Synthesis, Characterization and Crystal Structures of Oxidovanadium(V) and Dioxidomolybdenum(VI) Complexes Derived from 2-bromo-N'-(2-hydroxy-3-methoxybenzylidene)benzohydrazide with Catalytic Property
作者:H. Y. Liu、X. L. Zou、H. H. Yang、Y. F. Ye、L. J. Yang
DOI:10.1134/s1070328419110034
日期:2019.11
oxidovanadium(V) and a new dioxidomolybdenum(VI) complexes, [VO(L)(OEt)(EtOH)] (I) and [MoO2(L)(OH2)] (II), were prepared and characterized by IR, UV-Vis, NMR spectra, and single crystal X-ray diffraction (CIF files nos. 1866755 (I) and 1866756 (II)). Complex I crystallizes as the monoclinic space group P21/c with unit cell dimensions a = 12.8733(12), b = 13.5088(13), c = 11.9262(11) Å, β = 91.765(2)°, V = 2073
摘要制备了compound化合物2-溴-N '-(2-羟基-3-甲氧基亚苄基)苯并肼(H 2 L),并通过IR,UV-Vis和NMR谱进行了表征。基于the化合物,一种新的氧化钒(V)和一种新的二氧化钼(VI)配合物,[VO(L)(OEt)(EtOH)](I)和[MoO 2(L)(OH 2)](II制备)并通过IR,UV-Vis,NMR光谱和单晶X射线衍射进行表征(CIF文件编号1866755(I)和1866756(II))。配合物I结晶为具有单位晶胞尺寸的单斜空间群P 2 1 / c一个= 12.8733(12),b = 13.5088(13),C ^ = 11.9262(11)A,β= 91.765(2)°,V = 2073.0(3)3,Ž = 4,- [R 1 = 0.0524,WR 2 = 0.1329,GOOF = 1.245。配合物II结晶为单斜晶空间群P 2 1 / c,晶胞尺寸为a