Russian Journal of Inorganic Chemistry, Tập 24,Trang 959-1906Chemical Society., 1979 |
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Trang 1424
... Europium Thiostannates V.V.Serebrennikov and R.N.Senova X - ray diffraction and differential thermal analysis have shown that europium monosulphide reacts with tin disulphide at 740-750 ° C to give the compounds Eu2SnS4 , Eu , Sn2S ...
... Europium Thiostannates V.V.Serebrennikov and R.N.Senova X - ray diffraction and differential thermal analysis have shown that europium monosulphide reacts with tin disulphide at 740-750 ° C to give the compounds Eu2SnS4 , Eu , Sn2S ...
Trang 1449
... europium and d - elements to change their oxidation state with change in the conditions of synthesis makes it ... europium ions is determined by the X - ray method , and the formula of the compound is known , the oxidation state of the d ...
... europium and d - elements to change their oxidation state with change in the conditions of synthesis makes it ... europium ions is determined by the X - ray method , and the formula of the compound is known , the oxidation state of the d ...
Trang 1450
... europium concentration . RESULTS AND DISCUSSION The Table gives the structural - oxidation state char- acteristics , and Fig . 1 the LIII absorption bands of europium in the most familiar oxygen compounds with the d - elements of groups ...
... europium concentration . RESULTS AND DISCUSSION The Table gives the structural - oxidation state char- acteristics , and Fig . 1 the LIII absorption bands of europium in the most familiar oxygen compounds with the d - elements of groups ...
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COORDINATION solution | 959 |
JOURNAL | 1119 |
JOURNAL | 1441 |
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absorption bands acid Akad analysis anion aqueous solution atoms caesium calculated Chem chemical Chemistry chloride cm-¹ cm¹ cobalt(II complex formation components composition compounds concentration coordination copper(II corresponding crystallisation crystals curves decomposition decrease determined dinitrogen tetroxide ditto equilibrium diagram europium eutectic experimental extraction Figure formed g-ion H₂O hafnium heating hydrated hydrogen hydroxide increase infrared spectra Inorg interaction ionic ions isotherms kcal Khim Khimiya lanthanide lattice ligand lithium mass melting mercury(II metal method mixture molar mole molecules Moscow Nauk SSSR Neorg nickel(II niobium nitrate obtained optical density oxide oxygen parameters phosphate potassium precipitate protons range ratio reaction rhenium(VII rubidium Russ salts scandium shows sodium solid phases solid solutions solubility solvent specimens spectrum stability constants structure studied sulphate sulphuric Table temperature ternary thermal tion Translated from Zhurnal vibrations wavenumbers X-ray diffraction X-ray diffraction patterns Zhur Zhurnal Neorganicheskoi Khimii zirconium