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The structures and thermal decomposition of these compounds have been studied by X - ray diffraction , precision IR ... Of the alkaline - earth metal uranoborates , only Ca ( BUO5 ) 1⁄2 was studied by X - ray crystallography .
The structures and thermal decomposition of these compounds have been studied by X - ray diffraction , precision IR ... Of the alkaline - earth metal uranoborates , only Ca ( BUO5 ) 1⁄2 was studied by X - ray crystallography .
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b С • 1 O x2 X Ox يس 60 10 20 30 40 50 20 , deg Fig . 1. X - ray diffraction diagrams for ( a , b ) sample I pro- cessed at ( a ) 650 ° C and ( b ) 850 ° C and for ( c ) sample II pro- cessed at 850 ° C . Notation : ( 1 ) Cd2V2O7 and ...
b С • 1 O x2 X Ox يس 60 10 20 30 40 50 20 , deg Fig . 1. X - ray diffraction diagrams for ( a , b ) sample I pro- cessed at ( a ) 650 ° C and ( b ) 850 ° C and for ( c ) sample II pro- cessed at 850 ° C . Notation : ( 1 ) Cd2V2O7 and ...
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Gagarina 23 , Nizhni Novgorod , 630600 Russia Received October 21 , 2002 Abstract - Solid solutions with the composition Li , Na1 , BUO5 have been prepared and characterized using X - ray diffraction , IR spectroscopy , and calorimetry ...
Gagarina 23 , Nizhni Novgorod , 630600 Russia Received October 21 , 2002 Abstract - Solid solutions with the composition Li , Na1 , BUO5 have been prepared and characterized using X - ray diffraction , IR spectroscopy , and calorimetry ...
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Vol 48 No 5 | 622 |
Synthesis and Crystal Structure | 632 |
Synthesis and Study | 642 |
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absorption According acid activation addition analysis angles anion aqueous atoms band bond calculated cations changes characteristics Chem chemical Chemistry cluster cm-¹ complexes composition compounds concentration constants containing coordination Copyright corresponding crystal curves decrease dependence described determined distances distribution effect electron energy existence experimental extraction formation formed function groups H₂O heating higher hydrogen increases Inorganic intensity interaction involved ions Journal Khim lengths ligand lines measured metal method mixture mol/l molecules Moscow Neorg observed obtained oxide oxygen parameters phase Physics position prepared presence properties range ratio reaction REFERENCES refined reflections region respectively Russian salt samples Sciences shift shows signals similar solid solutions solubility solution solvent space group spectra spectrum stability structure studied synthesis Table temperature thermal tion unit values X-ray diffraction