Effect of sodium(I), calcium(II), lanthanum(III) and thorium(IV) on the aromatic system of p-hydroxybenzoates

被引：7
作者：
Dasiewicz, B
Fuks, L
Lewandowski, W
机构：
[1] Bialystok Tech Univ, Dept Chem, PL-15435 Bialystok, Poland
[2] Agr Univ Warsaw, Dept Gen Chem, PL-02528 Warsaw, Poland
[3] Inst Nucl Chem & Technol, PL-03195 Warsaw, Poland
来源：
JOURNAL OF MOLECULAR STRUCTURE | 2001年 / 565卷
关键词：
p-hydroxybenzoate; complexation; vibrational spectra; electronic charge distribution;
D O I：
10.1016/S0022-2860(00)00912-1
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
The Vibrational spectra of the selected p-hydroxybenzoates have been recorded and analyzed. Cations of the investigated complexes were of similar radii but of different electronic charges. It has been found that only the statistical analysis of correlation existing between the linear combination of several aromatic ring vibrational modes and the ionic potential of the investigated cations (simple function of the ionic radius, atomic weight and electronic charge) provides accurate information on the operation of these cations on the aromatic system of the ligand. (C) 2001 Elsevier Science B.V. All rights reserved.
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页码：1 / 6
页数：6
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