Russian Journal of Inorganic Chemistry, Tập 39,Trang 505-996Chemical Society, 1994 |
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Kết quả 1-3 trong 84
Trang 542
... range of compositions rich in TiO . X - ray diffraction data show the presence of the titanium suboxide Ti , O after a ten- hour annealing of samples . The reflections due to this phase are the most intense in the X - ray pattern of a ...
... range of compositions rich in TiO . X - ray diffraction data show the presence of the titanium suboxide Ti , O after a ten- hour annealing of samples . The reflections due to this phase are the most intense in the X - ray pattern of a ...
Trang 805
... range , the quality of the dif- fraction pattern got worse with increasing deviation from stoichiometry . LaNbO , -based solid solutions . According to crys- tal - optical data , one more homogeneity range adjacent to LaNbo , and ...
... range , the quality of the dif- fraction pattern got worse with increasing deviation from stoichiometry . LaNbO , -based solid solutions . According to crys- tal - optical data , one more homogeneity range adjacent to LaNbo , and ...
Trang 808
... range of formation equal to ~ 5 mol % ( 1000 ° C ) ; intermediate sheelitelike solid solutions on the basis of mixed Cd and rare - earth oxides , crystalliz- ing in the concentration range from 18 to 67 mol % LaNbO4 ( ~ 1000 ° C ) ...
... range of formation equal to ~ 5 mol % ( 1000 ° C ) ; intermediate sheelitelike solid solutions on the basis of mixed Cd and rare - earth oxides , crystalliz- ing in the concentration range from 18 to 67 mol % LaNbO4 ( ~ 1000 ° C ) ...
Nội dung
Vol 39 No 4 | 505 |
RareEarthIII Pivalates | 512 |
Crystal Structure of Triethylammonium Trihydroxoborotetrahydroxopentaborate | 521 |
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absorption bands Academy of Sciences acid Akad angles anion aqueous solutions calcd calcium calculated cations Chem chemical chemical shifts chloride chromium cm-¹ complex formation composition concentration COORDINATION COMPOUNDS copper(II crystal curves decomposition decrease determined DMSO English Translation Copyright enthalpy equilibrium eutectic experimental extraction H₂O Hayka/Interperiodica Publishing Russia heating hydrogen bonds increase Inorg Inorganic Chemistry interaction ions isotherms Khim kJ/mol lattice ligands MAHK Hayka/Interperiodica Publishing melting metal method mixture mol/l molecules Moscow Nauk SSSR Neorg nH₂O nitrate NMR spectra observed obtained Original Russian Text oxide parameters platinum precipitate properties protons range rare-earth ratio reaction reagent RESULTS AND DISCUSSION Russia Russia Received Russian Academy Russian Text Copyright salts samples shift shows sodium solid solutions solubility solvate sorption space group spectrum spiropyran structure studied synthesis Table temperature thermal thermolysis tion titanium transition values vibrations X-ray diffraction