Russian Journal of Inorganic Chemistry, Tập 43,Trang 465-970Chemical Society., 1998 |
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Kết quả 1-3 trong 61
Trang 729
... mixture n = 3 | n = 5 NaPr ( acac ) 4 Na ( acac ) [ 6 ] NaCl [ 7 ] PrCl3 [ 8 ] Table 2. Interplanar spacings ( d , Å ) in the initial reagents and products of reaction ( 2 ) Molar ratio ( n ) Pr3 + : n ( acac ) in the reaction mixture ...
... mixture n = 3 | n = 5 NaPr ( acac ) 4 Na ( acac ) [ 6 ] NaCl [ 7 ] PrCl3 [ 8 ] Table 2. Interplanar spacings ( d , Å ) in the initial reagents and products of reaction ( 2 ) Molar ratio ( n ) Pr3 + : n ( acac ) in the reaction mixture ...
Trang 832
... mixtures of calcium phosphates and zirconium and aluminum hydroxides . At the same ratios of components in the initial mix- tures , precipitate compositions differ depending on the pH of the reaction mixture . At pH 8.0-8.66 ( runs 1–3 ) ...
... mixtures of calcium phosphates and zirconium and aluminum hydroxides . At the same ratios of components in the initial mix- tures , precipitate compositions differ depending on the pH of the reaction mixture . At pH 8.0-8.66 ( runs 1–3 ) ...
Trang 876
... mixture was heated at 60 ° C for 4 h . After cooling , the solution was neutralized by HCl to pH 7 , then NiCl2 · 6H2O ( 1 equiv with respect to Cu ( Edms ) ) was added . The mixture was concentrated to a small volume and applied to a ...
... mixture was heated at 60 ° C for 4 h . After cooling , the solution was neutralized by HCl to pH 7 , then NiCl2 · 6H2O ( 1 equiv with respect to Cu ( Edms ) ) was added . The mixture was concentrated to a small volume and applied to a ...
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Synthesis and Properties of Inorganic Compounds | 465 |
Titanium Germanate | 472 |
Coordination Compounds | 479 |
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absorption acid addition analysis angle anion aqueous atoms band bond calculated cation changes charge Chem chemical Chemistry cluster cm-¹ complex composition compounds concentration constant containing coordination Copyright corresponding crystal curves decomposition decrease dependence determined distances effect electron energy exchange experimental extraction field formation fragments heating hydride hydrogen increase initial Inorganic intensity interaction ions Journal Khim ligand measured melting metal method mixture mol/l molecules Moscow Neorg Note observed obtained occurs oxidation oxygen parameters patterns peritectic phase plane polyhedra position powder prepared processes properties Publishing range ratio reaction REFERENCES region respectively Russian salts samples Sciences shift showed similar solid solid solutions solubility solution space group spectra spectrum stability structure studied suggested synthesis Table temperature thermal tion Translation unit cell values X-ray diffraction