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Refinement of their posi- tional and thermal parameters by least - squares calcula- tion gave R 0.18 . An electron - density synthesis showed two strong peaks and eight weaker peaks corre- sponding to P and O atoms , respectively .
Refinement of their posi- tional and thermal parameters by least - squares calcula- tion gave R 0.18 . An electron - density synthesis showed two strong peaks and eight weaker peaks corre- sponding to P and O atoms , respectively .
Trang 1093
With a growth of the chloride ion content of the initial solu- tion , Dpb increases to reach a maximum value of 23.8 at the chloride ion concentration 0.7-2 mol / l , indicating that the PbCl ratio in the extracted complex is 2 : 3 .
With a growth of the chloride ion content of the initial solu- tion , Dpb increases to reach a maximum value of 23.8 at the chloride ion concentration 0.7-2 mol / l , indicating that the PbCl ratio in the extracted complex is 2 : 3 .
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To estimate the kinetic parameters of phase formation in the specified reaction blends , the percent- age amounts of the Bi - 2212 and Bi - 2201 phases were determined by semiquantitative X - ray powder diffrac- tion analysis .
To estimate the kinetic parameters of phase formation in the specified reaction blends , the percent- age amounts of the Bi - 2212 and Bi - 2201 phases were determined by semiquantitative X - ray powder diffrac- tion analysis .
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Vol 46 No 7 | 949 |
Synthesis and Study of Ammonium HexamolybdenoindateIII | 959 |
Coordination Compounds | 967 |
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According acid addition analysis angles anion aqueous atoms band bismuth bond bond lengths calculated cation cell changes characteristics charge Chem chemical Chemistry chloride complex composition compounds concentration constant containing coordination Copyright corresponding crystal crystal structure curve decrease determined diagram diffraction distances effect electron energy equal existence experimental extraction field formation fragment given heating hydrogen increase indicates indium Inorganic interaction ions Journal Khim layers ligand melting metal method molecules Moscow Neorg observed obtained Original oxide oxygen atoms parameters patterns peritectic phase Physics points positions powder prepared presented properties range ratio reaction REFERENCES refined reflections region respectively ring Russian salt samples Sciences shows similar solid solutions solubility space space group spectra stability structure studied synthesis Table temperature thermal tion transition unit values X-ray