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TG According to the thermogravimetric data for the sam30 30 ( a ) ( b ) ples containing metals of the yttrium subgroup ( Er , Dy ) , the oxidation process depends on the initial composi50 50 tion of the samples and occurs in several ...
TG According to the thermogravimetric data for the sam30 30 ( a ) ( b ) ples containing metals of the yttrium subgroup ( Er , Dy ) , the oxidation process depends on the initial composi50 50 tion of the samples and occurs in several ...
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Co C10 C15 and 16 27.4 26.0 23.9 27.2 26.2 22.9 where Complexation of ligand I occurs according to the following ... structural rearrangements occur on dissolving compound II in CH2Cl2 , which is indicated by the presence in the IR ...
Co C10 C15 and 16 27.4 26.0 23.9 27.2 26.2 22.9 where Complexation of ligand I occurs according to the following ... structural rearrangements occur on dissolving compound II in CH2Cl2 , which is indicated by the presence in the IR ...
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The H3O + ion in these compounds was shown to occur in 25 the environment of six oxygen atoms of the anion , which form ... ions at 298 K. At low temperatures , the 35 rotation of H3O + occurs predominantly about the thirdorder axis .
The H3O + ion in these compounds was shown to occur in 25 the environment of six oxygen atoms of the anion , which form ... ions at 298 K. At low temperatures , the 35 rotation of H3O + occurs predominantly about the thirdorder axis .
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Kinetics of Reactions of Lithium Niobate and Tantalate with Molten Ammonium Hydrogen Difluoride | 2 |
Interaction of the Intermetallic Compounds LaNis and CeCoz | 10 |
Interaction of NiobiumV Oxide with Metallic Lanthanides n Pr Eu Er | 24 |
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absorption Abstract According acid addition analysis angles anion aqueous atoms bands bismuth bonds calculated carbon carried cations Chem chemical Chemistry complexes composition compounds concentration constants containing coordination Copyright corresponding crystal curves decrease dependence described determined distances effect electron elements energy exhibit experimental extraction formation formed heating hydrogen increase indicates initial Inorganic Institute intensity interaction ions Khim lattice leads ligand measured metal method mixture mol/l molecules Moscow Neorg Note observed obtained occurs organic oxide oxygen parameters phase positions possible powder prepared presence pressure properties Publishing range rare-earth ratio reaction REFERENCES region respectively Russian salts samples Sciences shift shows similar solid solubility solution sorbents space group spectra spectrum stability structure studied synthesis Table temperature thermal tion transition Translation values various vibrations X-ray diffraction