Temperature-induced release of crystal water in the Co, Mo and Pt complexes of N,N-diacetatedithiocarbamate. FTIR spectroscopy and quantum chemical study

Crystal structure of sodium morpholine-4-carbodithioate, (C5H12NNaO3S2)

“…Their functionalization of substituents on the nitrogen atom of the dithiocarbamate moeity, can result in various complex structures through secondary interactions hence desirable physical properties [8]. The ease of formation of metal complexes is due to the electron delocalization around the N(CSS)-moiety which is also transferred to the metal centre [9]. This ability is recognized to the approval of dithiocarbamates and thioureide tautomers [10].…”

Infrared spectroscopic monitoring of solid-state processes

“…For this reason, it is somewhat surprising that this method has not come into wider use, and the literature in which it has been applied is limited to a very narrow circle of authors. [187][188][189][190][191][192][193][194][195] Beyond its original use to detect temperature-induced solid-solid phase transitions, the method found use in monitoring isothermal crystallization of the cocrystalline phase from the melt. 194 Additionally, the temperature-dependant baseline measurements, together with changes in spectral features of a series of picrate surfactants indicate a phase transition, not evident from differential scanning calorimetry (DSC) or differential thermal analysis (DTA) measurements, thus indicating an adiabatic phase transition, which causes change in the optical but not thermal properties of the sample.…”