Russian Journal of Inorganic Chemistry, Tập 47,Số phát hành 5-8British Library Lending Division with the cooperation of the Royal Society of Chemistry, 2002 |
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... anion sharply decreased with a synchro- nous increase in the B , H4 concentration . The B2H content decreased from 95.3 mol % at 20 ° C to 11.8 mol % at 40 ° C , while the B , H14 content in the same interval of temperatures increased ...
... anion sharply decreased with a synchro- nous increase in the B , H4 concentration . The B2H content decreased from 95.3 mol % at 20 ° C to 11.8 mol % at 40 ° C , while the B , H14 content in the same interval of temperatures increased ...
Trang 1178
... anion . The C = O stretching vibration band v ( C = O ) appears in the IR spectrum of complex II at 1628 cm - 1 , which is ~ 50 cm - 1 lower than in the spectrum of the unbound diacetyloxy - substituted anion . It follows that both acyl ...
... anion . The C = O stretching vibration band v ( C = O ) appears in the IR spectrum of complex II at 1628 cm - 1 , which is ~ 50 cm - 1 lower than in the spectrum of the unbound diacetyloxy - substituted anion . It follows that both acyl ...
Trang 1180
... Anion Correlation analysis of the " B NMR data and the structures of the anions in crystals I and II allows us to obtain the complete scheme of the regioselective nucleophilic substitution in the closo - decaborate anion BioHo taking ...
... Anion Correlation analysis of the " B NMR data and the structures of the anions in crystals I and II allows us to obtain the complete scheme of the regioselective nucleophilic substitution in the closo - decaborate anion BioHo taking ...
Nội dung
Vol 47 No 5 | 611 |
Superconductor Phases Bi₂Sr₂CaCu2O8+ 8 and BiPb2Sг₂Ca₂Cu3O10+8 | 620 |
Preparation of Technetium Metal for Transmutation into Ruthenium | 637 |
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absorption acid activator addition analysis angles anions appear atoms band bismuth bond calculated carbonate cations charge Chem chemical Chemistry cm-¹ complexes composition compounds concentration constants containing coordination Copyright corresponding crystal curves decomposition decrease described determined distances effect electronic elements energy equilibrium experimental formation function heating hydrogen increase initial Inorganic Institute interaction ionic ions Journal Khim ligand measured melt metal method mixture molecules Moscow Neorg observed obtained oxides oxygen parameters patterns phase Phys Physics positions powder prepared presence properties range ratio reaction REFERENCES reflections region respectively Russian salts sample shift shows similar sodium solid solid solutions solution space group spectra spectrum stability starting structure studied substitution synthesis Table temperature thermal tion transition unit cell values vibrations X-ray diffraction