Dynamic Jahn-Teller effect, density functional theory, B3LYP, magnetic and electronic properties. Mössbauer spectroscopy, XMCD, XANES
Oxyfluorides, Phase transition, Entropy, Thermal expansion, Pressure, Barocaloric effect
mixed transition metal compound, crystal structure, strong hydrogen bond, phase transition, thermal analysis
phase transition, dynamics, Raman, electronic excitations, luminescence, Tanabe-Sugano
Phase transition, Fluorides, Heat capacity, Thermal expansion, crystal structure, Lattice dynamics