Optimization of crystal packing in semiconducting spin-crossover materials with fractionally charged TCNQδ− anions (0 < δ < 1)

Ökten Üngör, Eun Sang Choi, Michael Shatruk

2021Chemical Science28 citationsDOI Open Access PDF

Abstract

Co-crystallization of the cationic complex [Fe(3-bpp)2] 2+ with fractionally charged TCNQ δ − anions (0 < δ < 1) affords semiconducting spin-crossover (SCO) materials. The abruptness of SCO is strongly dependent on the interstitial solvent content.

Topics & Concepts

Cationic polymerizationSpin crossoverCrystallizationSolventCrystal (programming language)CrossoverCrystallographyIonSpin (aerodynamics)ChemistryMaterials scienceChemical physicsPhysicsPolymer chemistryOrganic chemistryThermodynamicsComputer scienceArtificial intelligenceProgramming languageMagnetism in coordination complexesOrganic and Molecular Conductors ResearchLanthanide and Transition Metal Complexes

Optimization of crystal packing in semiconducting spin-crossover materials with fractionally charged TCNQ<sup><i>δ</i>−</sup> anions (0 &lt; <i>δ</i> &lt; 1)

Abstract

Topics & Concepts

Optimization of crystal packing in semiconducting spin-crossover materials with fractionally charged TCNQ<sup><i>δ</i>−</sup> anions (0 < <i>δ</i> < 1)