摘要
The mononuclear vanadium（V） complex with 2-hydroxyl-l-naphthaldehyde isonicotinoyl hydrazone was synthesized and characterized by single-crystal X-ray diffraction. The crystal is of monocfinic, space group P2 1/n with α = 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/cm^3, 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.
The mononuclear vanadium（V） complex with 2-hydroxyl-l-naphthaldehyde isonicotinoyl hydrazone was synthesized and characterized by single-crystal X-ray diffraction. The crystal is of monocfinic, space group P2 1/n with α = 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/cm^3, 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.
基金
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
