钒氧配合物[VOL(C_9H_6NO)]·CH_2Cl_2的合成与晶体结构(英文)  

Synthesis and Crystal Structure of the Oxovanadium(V) Complex [VOL(C_9H_6NO)]·CH_2Cl_2

作　　者：邓兆鹏 高山[1] 赵辉[1] 霍丽华[1] 

机构地区：[1]黑龙江大学化学化工与材料学院功能材料室,哈尔滨150080

出　　处：《无机化学学报》2007年第1期173-176,共4页Chinese Journal of Inorganic Chemistry

基　　金：黑龙江省自然科学基金(No.B200501);黑龙江省高校骨干教师资助项目(No.1054G036)

摘　　要：A oxovanadium(V) complex of [VOL(C9H6NO)]·CH2Cl2 [H2L=2-hydroxy-1-naphthaldehyde 4-methoxy-benzoylhydrazone, C9H6NO-=8-hydroxyquinoline anion] has been synthesized and characterized by elemental analyses, IR and single crystal X-ray diffraction. The crystal crystallizes in triclinic system, the space group is P1, with the crystal cell parameters a=1.087 0(2) nm, b=1.107 1(2) nm, c=1.269 3(3) nm, α=67.84(3)°, β=79.26(3)°, γ=73.85(3)° and V=1.353 1(6) nm3, Mr=614.34, R=0.0503, wR=0.1409. The V(V) atom is six-coordinated by one O atom of oxo group, two O atoms and one N atom of the tridentate hydrazone ligand, as well as one N atom and one O atom of 8-hydroxyquinoline ligand, thus defining a distorted octahedral VO(ONO)(NO) geometry. A two-dimensional supramolecular layer structure is formed through π-π stacking interactions. CCDC: 268672.A oxovanadium（V） complex of [VOL（C9H6NO）]·CH2Cl2 [H2L=2-hydroxy-l-naphthaldehyde 4-methoxy- benzoylhydrazone, C9H6NO^-=8-hydroxyquinoline anion] has been synthesized and characterized by elemental analyses, IR and single crystal X-ray diffraction. The crystal crystallizes in triclinic system, the space group is P1, with the crystal cell parameters a=1.087 0（2） nm, b=1.107 1（2） nm, c=1.269 3（3） nm, α=67.84（3）°, β=79.26（3）°, γ=73.85（3）° and V=1.353 1（6） nm^3, Mr=614.34, R=0.0503, wR=0.1409. The V（V） atom is six-coordinated by one 0 atom of oxo group, two 0 atoms and one N atom of the tridentate hydrazone ligand, as well as one N atom and one O atom of 8-hydroxyquinoline ligand, thus defining a distorted octahedral VO（ONO）（NO） geometry. A twodimensional supramolecular layer structure is formed through π-π stacking interactions. CCDC： 268672.

关 键 词：钒氧配合物 腙 合成 晶体结构 

分 类 号：O614.541[理学—无机化学]