无机化学学报
無機化學學報
무궤화학학보
JOURNAL OF INORGANIC CHEMISTRY
2004年
11期
1349-1352
,共4页
周旭光%王圆方%李容芳%王庆伦%杨光明%廖代正
週旭光%王圓方%李容芳%王慶倫%楊光明%廖代正
주욱광%왕원방%리용방%왕경륜%양광명%료대정
大环草酰胺配合物%晶体结构%光谱表征
大環草酰胺配閤物%晶體結構%光譜錶徵
대배초선알배합물%정체결구%광보표정
macrocyclic oxamide complex crystal structure spectroscopic characterization
A novel oxamido-bridged trinuclear complex Cu(NiL)2(ClO4)2 (where H2L=2,3-dioxo-5,6,14,15-dibenzo-1,4,8,12-tetraazacyclo-pentadeca-7,3-dien) has been synthesized and characterized by elemental analysis, IR spectrum,UV-Visible spectrum and single crystal X-ray diffraction. It crystallizes in the monoclinic system, space group P21/n. The lattice parameters are: a=1.0524(6) nm, b=1.182 1(6) nm, c=1.586 2(9) nm, β=91.657(9)°, and V=1.972 6(19) nm3, Z=2. The results show that the coordination geometry around copper(Ⅱ) in the title complex is hexa-coordinated octahedron.
