Pressure effect investigations on the spin crossover systems {Fe[H2B(PZ)2]2(bipy)} and {Fe[H2B(pz)2]2(phen)}

被引：43

作者：

Galet, Ana

Gaspar, Ana Belen

Agusti, Gloria

Munoz, M. Carmen

Levchenko, Georgii

Real, Jose Antonio

机构：

[1] Univ Politecn Valencia, Dept Fis Aplicada, Valencia 46022, Spain

[2] Univ Valencia, Inst Ciencia Mol, Dept Quim Inorgan, Valencia 46071, Spain

[3] NAS Ukraine, Donetsk PhysicoThech Inst, UA-83114 Donetsk, Ukraine

来源：

EUROPEAN JOURNAL OF INORGANIC CHEMISTRY | 2006年 / 18期

关键词：

spin transition; bistability; cooperative effects; pressure; phase transitions;

D O I：

10.1002/ejic.200600517

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Pressure effect studies on the spin crossover behaviour of the mononuclear compounds {Fe[H2B(pz)(2)](2)(bipy)}(1) and {Fe[H2B(pz)(2)](2)(phen)}(2) have been performed in the range of 10'Pa-1.02GPa at variable temperatures (100-310K). Continuous spin transitions and displacement of its characteristic temperature has been observed for 1 with increasing pressure. Meanwhile the response of 2 under applied pressures is quite unexpected, and can only be understood in terms of a crystallographic phase transition or change in the bulk modulus of the compound.

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收藏

页码：3571 / 3573

页数：3

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