Synthesis and characterization of palladium(II) complexes [PdX2(p-diben)] (X = Cl, Br, I, N3, or NCO; p-diben = N,N'-bis(4-dimethylaminobenzylidene)ethane-1,2-diamine): crystal structure of [Pd(N3)2(p-diben)]

被引：2

作者：

Sarto, Luis E. ^{[1
]}

Landre, Iara M. R. ^{[1
]}

Bozza, Gabriela F. ^{[1
]}

Torres, Claudia ^{[1
]}

de Almeida, Eduardo T. ^{[1
]}

机构：

[1] Univ Fed Alfenas UNIFAL MG, Inst Quim, BR-37130000 Alfenas, MG, Brazil

来源：

TRANSITION METAL CHEMISTRY | 2014年 / 39卷 / 05期

关键词：

TRANSITION-METAL-COMPLEXES; SCHIFF-BASE COMPLEXES; ISOMERIZATION; EPOXIDATION; CATALYST; IMINES;

D O I：

10.1007/s11243-014-9824-y

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Five new complexes of general formula [PdX2(p-diben)], where p-diben = N,N'-bis(4-dimethylaminobenzylidene)ethane-1,2-diamine) (1) and X = Cl (2), Br (3), I (4), N-3 (5), or CNO (6), were synthesized and characterized by physicochemical and spectroscopic methods. The crystal structure of compound (5) was determined by single-crystal X-ray diffraction. Complexes 2-6 were characterized as N,N-chelated products. The crystal structure confirmed this formulation for [Pd(N-3)(2)(p-diben)], besides showing the isomerism inversion of one of the C=N bonds, caused by Pd(II) coordination.

引用

页码：495 / 500

页数：6

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