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 conducti...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 a=1.263 9(6) nm,b=1.085 2(4) nm,c=1.313 4(5) nm,β=92.16(2)°,V=1.800(1) nm3,Z=2,Dc=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 0.315 0(1) nm.The coordina-tion geometry of each Zn(Ⅱ) atom is trigonal bipyramidal.The fluorescence activities of ligand and the complex were also studied.展开更多
文摘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 a=1.263 9(6) nm,b=1.085 2(4) nm,c=1.313 4(5) nm,β=92.16(2)°,V=1.800(1) nm3,Z=2,Dc=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 0.315 0(1) nm.The coordina-tion geometry of each Zn(Ⅱ) atom is trigonal bipyramidal.The fluorescence activities of ligand and the complex were also studied.
