g) was dissolved in hot
acetonitrile (100 ml) and a solution of [Cu(CH3000)2]•
H2O (5X104 mol, 0.0998 g) in hot methanol (10 ml) was
then added. The resulting solution was mixed and set
aside for 24 h. The precipitated crystals were filtered
and used for X-ray data collection with graphitemonochromatized Mo Ka radiation. The crystal and
experimental data are presented in Table 1 and the