Bis[2-hydroxy-N′-(2-hydroxybenzoyl)benzohydrazitato]dipyridinecadmium(II)
نویسندگان
چکیده
The title complex, [Cd(C(14)H(11)N(2)O(4))(2)(C(5)H(5)N)(2)], exhibits crystallographic twofold symmetry. The Cd(II) atom is located on the twofold rotation axis and reveals a slightly distorted octa-hedral coordination defined by four atoms (N(2)O(2)) from two symmetry-related chelate ligands and two pyridine N atoms. Intra-molecular O-H⋯O and N-H⋯O hydrogen bonds stabilize the mol-ecular conformation while inter-molecular O-H⋯O hydrogen bonding links mol-ecules into a triad, generating a helix along the threefold screw axis.
منابع مشابه
4-Hydroxy-N′-(4-hydroxybenzoyl)benzohydrazide
In the mol-ecule of the title compound, C(14)H(12)N(2)O(4), the two benzene rings make a dihedral angle of 84.53 (8)°. O-H⋯O and N-H⋯O hydrogen bonds link adjacent mol-ecules into a layer structure.
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عنوان ژورنال:
دوره 64 شماره
صفحات -
تاریخ انتشار 2008