Russian Journal of Inorganic Chemistry, Tập 48,Số phát hành 5-8British Library Lending Division with the cooperation of the Royal Society of Chemistry, 2003 |
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Trang 765
... determination of Fe2 + and Fe3 + in the reaction products . Sodium peroxoborate was used in this work ( ~ 20 % active oxygen ) [ 8 ] . Its concentration was determined permanganatometrically with an error of ± 2 x 10 mol / l . The ...
... determination of Fe2 + and Fe3 + in the reaction products . Sodium peroxoborate was used in this work ( ~ 20 % active oxygen ) [ 8 ] . Its concentration was determined permanganatometrically with an error of ± 2 x 10 mol / l . The ...
Trang 772
... determined . The thermodynamic stability constant of the complex has been deter- mined by extrapolation to a zero ... determined potentiometrically . Reagent grade magne- sium nitrate was recrystallized from twice distilled water . The ...
... determined . The thermodynamic stability constant of the complex has been deter- mined by extrapolation to a zero ... determined potentiometrically . Reagent grade magne- sium nitrate was recrystallized from twice distilled water . The ...
Trang 874
... determined at 260-515 and 225-450 K , respectively . At 430 K , II undergoes a phase transition resulting in B - TISbF4 modification , which is character- ized by a high ionic ( superionic ) conductivity above 420 K ( σ ~ 2.5 × 10-3 S ...
... determined at 260-515 and 225-450 K , respectively . At 430 K , II undergoes a phase transition resulting in B - TISbF4 modification , which is character- ized by a high ionic ( superionic ) conductivity above 420 K ( σ ~ 2.5 × 10-3 S ...
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Vol 48 No 5 | 622 |
Synthesis and Crystal Structure | 632 |
Synthesis and Study | 642 |
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ų absorption acetonitrile acid analysis angles anion aqueous atoms band bond lengths calcd calculated carbon cations Chem chemical chloride cluster cm-¹ complexes composition concentration corresponding crystal structure Crystallogr curves decomposition decrease electron English Translation Copyright europium experimental extraction formation formed fullerenes H NMR H₂O hydrates hydrogen increases Inorganic Chemistry interaction ionic ions IR spectroscopy iron(III isomers Khim kJ/mol ligand luminescence MAIK Nauka/Interperiodica metal mixture mmol mol/l molecular molecules Moscow Nauk Neorg NMR spectra octahedra Original Russian Text oxide oxohydroxide parameters phase Phys plexes polyhedron protons quinaldinates range ratio reaction refined region Russia Received Russian Academy Russian Journal Russian Text Copyright ruthenium samples scandium signals sodium solid solutions solubility solvent space group spectroscopy spectrum stability studied sulfate synthesis Table thermal tion unit cell values VD polyhedra vibrations X-ray crystallography X-ray diffraction xerogels