EPR measurements in copper saccharinate single crystals

被引：25
作者：
Brondino, CD
Calvo, R
Baran, EJ
机构：
[1] NATL UNIV LA PLATA,FAC CIENCIAS EXACTAS,CTR QUIM INORGAN,CEQINOR,RA-1900 LA PLATA,ARGENTINA
[2] UNIV NACL LITORAL,FAC BIOQUIM & CIENCIAS BIOL,DEPT FIS,RA-3000 SANTA FE,ARGENTINA
[3] UNL,CONICET,RA-3000 SANTA FE,ARGENTINA
[4] NATL UNIV LA PLATA,FAC CIENCIAS EXACTAS,CTR QUIM INORGAN,CEQUINOR,RA-1900 LA PLATA,ARGENTINA
来源：
CHEMICAL PHYSICS LETTERS | 1997年 / 271卷 / 1-3期
关键词：
D O I：
10.1016/S0009-2614(97)00431-4
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：
Electron paramagnetic resonance measurements have been performed in single crystals of copper(II) saccharinate, [Cu(C7H4NO3S)(2)(H2O)(4)]. 2H(2)O, as a function of the magnetic field orientation. The characteristics of the spectra are dominated by the exchange narrowing phenomenon which partially collapses the hyperfine structure, and the resonances due to magnetically different copper ions in the unit cell. The data are used to estimate the magnitude of the exchange couplings between copper ions in the compound and the results are discussed in terms of the structural data.
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页码：51 / 54
页数：4
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