Russian Journal of Inorganic Chemistry, Tập 42,Số phát hành 9-12British Library Lending Division with the cooperation of the Royal Society of Chemistry, 1997 |
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Kết quả 1-3 trong 79
Trang 1364
... corresponding weight change ( 1.52 % ) corresponds to a loss of 1/2 mole- cule of crystal water ( calcd . value , 1.56 % ) . The changes observed in IR spectra are also due to the elim- ination of crystal water . The Vн , 0 and 8н2o ...
... corresponding weight change ( 1.52 % ) corresponds to a loss of 1/2 mole- cule of crystal water ( calcd . value , 1.56 % ) . The changes observed in IR spectra are also due to the elim- ination of crystal water . The Vн , 0 and 8н2o ...
Trang 1385
... ( corresponding to the vibration of Be2CO4 at ~ 1190 cm - 1 ) appears to be slightly IR - active . -- --- Structure 2 corresponds to a barrier to the rotation of the OMg2 and CO , fragments in structure 1 around the molecular symmetry ...
... ( corresponding to the vibration of Be2CO4 at ~ 1190 cm - 1 ) appears to be slightly IR - active . -- --- Structure 2 corresponds to a barrier to the rotation of the OMg2 and CO , fragments in structure 1 around the molecular symmetry ...
Trang 1738
... corresponding to the stretching vibration of the Al - O bond : in coming from structure 1 to 4 , this frequency shifts to the longer - wavelength region by almost 350 cm - 1 . In this case , the Al - O bond elongates by 0.10 Å , and the ...
... corresponding to the stretching vibration of the Al - O bond : in coming from structure 1 to 4 , this frequency shifts to the longer - wavelength region by almost 350 cm - 1 . In this case , the Al - O bond elongates by 0.10 Å , and the ...
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Vol 42 No 9 | 1283 |
HighPurity Calcium Hydroxylapatite through Alkoxides LIBRARY | 1292 |
Synthesis and Crystal Structure | 1299 |
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absorption acid activity analysis angles anion aqueous atoms band bismuth bond calculated cation changes Chem chemical Chemistry cm-¹ complexes composition compounds concentration constants containing coordination Copyright corresponding crystal crystal structure curves decrease dependence described determined diffraction dimers distances effect electron energy equation exchange experimental extraction formation given heat hydrogen increase indicate Inorganic Institute intensities ions isomer Journal Khim ligand lithium measured melting metal method mixture molecules Moscow Neorg observed obtained occur oxide parameters patterns phase Physics position powder prepared present properties Publishing range ratio reaction REFERENCES reflections region respectively Russian salts samples shifts shows signal similar solid solution space space group spectra spectrum stability structure studied synthesis Table temperature thermal tion transition Translation unit cell values vibrations water molecules X-ray