title: Spectroscopic and structural studies of the complex of [Cu6(bpy)10(mu-CO3)2(mu-OH)2](ClO4)6 . 4H2O.
abstract: The electronic absorption spectrum (diffuse reflection spectrum) of the crystal of [Cu6(bpy)10([mu-CO3)2(mu-OH)2](ClO4)6 . 4H2O has been measured. The experimental results are discussed quantitatively with ligand field theory and the radial wave function of non-free copper(II), and calculation values agree well with the experimental results. The d-d absorption spectrum of a novel hexanuclear copper(II) complex was explained satisfactorily. Especially, complexity of multinuclear crystal structures determined that of spectral behaviors. It provides significant to grope spectral nature from coordination structures.
authors.affiliation: Department of Chemistry, University of Science and Technology of China, Hefji, Anhui, People's Republic of China. tzhou@mail.ustc.edu.cn
authors.forename: X
authors.initials: X
authors.lastname: Haitao
authors.forename: Z
authors.initials: Z
authors.lastname: Nengwu
authors.forename: Y
authors.initials: Y
authors.lastname: Ruyi
authors.forename: W
authors.initials: W
authors.lastname: Yonggang
authors.forename: L
authors.initials: L
authors.lastname: Jianmin
mesh_terms: D003300:Copper / Q000737:chemistry*; D003461:Crystallography; D008968:Molecular Conformation; D009942:Organometallic Compounds / Q000737:chemistry*; D013057:Spectrum Analysis
chemical_list: D009942:Organometallic Compounds; C419883:bis(mu-carbonato)bis(mu-hydroxo)decakis(bipyridine)hexacopper; D003300:Copper