New volatile complexes of Ni(II) and Pd(II) with 2,2,6,6-tetramethyl-3-amino-4-hepten-5-one: Structure and properties

被引:9
|
作者
Zharkova, G. I. [1 ]
Baidina, I. A. [1 ]
Stabnikov, P. A. [1 ]
机构
[1] Russian Acad Sci, Siberian Div, AV Nikolaev Inst Inorgan Chem, Novosibirsk, Russia
关键词
beta-iminoketonates; nickel(II); palladium(II); volatility; structure;
D O I
10.1007/s10947-008-0128-y
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
New volatile beta-iminoketonate complexes of Ni(L)(2) and Pd(L)(2) were obtained. beta-Aminovinylketone C(CH3)(3)C(NH2)CHC(O)C(CH3)(3) was used as HL. Synthesis of the compound is described, and element analysis, DTA, and IR spectral data are given. The complexes were investigated by XRPA and XRD. The structures are molecular, consist of the trans complexes, and are isostructural. The central atoms have a square plane environment with a (MO2N2) coordination unit. The M-O and M-N distances and the N-M-O valence chelate angles are equal, 1.834 angstrom, 1.848 A angstrom, and 94.2 degrees for Ni(L)(2) and 1.972 A angstrom, 1.975 angstrom, and 92.40 degrees for Pd(L)(2).
引用
收藏
页码:309 / 316
页数:8
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