Dimethylthiophosphoryl hydrazone ligands and their copper complexes: crystal structures and analysis of their solution complexation behaviour by electrospray mass spectrometry

被引：10

作者：

Batsanov, AS ^{[1
]}

Churakov, AV ^{[1
]}

Easson, MAM ^{[1
]}

Govenlock, LJ ^{[1
]}

Howard, JAK ^{[1
]}

Moloney, JM ^{[1
]}

Parker, D ^{[1
]}

机构：

[1] Univ Durham, Dept Chem, Durham DH1 3LE, England

来源：

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS | 1999年 / 03期

关键词：

D O I：

10.1039/a807142j

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Four new thiophosphoryl ligands containing NNPS or CNPS connectivities have been prepared and three of them characterised by single-crystal X-ray diffraction. The complexation of these ligands with salts of Cu-I, Cu-II, Ni-II and Zn-II has been studied by electrospray mass spectrometry and uv-visible spectrophotometry in acetonitrile and methanol solution. Evidence for 1:1 and 2:1 complexation is presented. Two copper(I) complexes were isolated including a mixed chloride-bromide copper(I) complex in which a dimeric structure is adopted with a 22-membered metallacycle.

引用

页码：323 / 329

页数：7

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