Vibrational and crystallographic studies, of dioxohalogenomolybdenum(VI) complexes with crown ethers

被引：16
作者：
Taylor, MJ
Rickard, CEF
Kloo, LA
机构：
[1] Univ Auckland, Dept Chem, Auckland, New Zealand
[2] Univ Lund, Dept Chem, S-22100 Lund, Sweden
来源：
JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS | 1998年 / 19期
关键词：
D O I：
10.1039/a803295e
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
Crown ether adducts [MoO2X2(H2O)(2)]. 2H(2)O . 18-crown-6 (X = Br 1 or Cl 2), obtained by combining solutions of Mo-VI in HBr or HCl with 1,4,7,10,13,16-hexaoxacyclooctadecane (18-crown-6), were shown by X-ray crystallography to contain MoO2X2(H2O)(2) units with cis,trans,cis ligand arrangement. Recrystallisation from methyl alcohol yielded [MoO2Cl2(MeOH)(2)] . 18-crown-6 3 which was also characterised by X-ray analysis. Adding potassium ions to the HCl system gave [K(18-crown-6)][MoO2Cl3(H2O)] 4 which was identified by studying Raman and IR spectra of the series.
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页码：3195 / 3198
页数：4
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