[6-(3,5-Dimethyl-1H-pyrazol-1-yl)picolinato](pyridine-2,6-dicarboxyl-ato)copper(II) dihydrate

Fei-Long Hu; Xian-Hong Yin; Kai Zhao; Yu Feng; Cui-Wu Lin

doi:10.1107/S1600536808013731

[6-(3,5-Dimethyl-1H-pyrazol-1-yl)picolinato](pyridine-2,6-dicarboxyl-ato)copper(II) dihydrate

Acta Crystallogr Sect E Struct Rep Online. 2008 May 14;64(Pt 6):m812. doi: 10.1107/S1600536808013731.

Authors

Fei-Long Hu, Xian-Hong Yin, Kai Zhao, Yu Feng, Cui-Wu Lin

Abstract

In the title complex, [Cu(C(7)H(4)NO(4))(C(11)H(10)N(3)O(2))]·2H(2)O, the Cu(II) atom is in a distorted octa-hedral geometry. The equatorial plane is formed by two N atoms and one O atom from 6-(3,5-dimethyl-1H-pyrazol-1-yl)picolinate and by one N atom from pyridine-2,6-dicarboxyl-ate (pdc). Two pdc O atoms occupy the axial positions. Water mol-ecules are hydrogen bonded to the complex mol-ecules, forming a two-dimensional sheet structure.