A behavioural difference between an iron(II) grafted polyphosphazene and its small molecule cyclophosphazene analogue
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- 作者：Ross J. Davidson ; Eric W. Ainscough ; Andrew M. Brodie ; Mark R. Waterl ; Harry R. Allcock ; Mark D. Hindenlang ; Boujemaa Moubaraki ; Keith S. Murray ; Keith C. Gordon ; Raphael Horvath ; Guy N.L. Jameson
- 关键词：Polyphosphazene ; Iron(II) ; Spin-crossover
- 刊名：Inorganic Chemistry Communications
- 出版年：November, 2013
- 年：2013
- 卷：37
- 期：Complete
- 页码：158-161
- 全文大小：458 K
文摘
M枚ssbauer and electronic absorbance spectroscopy along with variable temperature magnetic moment measurements demonstrate that a cyclotriphosphazene substituted with an iron(II)-bis-2,6-di(1H-pyrazoly-yl)pyridine moiety (1) and its polyphosphazene analogue (2) differ significantly in magnetic behaviour.