Dinuclear methoxido-bridged Cu(II) compounds with 7-azaindole as a ligand: Synthesis, characterization and X-ray structures
摘要:
Three novel methoxido-bridged dinuclear Cu(II) compounds with the ligand 7-azaindole (abbreviated as Haza), i.e. [Cu(2)(Haza)(4)(CH(3)O)(2)(ClO(4))(2)] (1), [Cu(2)(Haza)(4)(CH(3)O)(2)(CF(3)SO(3))(2)] (2) and [Cu(2)(Haza)(4)(CH(3)O)(2)(NO(3))(2)](3) have been synthesized and fully characterized by spectroscopy, EPR and X-ray structure analysis. The Cu(II) ions show a tetragonally distorted octahedral geometry, with a CuN(2)O(2) chromophore in the basal plane. (C) 2011 Elsevier BM. All rights reserved.