Russian Journal of Inorganic Chemistry, Tập 22Chemical Society., 1977 |
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Kết quả 1-3 trong 72
Trang 54
... COORDINATION COMPOUNDS OF UREA AND CERIUM - SUBGROUP LANT HANIDE PROPIONATES In order to identify the hydrated urea coordination compounds obtained , they were analysed by X - ray powder diffraction . The diffractometer traces were ...
... COORDINATION COMPOUNDS OF UREA AND CERIUM - SUBGROUP LANT HANIDE PROPIONATES In order to identify the hydrated urea coordination compounds obtained , they were analysed by X - ray powder diffraction . The diffractometer traces were ...
Trang 84
... coordination about the 3d metal is achieved in fused salt systems with a high activity of Cl- ions ( the thermodynamic criterion ) or , in other words , with pronounced electron - donating properties of the Cl- ligand ( the chemical ...
... coordination about the 3d metal is achieved in fused salt systems with a high activity of Cl- ions ( the thermodynamic criterion ) or , in other words , with pronounced electron - donating properties of the Cl- ligand ( the chemical ...
Trang 631
... Coordination Number of Atoms in Crystals S.S.Batsanov To overcome difficulties in determining the coordination numbers in crystals with irregular coordination polyhedra an energy criterion is proposed for finding the contribution of the ...
... Coordination Number of Atoms in Crystals S.S.Batsanov To overcome difficulties in determining the coordination numbers in crystals with irregular coordination polyhedra an energy criterion is proposed for finding the contribution of the ...
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JOURNAL | 1 |
olatilisation and thermodynamic properties | 6 |
Reaction of tricalcium orthophosphate with | 33 |
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absorption band absorption spectra acid Akad alkali metal ammonium analysis anion aqueous solutions atoms bond bromine calculated cations cerium Chem chemical Chemistry chloride cm-¹ cm¹ complex formation composition compounds concentration coordination copper(II corresponding crystallisation crystals curve decomposition decrease dehydration density determined electron endothermic endothermic effects equilibrium diagram erbium ethanol experimental Figure formed H₂O hafnium heating hydrate hydrogen hydrolysis hydroxides increase infrared spectra Inorg interaction investigated ions iron(III isotherm Khim Khimiya lanthanide lanthanum ligand melts metaphosphates method mixtures mole molecules Moscow Na₂HPO4 Nauk SSSR neodymium Neorg nickel(II obtained oxide oxygen parameters phosphate phosphorite polyphosphates potassium precipitate protons pyrochlore range ratio reaction Russ salts shows sodium solid phase solid solutions solubility specimens spectrum stability constants structure studied sulphates Table temperature thermal tion titration Translated from Zhurnal tungstates tungsten vanadium(V vibrations wavenumbers X-ray diffraction X-ray diffraction patterns Zhur Zhurnal Neorganicheskoi Khimii