Research output: Contribution to journal › Article › peer-review
Solubility of d-element salts in organic and aqueous-organic solvents : II. Effect of halocomplex formation on solubility of cobalt bromide and chloride and nickel chloride. / Gorbunov, A. O.; Tsyrul'nikov, N. A.; Tikhomirova, A. A.; Bogachev, N. A.; Skripkin, M. Yu.; Nikolskii, A. B.; Pestova, O. N.
In: Russian Journal of General Chemistry, Vol. 86, No. 4, 04.2016, p. 771-777.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Solubility of d-element salts in organic and aqueous-organic solvents
T2 - II. Effect of halocomplex formation on solubility of cobalt bromide and chloride and nickel chloride
AU - Gorbunov, A. O.
AU - Tsyrul'nikov, N. A.
AU - Tikhomirova, A. A.
AU - Bogachev, N. A.
AU - Skripkin, M. Yu.
AU - Nikolskii, A. B.
AU - Pestova, O. N.
PY - 2016/4
Y1 - 2016/4
N2 - Solubility of salts in the systems MCl2-H2O-Solv (M = Co, Ni) and CoBr2-H2O-Solv (Solv = dimethyl sulfoxide, dimethyl formamide, and dimethyl acetamide) at 25A degrees C was measured experimentally. Dominating species of cobalt and nickel halides existing in various concentration regions were identified by analysis of electron absorption spectra. It was shown that the major factor defining solubility is the interaction of halocomplexes of metal ions with solvent molecules.
AB - Solubility of salts in the systems MCl2-H2O-Solv (M = Co, Ni) and CoBr2-H2O-Solv (Solv = dimethyl sulfoxide, dimethyl formamide, and dimethyl acetamide) at 25A degrees C was measured experimentally. Dominating species of cobalt and nickel halides existing in various concentration regions were identified by analysis of electron absorption spectra. It was shown that the major factor defining solubility is the interaction of halocomplexes of metal ions with solvent molecules.
KW - solubility
KW - ternary systems
KW - aqueous-organic solvents
KW - halocomplex formation
KW - cobalt halide complexes
KW - nickel halide complexes
KW - SOLVATION
KW - COMPLEXES
KW - WATER
KW - IONS
KW - N,N-DIMETHYLFORMAMIDE
KW - N,N-DIMETHYLACETAMIDE
KW - DIMETHYLSULFOXIDE
KW - MANGANESE(II)
KW - SOFTNESS
U2 - 10.1134/S1070363216040022
DO - 10.1134/S1070363216040022
M3 - статья
VL - 86
SP - 771
EP - 777
JO - Russian Journal of General Chemistry
JF - Russian Journal of General Chemistry
SN - 1070-3632
IS - 4
ER -
ID: 9140032