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Crystal structure of an unusual four-coordinated copper(II) complex containing 1,10-o-phenanthroline and salicyclic acid crystal structure containing Cu(II) o-phen and salicyclic acid

✍ Scribed by Prof. Li Jianmin; Zhang Jianbing; Huang Xuefei; Du Shaowu; Wu Xintao

Publisher: John Wiley and Sons
Year: 1995
Tongue: English
Weight: 332 KB
Volume: 30
Category: Article
ISSN: 0232-1300
DOI: 10.1002/crat.2170300215

No coin nor oath required. For personal study only.

✦ Synopsis

We have synthesized a multi-ligand chelate copper(I1) complex [Cu . (C,H,O,) . (C,,H,N,) . H,O]

. (C,H,O,) . NO,, and determined its structure by X-ray diffraction method. The space group of the title compound is P2,/a. It is monoclinic, with a = 14.227(4), b = 9.627(4), c = 19.008(7) A, /I = 102.06(3)", Z = 4. The two salicyclic acid molecules in the cell are in different environments, one inner, the other outer. The geometry around Cu(I1) is a four-coordinated distorted plane square. The two coordinating atoms are two nitrogen atoms from phenanthroline, one oxygen atom from salicyclic acid, one oxygen atom from water.

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