Russian Journal of Inorganic Chemistry, Tập 44,Trang 1507-2038British Library Lending Division with the cooperation of the Royal Society of Chemistry, 1999 |
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Kết quả 1-3 trong 88
Trang 1615
... changes in IR spectra occur in the range of frequencies of VO4 groups . Substitution of lanthanum for barium and germanium for vanadium leads to the appearance of new absorption bands . Changes in the frequency of some vibrational modes ...
... changes in IR spectra occur in the range of frequencies of VO4 groups . Substitution of lanthanum for barium and germanium for vanadium leads to the appearance of new absorption bands . Changes in the frequency of some vibrational modes ...
Trang 1630
... changes significantly compared to the parame- ters of structure 1 only for the LI , AIO , aluminate , in which ( OAIO ) = 111 ° , ¶ ( LiAlLi ) = 97 ° , and the bar- rier to inversion is significant ( about 10 kcal / mol ) . In going to ...
... changes significantly compared to the parame- ters of structure 1 only for the LI , AIO , aluminate , in which ( OAIO ) = 111 ° , ¶ ( LiAlLi ) = 97 ° , and the bar- rier to inversion is significant ( about 10 kcal / mol ) . In going to ...
Trang 1876
... change in pH is still insignificant . · Therefore , the major changes during titration are due to ion exchange limited by diffusion within the ion- exchanger matrix . A gradual increase in pH with increasing the extent of proton ...
... change in pH is still insignificant . · Therefore , the major changes during titration are due to ion exchange limited by diffusion within the ion- exchanger matrix . A gradual increase in pH with increasing the extent of proton ...
Nội dung
Vol 44 No 10 1999 | 1507 |
Refinement of the Crystal Structure of Lead Polyphosphate Pb2PO34 | 1513 |
Thermal Decomposition of Potassium Fluorosulfatotitanates | 1518 |
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absorption according acid addition analysis angles anions aqueous atoms band bond calculated carbon cations changes charge Chem chemical Chemistry complexes composition compounds concentration constants containing coordination Copyright corresponding Crystal Structure decrease dependence determined distances effect electron energy existence experimental extraction fluoride formation frequencies given H₂O heating hydrogen increase indicates Inorganic intensity interaction involved ions Khim lead lengths ligand Mater measured melting metal method molecules Moscow Neorg observed obtained oxides oxygen atoms pair parameters patterns phase phase diagram Phys positions powder prepared present properties range ratio reaction reagent REFERENCES refined reflections region respectively Russian salts samples Sciences shifts shows similar solid solid solution solution space group spectra spectrum stability studied synthesis Table temperature thermal tion transition unit cell parameters values vibrational X-ray diffraction