1. Cooperative Thermal and Optical Switching of Spin States in a New Two-Dimensional Coordination Polymer
- Author
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Ana B. Gaspar, Virginie Niel, Ana Galet, José Antonio Real, and M. Carmen Muñoz
- Subjects
Switching ,Thermal ,Optical ,Low temperatures ,Hysteresis ,Spin ,Spin states ,Coordination polymer ,UNESCO::QUÍMICA ,Molecular physics ,QUÍMICA [UNESCO] ,Catalysis ,Ion ,chemistry.chemical_compound ,Spin crossover ,Materials Chemistry ,Spin (physics) ,Coupling ,Chemistry ,Relaxation (NMR) ,Metals and Alloys ,QUÍMICA::Química física [UNESCO] ,CROSSOVER ,General Chemistry ,Surfaces, Coatings and Films ,Electronic, Optical and Magnetic Materials ,CONVERSION ,FISICA APLICADA ,UNESCO::QUÍMICA::Química física ,Ceramics and Composites - Abstract
{Fe(pmd)2[Cu(CN)2]2} (pmd = pyrimidine) displays a rigid two-dimensional structure and undergoes thermal- and optical-driven spin crossover behaviour; cooperative elastic coupling between iron(II) ions in the framework induces thermal hysteresis in the HS↔LS conversion and sigmoidal HS→LS relaxation of the photo-induced HS state at low temperatures. Niel, Virginie, Virginie.Niel@uv.es ; Galet Domingo, Ana Guadalupe, Ana.Galet@uv.es ; Gaspar Pedros, Ana Belen, Ana.B.Gaspar@uv.es ; Real Cabezos, Jose Antonio, Jose.A.Real@uv.es
- Published
- 2003
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