Bis(2-oxopyridinato N-oxide-κ2O,O′)copper(II)
✍ Scribed by Xu, Li ;Li, Yi-Zhi ;Liu, San-Hui ;Chen, Xue-Tai ;Zhou, Jian-Hao
- Book ID
- 104483374
- Publisher
- International Union of Crystallography
- Year
- 2005
- Tongue
- English
- Weight
- 416 KB
- Volume
- 61
- Category
- Article
- ISSN
- 1600-5368
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✦ Synopsis
The title complex, [Cu(C 5 H 4 NO 2 ) 2 ], displays a trans-O 2 (Noxide)O 2 square-planar coordination geometry for the Cu II centre. In the crystal structure, the molecules assemble into a three-dimensional structure by way of intermolecular %±% interactions and weak intermolecular CÐHÁ Á ÁO interactions.
📜 SIMILAR VOLUMES
The title compound, [Cu(C 2 O 4 ) 2 (C 6 H 9 N 2 ) 2 ], crystallizes in the space group P2 1 /c, with the Cu atom located at a centre of symmetry. It is a neutral coordination complex in which the metal exhibits a tetragonally elongated octahedral trans-CuO 4 N 2 coordination environment. Extensive
In the binuclear centrosymmetric title compound, [Cu 2 Br 4 (C 6 H 7 NO 2 ) 2 ], two 4-methoxypyridine N-oxide ligands bridge two Cu atoms, conferring a square-planar geometry on Cu. Hydrogen bonds of the C-HÁ Á ÁBr type lead to the formation of a sheet structure.
The title complex, [Cu(NO 3 ) 2 (C 3 H 6 N 2 O 2 ) 2 ], exists in the crystal structure as a monomer and possesses a crystallographically imposed center of symmetry. The Cu atom is coordinated by six O atoms [Cu-O = 1.9339 (10)-2.3964 (11) A ˚] from two chelating malonamide ligands and two terminal