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Formation of an unusual copper(II) complex from the degradation of a novel tricopper(II) carbohydrazone complex
- Source :
-
Inorganic Chemistry Communications . Oct2009, Vol. 12 Issue 10, p952-955. 4p. - Publication Year :
- 2009
-
Abstract
- Abstract: An unusual copper(II) complex [Cu(L1a)2Cl2] CH3OH·H2O·H3O+Cl− (1a) was isolated from a solution of a novel tricopper(II) complex [Cu3(HL1)Cl2]Cl3·2H2O (1) in methanol, where L1a is 3-(2-pyridyl)triazolo[1,5-a]-pyridine, and characterized with single crystal X-ray diffraction study. The tricopper(II) complex of potential ligand 1,5-bis(di-2-pyridyl ketone) carbohydrazone (H2L1) was synthesized and physico-chemically characterized, while the formation of the complex 1a was followed by time-dependant monitoring of the UV–visible spectra, which reveals degradation of ligand backbone as intensity loss of bands corresponding to O→Cu(II) charge transfer. [Copyright &y& Elsevier]
Details
- Language :
- English
- ISSN :
- 13877003
- Volume :
- 12
- Issue :
- 10
- Database :
- Academic Search Index
- Journal :
- Inorganic Chemistry Communications
- Publication Type :
- Academic Journal
- Accession number :
- 44473304
- Full Text :
- https://doi.org/10.1016/j.inoche.2009.07.010