The maximum hardness principle and the composition of Zn(II) and Cd(II) tetrafluoroborate complexes with nitrogen-containing organic bases

被引:0
作者
Chebotarev, AN [1 ]
Shestakova, MV [1 ]
Kuz'min, VE [1 ]
Artemenko, AG [1 ]
机构
[1] Mechnikov Univ, UA-270014 Odessa, Ukraine
关键词
D O I
10.1007/s11173-005-0145-8
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
The hardness/softness parameters of the central complexing ion, the donor nitrogen atom of the ligand, and the coordination bond were calculated for zinc and cadmium tetrafluoroborate complexes with nitrogen-containing organic bases of various composition (both experimentally determined and hypothetical). On the basis of the quantitative estimate of the hard/soft characteristics of the whole series of the coordination compounds considered, it was found that the hardest parameters are inherent in the complexes isolated in a pure state by a preparative method.
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收藏
页码:619 / 622
页数:4
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