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Akademika Lavrent'eva 1 , Novosibirsk , 630090 Russia Received August 21 , 2003 Abstract - Liquid - solid phase equilibria of the lithium oxide - silicon oxide binary system have been studied in the range from 33.33 to 58 mol % SiO2 by ...
Akademika Lavrent'eva 1 , Novosibirsk , 630090 Russia Received August 21 , 2003 Abstract - Liquid - solid phase equilibria of the lithium oxide - silicon oxide binary system have been studied in the range from 33.33 to 58 mol % SiO2 by ...
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The compound melts at 1260 ° C . It was structurally studied using X - ray diffraction ( R = 0.035 for 606 reflections ) . The crystals are cubic with a = 15.783 Å , Z = 16 , space group la3d . The structure is a framework built of ...
The compound melts at 1260 ° C . It was structurally studied using X - ray diffraction ( R = 0.035 for 606 reflections ) . The crystals are cubic with a = 15.783 Å , Z = 16 , space group la3d . The structure is a framework built of ...
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... tetrahydrate and 4,13 - diaza - 18 - crown - 6 ( C12H26O4N2 ) in the presence of nitric acid . The crystal structure of I was studied by X - ray crystallography : space group C2 / m , a = 15.388 ( 3 ) Å , b = 11.996 ( 2 ) Å ...
... tetrahydrate and 4,13 - diaza - 18 - crown - 6 ( C12H26O4N2 ) in the presence of nitric acid . The crystal structure of I was studied by X - ray crystallography : space group C2 / m , a = 15.388 ( 3 ) Å , b = 11.996 ( 2 ) Å ...
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Vol 49 No 5 | 662 |
Synthesis and XRay Diffraction Characteristics of MMgDyMn206 M Li Na K | 674 |
Synthesis and Crystal Structure | 685 |
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absorption according acid activation addition analysis angles anion appear atoms band bond cage calculated carbon cation cell changes charge Chem chemical Chemistry clusters compared complexes composition compounds concentration constants containing coordination Copyright corresponding crystal curves decreases determined distances effect electron energy enthalpy existence experimental extraction formation formed frequencies function groups heating HTSC hydrides hydrogen increase Inorg Inorganic interaction ionic ions Journal Khim layers lengths ligand magnetic materials measured melting metal method mixture mol/l molecules Moscow Neorg observed obtained oxide oxygen parameters phase Physics plane positions prepared presence properties range ratio reaction REFERENCES respectively Russian salt sample Sciences shifts shows similar solid solution space group spectra spectrum stability structure studied symmetry synthesis Table temperature thermal tion transition unit values vibrations