RAJ S.Shanmuga Sundara FUN Hoong Kun (X ray Crystallography Unit, School of Physics, Universiti Sains Malaysia 11800 USM, Penang, Malaysia) The complex [Co(Im)6](Cin)2 (Im=imidazole,Cin=cinnamate) was prepared by reac...RAJ S.Shanmuga Sundara FUN Hoong Kun (X ray Crystallography Unit, School of Physics, Universiti Sains Malaysia 11800 USM, Penang, Malaysia) The complex [Co(Im)6](Cin)2 (Im=imidazole,Cin=cinnamate) was prepared by reaction of Co(PhCHCHCOO)2 with imidazole in ethanol. It has been determined by single crystal X ray analyses. The crystals are triclinic, space group , with a=9.7601(3),b=10.5935(3),c=11.3269(2)? ,α =69.948(1),β =71.027(1),γ =62.803(1)° , and Z=1. The crystal structure of the title complex consists of monomeric [Co(Im)6]2＋ cations and cinnamate anions in which the cobalt? ion assumes a centrosymmetric octahedral geometry with the CoN6 chromophore. In the solid state, the complex forms a three dimensional network through N－ H… O hydrogen bonds, the intermolecular hydrogen bonds connect the [Co(Im)6]2＋ cations and cinnamate anions.The cinnamate anions are nearly planar.展开更多
A novel N,N′-dibenzyl-benzimidazolium tetrachlorocuprate(II) complex, 2, was synthesized and its crystal structure was determined by X-ray diffraction. It crystallizes in monoclinic system, space group P2/c, a=1. 203...A novel N,N′-dibenzyl-benzimidazolium tetrachlorocuprate(II) complex, 2, was synthesized and its crystal structure was determined by X-ray diffraction. It crystallizes in monoclinic system, space group P2/c, a=1. 203 9(2) nm, b=0.975 0(2) nm, c=1.878 2(6) nm, β=114.12(2)°, V=2.012 2(8) nm3. Its structure was identified by EA, IR and UV spectra and characterized by elec trochemistry, thermal and magnetic property. The Cu(II) atom of 2- has di storted tetrahedral coordination geometry. In the crystal structure, there are s trong extensive C-H…Cl hydrogen bonds and π-π stacking interactions, which st abilized the crystal structure. CCDC: 221570.展开更多
文摘RAJ S.Shanmuga Sundara FUN Hoong Kun (X ray Crystallography Unit, School of Physics, Universiti Sains Malaysia 11800 USM, Penang, Malaysia) The complex [Co(Im)6](Cin)2 (Im=imidazole,Cin=cinnamate) was prepared by reaction of Co(PhCHCHCOO)2 with imidazole in ethanol. It has been determined by single crystal X ray analyses. The crystals are triclinic, space group , with a=9.7601(3),b=10.5935(3),c=11.3269(2)? ,α =69.948(1),β =71.027(1),γ =62.803(1)° , and Z=1. The crystal structure of the title complex consists of monomeric [Co(Im)6]2＋ cations and cinnamate anions in which the cobalt? ion assumes a centrosymmetric octahedral geometry with the CoN6 chromophore. In the solid state, the complex forms a three dimensional network through N－ H… O hydrogen bonds, the intermolecular hydrogen bonds connect the [Co(Im)6]2＋ cations and cinnamate anions.The cinnamate anions are nearly planar.
文摘A novel N,N′-dibenzyl-benzimidazolium tetrachlorocuprate(II) complex, 2, was synthesized and its crystal structure was determined by X-ray diffraction. It crystallizes in monoclinic system, space group P2/c, a=1. 203 9(2) nm, b=0.975 0(2) nm, c=1.878 2(6) nm, β=114.12(2)°, V=2.012 2(8) nm3. Its structure was identified by EA, IR and UV spectra and characterized by elec trochemistry, thermal and magnetic property. The Cu(II) atom of 2- has di storted tetrahedral coordination geometry. In the crystal structure, there are s trong extensive C-H…Cl hydrogen bonds and π-π stacking interactions, which st abilized the crystal structure. CCDC: 221570.
