Pressure Tunable Electronic Bistability in Fe(II) Hofmann-like Two-Dimensional Coordination Polymer [Fe(Fpz)<sub>2</sub>Pt(CN)<sub>4</sub>]: A Comprehensive Experimental and Theoretical Study
Ruixin Li, G. G. Levchenko, Francisco Javier Valverde‐Muñoz, A.B. Gaspar, Viktor Ivashko, Quanjun Li, Bingbing Liu, Mengyun Yuan, Hennagii Fylymonov, José Antonio Real
Abstract
] is a direct consequence of a local distortion of the octahedral geometry of the Fe(II) centers for pressures higher than 0.4 GPa. Interestingly, there is not a coexistence of the high- and low-spin (HS and LS, respectively) phases in TIST experiments, while in PIST experiments, the coexistence of the HS and LS phases in the metastable region of the phase transition induced by pressure is observed for a first time in a first-order gradual spin transition with hysteresis.
Topics & Concepts
ChemistryMetastabilityCondensed matter physicsPhase diagramPhase transitionRaman spectroscopySpin transitionHysteresisThermodynamicsPhase (matter)CrystallographyPhysicsQuantum mechanicsOrganic chemistryMagnetism in coordination complexesOrganic and Molecular Conductors ResearchElectron Spin Resonance Studies