SYNTHESIS, CHARACTERIZATION AND THE CRYSTAL-STRUCTURE OF A CIS-DIOXOVANADIUM(V) COMPLEX OF A TRIDENTATE SCHIFF-BASE LIGAND

被引:9
|
作者
LIU, HX [1 ]
WANG, W [1 ]
WANG, X [1 ]
TAN, MY [1 ]
机构
[1] LANZHOU UNIV,CTR INSTRUMENTAL ANAL & RES,LANZHOU 730000,PEOPLES R CHINA
关键词
CIS-DIOXOVANADIUM; SCHIFF BASE; TERDENTATE; CRYSTAL STRUCTURE;
D O I
10.1080/00958979408024294
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
The title complex, [VO2{C6H5C(O)CHC(CH3)NNC(O)CH2(NC5H5)}].C2H5OH, was synthesized and characterized by elemental analysis and spectroscopy. Yellow crystals of the complex are monoclinic, space group P2(1)/a with a = 10.690(2), b = 16.008(3), c = 13.164(4)Angstrom, beta = 107.03(2)degrees, V = 2153.9(18)Angstrom(3), F(000) = 880 and Dc = 1.305 g cm(-3) for Z = 4. X-ray structure analysis shows that the vanadium coordination number is five and the coordination polyhedron is a distorted trigonal bipyramid.
引用
收藏
页码:347 / 352
页数:6
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