Control of Tc and spin bistability in the spin-crossover system, [Fe(4-NH2trz)3](R-SO3)2
Control of Tc and spin bistability in the spin-crossover system, [Fe(4-NH2trz)3](R-SO3)2
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DOI：
10.1016/s0379-6779(98)00672-9
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发表时间：
1999-06-01
期刊：
影响因子：
4.4
通讯作者：
Kojima, N
中科院分区：
文献类型：
--
作者：
Murakami, Y;Komatsu, T;Kojima, N
用磁测量方法研究了铁(II)配合物[Fe(4-NH(2)TRZ)(3)](CmH_2m+1SO_3)(2)·2H(2)O(4-NH(2)TRZ=4-氨基-1，2，4-三氮唑，m=1类似于9)的自旋跃迁行为。转变温度T-c随反离子烷基链长m的增加而升高，并在m=5时饱和。在磁滞宽度上观察到奇偶效应，即偶数m的磁滞宽度较宽，奇数m的磁滞宽度较窄。
The spin transition behavior of iron(II) complexes [Fe(4-NH(2)trz)(3)](CmH2m+1SO3)(2).2H(2)O (4-NH(2)trz=4-amino-1,2,4-triazole, m=1 similar to 9) was investigated by the magnetic measurement. The transition temperature T-c became higher with increasing the length of alkyl chain of counter-ion, m, and saturated at m=5. The even-odd effect was observed in the hysteresis width, that is, the hysteresis width was wider for even m, narrower for odd m.