Thermodynamic Characteristics of Samarium and Europium Chlorides in Molten Alkali Metal Chlorides

a Laboratoire d’Electrochimie et de Physico-chimie des Mat´eriauxet Interfaces, Ecole Nationale Sup´erieure d’Electrochimie et d’Electrom´etallurgie de Grenoble, Institut

Electronic absorption spectra of gaseous chlorine and their saturated solutions in molten alkali chlorides were studied in wide ranges of temperature and wavelength. There is a

The observed changes in the position of absorption band maxima and optical density with changing tem- perature and cationic composition of salt solvent al- lows us to coordinate

Dur- ing the work-up procedure, minor amounts of hydrogen halide adducts of compounds 2 and 3 were isolated as single crystals, which contain a further equivalent

On the other hand it is also worth noting that in contrast to the iminium chloride [Me 2 N=CH 2 ]Cl, formamidinium chloride [(Me 2 N) 2 CH]Cl does not form metal carbon bonds

Of three solvent-free structures, 2,4- and 3,5-di- chloroanilinium chlorides both form ribbon structures involving annelated R 2 4 (8) rings with NH 2 donors (two hydrogen atoms

Fig. Packing diagram of 2,5-Cl viewed parallel to the y axis. Classical hydrogen bonds are shown as thick dashed lines, H þþþ Cl and Cl2 þþþ Cl3 contacts as thin dashed lines. The

The main predictions that emerge from our calculations are as follows: (i) in MRX 4 a fourfold coordination of the rare-earth atom is accompanied by twofold or threefold coordination