6533b82ffe1ef96bd1295a40

RESEARCH PRODUCT

Spin Transition of 1D, 2D and 3D Iron(II) Complex Polymers The Tug-of-War between Elastic Interaction and a Shock-Absorber Effect

Peter WeinbergerMatthias GrunertPetra J. Van Koningsbruggen

subject

chemistry.chemical_classificationAlkaneCatenaneInorganic chemistrySpin transitionCooperativityGeneral ChemistryPolymerPerchloratechemistry.chemical_compoundCrystallographychemistrySpin crossoverTetrazole

description

The structures of linear chain Fe(II) spin-crossover compounds of α,β- and α,ω-bis (tetrazol-1-yl)alkane type ligands are described in relation to their magnetic properties. The first threefold interlocked 3-D catenane Fe(II) spin-transition system, [μ-tris(1,4-bis(tetrazol-1-yl)butane-N1,N1′) iron(II)] bis(perchlorate), will be discussed. An analysis is made among the structures and the cooperativity of the spin-crossover behaviour of polynuclear Fe(II) spin-transition materials.

https://doi.org/10.1007/s00706-002-0492-9