| Synthesis and Crystal Structure of a Vanadium（V） Complex with 2-Hydroxy-1-naphthaldehyde Isonicotinoyl Hydrazone |
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| 作者单位： | YU Qing（College of Chemistry and Chemical Engineering,Guangxi Normal University, Guilin 541004, China） ;
LI Chun-Ying（College of Chemistry and Chemical Engineering,Guangxi Normal University, Guilin 541004, China） ;
BIAN He-Dong（College of Chemistry and Chemical Engineering,Guangxi Normal University, Guilin 541004, China） ;
LIANG Hong（College of Chemistry and Chemical Engineering,Guangxi Normal University, Guilin 541004, China） ;
SONG Hai-Bin（College of Chemistry, Nankai University, Tianjin 300071, China） ;
WANG Hong-Gen（College of Chemistry, Nankai University, Tianjin 300071, China） ; |
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| 基金项目： | Supported by the Science Foundation of Guangxi Province (No.0342025),the Youth Science Foundation of Guangxi Province (No.0542020) and the Teaching and Research Award Programme for Outstanding Young Teachers in Higher Education Institutions of MOE,China |
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| 摘 要： | The mononuclear vanadium(Ⅴ) complex with 2-hydroxyl-1-naphthaldehyde isoncotinoyl hydrazone was synthesized and characterized by single-crystal X-ray diffraction.The crystal is of monoclinic,space group P2 1/n with a = 10.3153(15),b = 7.4024(11 ),c = 24.413(4) (A),β= 101.911(2)°,V= 1824.0(5) (A)3,Z = 4,Mr = 427.28,Dc = 1.556 g/cm3,F(000) = 880,μ(MoKα) =0.591,the final R = 0.0372 and wR = 0.0926.The vanadium(Ⅴ) atom adopts a distorted square-pyramidal geometry coordinated by the tridentate ligand and two oxygen atoms.The hydrogen bonds and strong π…π stacking interactions link the complex molecules into a 3-D network structure.
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| 关 键 词： | 晶体结构 钒配合物 三合配位体 腙 |
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