Magnetic,
<sup>57</sup>
Fe Mössbauer, and IR Monitoring of the Thermal Spin Transition in a New Family of Iron(
<scp>II</scp>
) Spin‐Transition Complexes
作者:Arno F. Stassen、Matthias Grunert、Eva Dova、Martin Müller、Peter Weinberger、Günter Wiesinger、Henk Schenk、Wolfgang Linert、Jaap G. Haasnoot、Jan Reedijk
DOI:10.1002/ejic.200200652
日期:2003.6
A new family of iron(II) tetrafluoroborate and perchlorate spin-crossover compounds has been synthesised and is discussed. The iron(II) ion is surrounded by six 1-ethyltetrazole ligands, which are halogen-substituted on the C2 atom of the ethyl group. The spin-crossover temperatures T1/2 are high compared to the unsubstituted (1-alkyltetrazole)iron(II) complexes. The shape of the spin-transition curve