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Comparing ammonium heptamolybdate with its activator analogues ( ammonium dichromate , chro- mium ( VI ) oxide ... this complicates the thermal oxidation mechanism and enhances layer growth compared to the reference .
Comparing ammonium heptamolybdate with its activator analogues ( ammonium dichromate , chro- mium ( VI ) oxide ... this complicates the thermal oxidation mechanism and enhances layer growth compared to the reference .
Trang 1522
This is attributable to the higher elec- tronegativity of oxygen compared to that of sulfur ( the Pauling electronegativities are 3.5 and 2.6 , respec- tively ) ; hence , the P = O group has a more pronounced electron - acceptor effect ...
This is attributable to the higher elec- tronegativity of oxygen compared to that of sulfur ( the Pauling electronegativities are 3.5 and 2.6 , respec- tively ) ; hence , the P = O group has a more pronounced electron - acceptor effect ...
Trang 1540
... 3 become narrower ; the bridging bonds Al - H , are slightly elongated compared to the terminal bonds Al , -H ,; however , the distortions usually do not exceed a few hundredths of an angstrom ; see [ 6–8 ] for details ) .
... 3 become narrower ; the bridging bonds Al - H , are slightly elongated compared to the terminal bonds Al , -H ,; however , the distortions usually do not exceed a few hundredths of an angstrom ; see [ 6–8 ] for details ) .
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Vol 49 No 8 | 1136 |
Synthesis and Characterization of Some Rubidium Orthoperiodates | 1143 |
Interaction of Zirconium Yttrium and Zinc Tetrahydroborate Complexes | 1154 |
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absorption According acid addition analysis angles anion aqueous atoms band bismuth bond cage calculated cations changes Chem chemical Chemistry chloride clusters cm-¹ compared complex composition compounds concentration constants containing coordination Copyright corresponding crystal curves decomposition decrease determined distances effect electronic energy exchange experimental extraction formation frequencies groups heating higher hydrates hydrogen increase Inorg Inorganic interaction ions isomer Khim layer lead lengths ligand measured metal method mixture mol/l molecular molecules Moscow Neorg observed obtained oxide oxygen parameters phase Phys Physics positions prepared presence properties range ratio reaction REFERENCES refined reflections region respectively Russ Russian salt sample Sciences shifts showed sodium solid solution space group spectra spectrum stability stage structure studied synthesis Table temperature thermal tion Translation unit values vibrations X-ray diffraction