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The structures were solved by direct methods and refined by least - squares calculation in the anisotropic approximation for all non - hydrogen atoms . Because of a strong correlation between the parameters of two HDphg + cations ran- ...
The structures were solved by direct methods and refined by least - squares calculation in the anisotropic approximation for all non - hydrogen atoms . Because of a strong correlation between the parameters of two HDphg + cations ran- ...
Trang 1009
Germa- nium and chlorine atoms were refined in anisotropic approximation , and carbon atoms were refined isotropi- cally ( SHELXL93 [ 20 ] ) . The positions of all hydrogen atoms were calculated and refined using the riding model .
Germa- nium and chlorine atoms were refined in anisotropic approximation , and carbon atoms were refined isotropi- cally ( SHELXL93 [ 20 ] ) . The positions of all hydrogen atoms were calculated and refined using the riding model .
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The structure was solved by the heavy - atom method and refined by least - squares calculations in the full- matrix approximation . All the non - hydrogen atoms were refined anisotropically . The positions of hydrogen atoms were ...
The structure was solved by the heavy - atom method and refined by least - squares calculations in the full- matrix approximation . All the non - hydrogen atoms were refined anisotropically . The positions of hydrogen atoms were ...
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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