Cooperative spin crossover behavior in cyanide-bridged Fe(II)-M(II) bimetallic 3D Hofmann-like networks (M = Ni, Pd, and Pt)

被引：457

作者：

Niel, V

Martinez-Agudo, JM

Muñoz, MC

Gaspar, AB

Real, JA

机构：

[1] Univ Valencia, Inst Ciencia Mol, Dept Quim Inorgan, E-46100 Burjassot, Spain

[2] Univ Politecn Valencia, Dept Fis Aplicada, E-46071 Valencia, Spain

来源：

INORGANIC CHEMISTRY | 2001年 / 40卷 / 16期

关键词：

D O I：

10.1021/ic010259y

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The three-dimensional polymeric compounds [Fe(pz)M(CN)(4)]. nH(2)O (PZ = pyrazine, M Ni(II), Pd(II), and Pt(Il)) have been synthesized and characterized. They undergo strong cooperative spin transitions, large hysteresis loops, and dramatic color changes upon spin conversion. The two-dimensional homologues [Fe(PY)(2)M(CN)(4)] (py = pyridine; M = Ni(II), Pd(II), and Pt(II)) also have been synthesized and characterized. In the latter case cooperativity is smaller than in the tri-dimensional derivatives, and consequently narrower hysteresis loops were observed.

引用

页码：3838 / +

页数：3

共 13 条

[1] Transitions still to be made [J].