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The same changes are observed in the electronic absorption spectra of the iso- lated complexes with respect to the spectra of solutions of the corresponding metal salts in the same solvent . This supports the assumption that the ...
The same changes are observed in the electronic absorption spectra of the iso- lated complexes with respect to the spectra of solutions of the corresponding metal salts in the same solvent . This supports the assumption that the ...
Trang 1248
The IR spectra were recorded as KBr discs on Specord 75IR and Pye Unicam SP3-300 spectrometers . To quantify the constitutional carbonate ions in apatite from the IR spectra , the discs were exposed at 400 ° C for 2 h in order to remove ...
The IR spectra were recorded as KBr discs on Specord 75IR and Pye Unicam SP3-300 spectrometers . To quantify the constitutional carbonate ions in apatite from the IR spectra , the discs were exposed at 400 ° C for 2 h in order to remove ...
Trang 1305
From a comparison of the IR spectra , we found that HCl treat- ment during this period of time did not destroy fullerene chlorides . The suggested composition of the " full " chlorination product was confirmed by elemental analysis ...
From a comparison of the IR spectra , we found that HCl treat- ment during this period of time did not destroy fullerene chlorides . The suggested composition of the " full " chlorination product was confirmed by elemental analysis ...
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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