EQUILIBRIUM BETWEEN DIAMAGNETISM AND PARAMAGNETISM IN A MAGNETIC-FIELD

被引:2
|
作者
JANSEN, AGM [1 ]
LEJAY, J [1 ]
WIEGELMANN, H [1 ]
WYDER, P [1 ]
BRONGER, W [1 ]
机构
[1] TECH HSCH AACHEN,INST ANORGAN CHEM,D-52062 AACHEN,GERMANY
关键词
MAGNETIC FIELD EFFECTS; SPIN EQUILIBRIA; HIGH-SPIN LOW-SPIN TRANSITIONS;
D O I
10.1524/zpch.1993.182.Part_1_2.001
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
For a Co complex in an optical transmission experiment and for a Fe complex by means of a dilatometer, the spin crossover between a paramagnetic high-spin state and a diamagnetic low-spin state has been observed to shift to the paramagnetic side in magnetic fields up to 20 T. In a thermodynamic analysis, the quadratic dependence of the shift in the spin transition can be evaluated quantitatively.
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页码:1 / 8
页数:8
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