Belic, Sanja published the artcileThermochromic behaviour and thermodynamics of cobalt(II) chloride complexes in ammonium nitrate + N-methylformamide mixture, Computed Properties of 123-39-7, the main research area is cobalt chloride complex ammonium nitrate methylformamide mixture thermodn.
In this paper thermochromic features of cobalt(II) were investigated in the binary mixture containing inorganic salt (ammonium nitrate) and mol. solvent (N-methylformamide) in order to find responsive thermochromic medium for possible application in a greenhouses for auto-regulated shading and solar protection. Absorption spectra of cobalt(II) in the NH4NO3 + zNMF (z = 3, 4, 5, 6 and 20) binary mixtures were recorded in the visible wavelength range in the presence of different cobalt(II) and chloride concentrations at five selected temperatures: 308.15; 318.15; 328.15; 338.15 and 348.15 K. From the obtained spectra, geometry, composition and speciation of the complexes were discussed. Influences of the temperatureand mixture composition on the absorption spectra were also analyzed. From an anal. of the spectra using two computer programs, it was concluded that the following complexes were formed: [Co(NO3)4(NMF)2]2-, [CoCl3(NO3)(NMF)2]2-and [CoCl4]2-. For these complexes stability constants were determined at all temperatures Thermodn.parameters were also calculated using the temperaturedependence of calculated stability constants
Journal of Molecular Liquids published new progress about Absorption. 123-39-7 belongs to class amides-buliding-blocks, name is N-Methylformamide, and the molecular formula is C2H5NO, Computed Properties of 123-39-7.
Referemce:
Amide – Wikipedia,
Amide – an overview | ScienceDirect Topics