Phosphine stabilized copper(I) complexes of dithiocarbamates and xanthates and their decomposition pathways

被引：43

作者：

Afzaal, Mohammad ^{[3
]}

Rosenberg, Chico L. ^{[4
]}

Malik, Mohammad A. ^{[1
,2
]}

White, Andrew J. P. ^{[4
]}

O'Brien, Paul ^{[1
,2
]}

机构：

[1] Univ Manchester, Sch Chem, Manchester M13 9PL, Lancs, England

[2] Univ Manchester, Sch Mat, Manchester M13 9PL, Lancs, England

[3] King Fahd Univ Petr & Minerals, Ctr Res Excellence Renewable Energy, Dhahran 31261, Saudi Arabia

[4] Univ London Imperial Coll Sci Technol & Med, Dept Chem, London SW7 2AY, England

来源：

NEW JOURNAL OF CHEMISTRY | 2011年 / 35卷 / 12期

基金：

英国工程与自然科学研究理事会;

关键词：

THERMAL-DECOMPOSITION; SPECTRAL PROPERTIES; METAL-COMPLEXES; DIKETONATE; CHEMISTRY; CU(I); ANION;

D O I：

10.1039/c1nj20586b

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Phosphine stabilized compounds [Cu(I)(S2CNEt2)PR3](2) (1-3) (R = OMe, Me and Et, respectively) and [Cu(I)(S2COEt) PR3](2) (4, 5), (R = OMe, and Me, respectively) have been prepared and characterised. The structures of compounds (1-3) were determined by X-ray single crystallography. The structures of all three compounds are based on centro-symmetric dimers which crystallise in the monoclinic space group P2(1)/n with two [Cu(I)(S2CNEt2)PR3](2) molecules per unit cell. The thermal decomposition of selected complexes was investigated by thermogravimetric, differential scanning calorimetry and gas chromatography with mass spectroscopy to understand the possible decomposition pathways.

引用

页码：2773 / 2780

页数：8

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