Published in Russian Journal of Inorganic Chemistry
AbstractDetailed analysis is carried out for the set of experimental data, including those given in most recent publications, on the gas-phase and heterogeneous equilibria of reactions involving lower chromium fluorides. The causes for discrepancies between the same thermodynamic characteristics of compounds obtained in various studies are consider...
Published in Russian Journal of Inorganic Chemistry
An Erratum to this paper has been published: https://doi.org/10.1134/S003602362130001X
Published in Russian Journal of Inorganic Chemistry
AbstractConcentration dependences of the lattice parameter a = f(x) and density ρ = f(x) have been studied for single crystals of the ternary solid solution Sr0.8La0.2 –xLuxF2.2 (fluorite type, CaF2; 0 ≤ x ≤ 0.2, x is the mole fraction of LuF3) grown from the melt by the Bridgman method. The experimental dependences a(x) and ρ(x) obey the additivit...
Published in Russian Journal of Inorganic Chemistry
AbstractTwo glycolamide based functionalized ionic liquids (ILs) having imidazolium cations namely LI (mono-ionic) and LII (di-ionic) were synthesized for the extraction of Pb(II) and Co(II) from waste water. The synthesized ligands were characterized by FTIR and NMR spectroscopy. The extraction efficiency of both mono- and di-ionic liquids was eva...
Published in Russian Journal of Inorganic Chemistry
AbstractTwo novel porous zinc metal-organic frameworks (MOFs) 1 and 2 based on 1,1′-bis-((3,5-dicarboxybenzyl)-4,4′-bipyridinium) dichloride (H4bdcbpy·2Cl) ligand have been successfully synthesized by solvothermal reactions at different temperatures. Compounds 1 and 2 have the same composition but crystallize in different crystal systems. Compound ...
Published in Russian Journal of Inorganic Chemistry
AbstractThe molar heat capacity of lanthanum hafnate of the pyrochlore structure type was measured by differential scanning calorimetry in the temperature range 310–1380 K. The temperature dependence of the unit cell parameter a in the range 303–1273 K was characterized. The absence of structural transformations was demonstrated, and the thermal ex...
Published in Russian Journal of Inorganic Chemistry
AbstractThe structural features of eleven mononuclear octahedral monooxo [d2-Re(V)] complexes \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$\left[ {{\text{ReO}}\left(...
Published in Russian Journal of Inorganic Chemistry
AbstractThe process of pyrite formation has been studied by nuclear gamma resonance, X-ray diffraction, and thermogravimetric analysis in combination with thermomagnetic measurements. It has been established at which sulfur content in the charge pyrite begins forming, whether this phase grows smoothly or intermittently with an increase in the sulfu...
Published in Russian Journal of Inorganic Chemistry
AbstractPhase equilibria were modeled in the form of a three-dimensional phase diagram for the Na+,Sr2+||Cl–,\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$${\text{WO}}...
Published in Russian Journal of Inorganic Chemistry
AbstractActivity coefficients in aqueous solutions of alkali metal nitrates at 298 K have been calculated by the generalized Debye–Huckel theory using experimental values of the static dielectric constant of solutions. It has been shown that calculation without optimization of model parameters in a number of systems reproduces the dependence of act...
