THE ELECTRONIC-STRUCTURE OF ORGANOMETALLIC COMPLEXES OF THE F-ELEMENTS .36. PARAMETERIZATION OF THE CRYSTAL-FIELD SPLITTING PATTERN OF (CH3OCH2CH2C5H4)3SMIII

被引:10
|
作者
QIAN, C
WANG, B
EDELSTEIN, N
REDDMANN, H
HAGEN, C
AMBERGER, HD
机构
[1] UNIV HAMBURG,INST ANORGAN & ANGEW CHEM,MARTIN LUTHER KING PL 6,D-20146 HAMBURG,GERMANY
[2] CHINESE ACAD SCI,SHANGHAI INST ORGAN CHEM,ORGANOMET CHEM LAB,SHANGHAI 200032,PEOPLES R CHINA
[3] LAWRENCE BERKELEY LAB,DIV CHEM SCI,BERKELEY,CA 94720
关键词
D O I
10.1016/0925-8388(94)90183-X
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 absorption and luminescence spectra of (CH3OCH2CH2C5H4)3Sm(III) (Cp3'Sm) in hydrocarbon glasses and in KBr pellets have been measured at room and low temperatures. The bands were assigned assuming comparable crystal field splitting patterns for Cp3'Sm and for the previously analyzed Cp3Sm(NCCH3)2. The parameters of an empirical Hamiltonian were fitted to the energies of 42 levels to give an rms deviation of 42 cm-1. Making use of the calculated wave functions and eigenvalues, the experimentally determined low temperature magnetic susceptibility of powdered Cp3'Sm could be simulated.
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页码:87 / 89
页数:3
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