Diaqua-bis-(4-hy-droxy-5-nitro-pyridine-2-carboxyl-ato-κN,O)copper(II).
Acta Crystallogr Sect E Struct Rep Online
; 68(Pt 1): m46, 2012 Jan.
Article
em En
| MEDLINE
| ID: mdl-22259346
ABSTRACT
In the title compound, [Cu(C(6)H(3)N(2)O(5))(2)(H(2)O)(2)], the Cu(II) ion, lying on an inversion center, is coordinated by two pyridine N atoms and two carboxyl-ate O atoms from symmetry-related two 4-hy-droxy-5-nitro-pyridine-2-carboxyl-ate ligands, and two water mol-ecules, forming a distorted octa-hedral geometry. In the crystal, O-Hâ¯O hydrogen bonds link the complex mol-ecules. One of the H atoms of the water mol-ecule is disordered over two sites of equal occupancy.
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En
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2012
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Article