无机化学学报
無機化學學報
무궤화학학보
JOURNAL OF INORGANIC CHEMISTRY
2009年
5期
910-914
,共5页
陈小华%吴琼洁%梁志瑜%占春荣
陳小華%吳瓊潔%樑誌瑜%佔春榮
진소화%오경길%량지유%점춘영
锌配合物%Schiff碱%晶体结构%热稳定性分析%荧光性质
鋅配閤物%Schiff堿%晶體結構%熱穩定性分析%熒光性質
자배합물%Schiff감%정체결구%열은정성분석%형광성질
Zn(Ⅱ) complex%Schiff base%crystal structure%thermal stability analysis%fluorescence
The binuclear Zn(Ⅱ) complex [Zn2(L)2(Mf)2] with 2-hydroxyacetophenone benzoylhydrazone (H2L) and monodentate N-heterocycle, morphine (Mf) has been synthesized and characterized by elemental analysis, IR, UV, molar conductivity, TG and X-ray diffraction structural analysis. Crystal data: monoclinic, space group P21/n with 0=1.263 9(6) nm, b=1.085 2(4) nm, c=1.313 4(5) nm, β=92.16(2)°, V=1.800(l) nm3, Z=2, 0C=1.493 g·cm-3,μ= 1.388 mm-1, F(000)=840, and final R =0.038 4, wR =0.087 9. The two Zn(Ⅱ) centers in the centrosymmetric binuclear complex are bridged by phenolic oxygen atoms with Zn…Zn separation of 0.3150(1) nm. The coordination geometry of each Zn(Ⅱ) atom is trigonal bipyramidal. The fluorescence activities of ligand and the complex were also studied. CCDC: 712643.
