Russian Journal of Inorganic Chemistry, Tập 45,Số phát hành 9-12British Library Lending Division with the cooperation of the Royal Society of Chemistry, 2000 |
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quencies of stretching vibrations a , and b2 in the CIF cation are almost 100 cm higher that the highest vibrational frequency a , in the CIF , molecule . The two- and three - center bonds in the cations , like in the neutral CIF - CIF3 ...
quencies of stretching vibrations a , and b2 in the CIF cation are almost 100 cm higher that the highest vibrational frequency a , in the CIF , molecule . The two- and three - center bonds in the cations , like in the neutral CIF - CIF3 ...
Trang 1508
... cations over structural positions . Bond valence summa- tions showed that the M ( 1 ) 06 and M ( 3 ) O , positions should be occupied by divalent cations and the M ( 2 ) 06 and M ( 4 ) 06 positions should accommodate trivalent cations ...
... cations over structural positions . Bond valence summa- tions showed that the M ( 1 ) 06 and M ( 3 ) O , positions should be occupied by divalent cations and the M ( 2 ) 06 and M ( 4 ) 06 positions should accommodate trivalent cations ...
Trang 1649
... cations at the 3e positions can simply be inter- preted in terms of geometry . For these cations to be effi- ciently displaced by external electric field along the threefold axis , they should be smaller then the diameter of a ...
... cations at the 3e positions can simply be inter- preted in terms of geometry . For these cations to be effi- ciently displaced by external electric field along the threefold axis , they should be smaller then the diameter of a ...
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HighTemperature Superconductors | 1319 |
Synthesis and Properties of Mixed Oxides M5A0 5Zr1 5M0O46 M K | 1327 |
Variation of the Composition of Hydrous Metal Oxide Hydroxides | 1335 |
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absorption According acid addition analysis angles anion atoms bands bismuth bond calculated carbon cations changes Chem chemical Chemistry chloride cm-¹ complexes composition compounds concentration constant containing coordination Copyright corresponding crystal curves decrease described determined diagram distances effect electron energy existence experimental extraction fluorine formation frequencies H₂O heating higher hydrogen increase initial Inorganic Institute interaction ions Journal Khim layers ligand lines measured melting metal method mixture mol/l molecules Moscow Neorg observed obtained oxides oxygen parameters patterns peaks phase Physics positions potassium powder precipitation prepared presented properties range ratio reaction REFERENCES reflections region respectively Russian salts samples Sciences shows sodium solid solubility solutions space group spectra spectrum stability structure studied synthesis Table temperature thermal tion transition Translation unit cell values vibrations X-ray X-ray diffraction