Zeitschrift für Naturforschung A · 2005 · 20 citations · 0 references
Natural SciencesChemistryPhysicsPhysical ChemistrySolid State PhysicsSolid-state ChemistryCrystal ChemistryInorganic MaterialsPhase AnalysisPhase EquilibriaPhase TransitionsTransition Metal ChemistryManganese ChemistryManganese OxidesMetastable StatesPhase Polymorphism
Abstract Six solid phases of [Mn(DMSO) 6 ](ClO 4 ) 2 have been detected by differential scanning calorimetry. The phase transitions were found between the following solid phases: stable KIc ↔ stable KIb at T C5 = 225 K, metastable KIII ↔ metastable KII at T C4 = 322 K, stable KIb ↔ stable KIa at T C3 = 365 K, metastable KII↔overcooled K0 at T C2 = 376 K and stable KIa→stable K0 at T C1 = 379 K. The title compound melts at T m = 488 K.