Russian Journal of Inorganic Chemistry, Tập 41,Trang 341-681Chemical Society., 1996 |
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Trang 379
... observed . The IR spectrum of free bipyridylamine contains a band at 3250 cm- ' . This band can be assigned to the stretching vibrations of the N - H bond . This assignment is justified , because no bands are observed in the above ...
... observed . The IR spectrum of free bipyridylamine contains a band at 3250 cm- ' . This band can be assigned to the stretching vibrations of the N - H bond . This assignment is justified , because no bands are observed in the above ...
Trang 380
... observed . As we can see , a change of the stretching vibration frequencies of the B - H bonds of the vertex and equatorial boron atoms is observed : in the salts of alkaline metals , these vibra- tions appear at 2530 and 2470 cm ...
... observed . As we can see , a change of the stretching vibration frequencies of the B - H bonds of the vertex and equatorial boron atoms is observed : in the salts of alkaline metals , these vibra- tions appear at 2530 and 2470 cm ...
Trang 437
... observed at a potential shift from -1.4 to -1.6 V because of an increase in the rate of the electroreduction of the complex . A similar dependence was observed for the polymeric complex of iron . The reduction of trace water present in ...
... observed at a potential shift from -1.4 to -1.6 V because of an increase in the rate of the electroreduction of the complex . A similar dependence was observed for the polymeric complex of iron . The reduction of trace water present in ...
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Synthesis and Properties of Inorganic Compounds | 353 |
Conversions of Calcium Phosphates in Water and H3PO4 Solutions | 359 |
Formation of Carbine Intercalation Compounds | 365 |
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absorption according acid analysis angles anions aqueous band bismuth bond bridging calculated carbon cations changes Chem chemical Chemistry chloride clusters cm-¹ complexes composition compounds concentration considered constants containing coordination Copyright corresponding crystal curves cycles decrease dependence determined diffraction distances effect electronic elements energy experimental extraction formation groups H₂O higher hydrazide hydrogen increase indicates Inorganic interaction involved ions Khim lanthanide ligands mechanism melting metal method mixture mol/l molecules molybdenum Moscow Neorg observed obtained occur orbitals organic oxidation oxygen atoms parameters partial peak peritectic phase points position possible potential prepared present properties Publishing range ratio reaction reduction REFERENCES respectively Russian salts samples Sciences similar solid solutions space group spectra spectrum stability structure studied sulfate surface synthesis Table temperature tion Translated values vibrations X-ray yield