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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Trang 1709
... temperatures are higher than the temperature of transition to monoclinic phases . However , since the low - temperature decomposition in the corresponding compounds is hindered due to under- cooling , metastable monoclinic phases can be ...
... temperatures are higher than the temperature of transition to monoclinic phases . However , since the low - temperature decomposition in the corresponding compounds is hindered due to under- cooling , metastable monoclinic phases can be ...
Trang 1718
... temperature , these phases are pseudocubic , tetragonal . The tetragonality increases as the R ion radius decreases . Cs3RF com- pounds typically undergo low - temperature phase tran- sitions . Cubic symmetry was shown for R = Gd and Dy ...
... temperature , these phases are pseudocubic , tetragonal . The tetragonality increases as the R ion radius decreases . Cs3RF com- pounds typically undergo low - temperature phase tran- sitions . Cubic symmetry was shown for R = Gd and Dy ...
Trang 1783
... TEMPERATURE DEPENDENCES OF ELECTRIC FIELD GRADIENTS The local symmetry of XO ions and lattice order- ing influence local EFGs . The magnitudes of the EFG components reflect the degree of angular and radial dis- tortion of the anion and ...
... TEMPERATURE DEPENDENCES OF ELECTRIC FIELD GRADIENTS The local symmetry of XO ions and lattice order- ing influence local EFGs . The magnitudes of the EFG components reflect the degree of angular and radial dis- tortion of the anion and ...
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