Russian Journal of Inorganic Chemistry, Tập 22,Trang 1-938

absorption bands absorption spectra acid Akad alkali metal ammonium analysis anion aqueous solutions atoms bond calculated cations cerium Chem chemical chloride cm-¹ cm¹ cobalt(III components composition compounds concentration coordination copper(II corresponding crystallisation crystals curves decrease dehydration determined electron endothermic effect equilibrium diagram erbium ethanol eutectic experimental extraction Figure formed H₂O hafnium heating hydrate hydrogen hydrolysis hydroxide increase infrared infrared spectra Inorg Inorganic Chemistry interaction investigated iodide ions iron(II isotherm Khim Khimiya lanthanide lanthanum ligand mass melts method mixture mole molecules Moscow Nauk SSSR neodymium Neorg nickel(II nitrate obtained optical density oxide oxygen phosphate potassium praseodymium precipitate proton pyrochlore range ratio reaction reagent Russ salts shows sodium solid phase solid solutions solubility specimens spectrum stability constants structure studied sulphate Table temperature thermal tion Translated from Zhurnal vanadium vibrations wavenumbers X-ray diffraction X-ray diffraction patterns Zhur Zhurnal Neorganicheskoi Khimii