Russian Journal of Inorganic Chemistry, Tập 44,Số phát hành 9-12British Library Lending Division with the cooperation of the Royal Society of Chemistry, 1999 |
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Kết quả 1-3 trong 80
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 1778
... changes from one compound to another , this change is neglected in calculations . For F , ( r3 ) 2p 44 x 10-23 cm3 = 6.4 au . The mean excitation energy also slightly changes along a halide series . For alkali- metal fluorides , ( AE ) ...
... changes from one compound to another , this change is neglected in calculations . For F , ( r3 ) 2p 44 x 10-23 cm3 = 6.4 au . The mean excitation energy also slightly changes along a halide series . For alkali- metal fluorides , ( AE ) ...
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 9 1999 | 1335 |
Structural Transitions in Neodymium Nickelate upon Iso and Heterovalent Substitutions | 1342 |
Synthesis and Study of New Compounds of the Uranovanadate Family | 1347 |
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absorption according acid analysis angles anions aqueous atoms band bond bridging calculated carbon cations changes Chem chemical Chemistry complexes composition compounds concentration constant containing coordination Copyright corresponding crystal structure curves decrease determined diagram distances effect electron energy equal experimental extraction formation frequencies given H₂O heating hydrogen increase indicates Inorganic intensity interaction involved ions Khim lead lengths ligand measured melting metal method mixture molecules Moscow Nauk Neorg observed obtained occurs oxidation oxygen atoms parameters patterns phase Phys plane positions prepared present properties range ratio reaction REFERENCES refined reflections region respectively Russian salts samples Sciences shifts shows similar sodium solid solutions solution space group spectra spectrum stability studied synthesis Table temperature thermal tion transition Translation unit cell values vibrational X-ray diffraction