FAB-MS study on a series of carboxylato complexes of Cr and V

被引：0

作者：

Zhou, WB ^{[1
]}

Zhang, LN

He, LJ

Cai, SH

Chen, B

Fu, GX

Qi, WN

机构：

[1] Chinese Acad Sci, Fujian Inst Res Struct Matter, Fuzhou 350002, Fujian, Peoples R China

[2] Chinese Acad Sci, Shanghai Inst Organ Chem, Shanghai 200032, Peoples R China

来源：

CHINESE JOURNAL OF STRUCTURAL CHEMISTRY | 2001年 / 20卷 / 01期

关键词：

FAB-MS; trinuclear carboxylato complex; chromium complex; vanadium complex;

D O I：

暂无

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

A series of carboxylato complexes [M3O(O2CCH3)(6)(THF)(3)]X (M-3 = Cr-3, Cr2V, CrV2, V-3; X = Cl, ClO4, VCl5, etc) are studied by the Fast Atom Bombardment Mass Spectra (FAB-MS), The RCO fragment is more easily broken off from V carboxylato than from Cr carboxylato, while RCO2 fragment is more easily broken off from Cr carboxylato. From the recombination reaction of two heterotrinuclear carboxylato complexes([1]), the reaction rate of metals is concluded as Cr > V. On the basis of some fragments of FAB-MS spectra, one possible interpretation of formation of RCOR in probe reaction is put forward.

引用

页码：60 / 63

页数：4