Russian Journal of Inorganic Chemistry, Tập 45,Số phát hành 1-4British Library Lending Division with the cooperation of the Royal Society of Chemistry, 2000 |
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Trang 329
... mixture was placed in a sublimator and heated in vacuo ( the temperature of an outer heater ( oil bath ) was 160-170 ° C ; the pressure was 13.3 Pa ) . Benzene was used as a solvent for extraction . The yield was determined in relation ...
... mixture was placed in a sublimator and heated in vacuo ( the temperature of an outer heater ( oil bath ) was 160-170 ° C ; the pressure was 13.3 Pa ) . Benzene was used as a solvent for extraction . The yield was determined in relation ...
Trang 330
... mixtures decrease in intensity , and new absorption bands appear , which are the same as for individual Fe ( Acac ) , ( Fig . 3 ) . The IR spectrum of the activated mixture recorded after heat- ing it to 100-150 ° C or after carrying ...
... mixtures decrease in intensity , and new absorption bands appear , which are the same as for individual Fe ( Acac ) , ( Fig . 3 ) . The IR spectrum of the activated mixture recorded after heat- ing it to 100-150 ° C or after carrying ...
Trang 331
... mixture of iron ( III ) with sodium acetylacetonate stored for 1-2 weeks turned red and converted into reaction ... mixture and the reaction products were separated in time , in the system under study , the activated mixture and the ...
... mixture of iron ( III ) with sodium acetylacetonate stored for 1-2 weeks turned red and converted into reaction ... mixture and the reaction products were separated in time , in the system under study , the activated mixture and the ...
Nội dung
Vol 45 No 1 | 2 |
Estimates of the Thermochemical Properties of Mixed Oxides in the CuNbO System | 11 |
Interaction of Natural Borates with Potassium Hydroxide Solution | 17 |
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absorption According acid addition analysis angles anion annealed atoms band binary bismuth bond calculated cation Chem chemical Chemistry chloride cm-¹ complexes composition compounds concentration constant containing coordination Copyright corresponding crystal crystal structure curve decrease dependence described determined distances effect electron energy equation equilibrium experimental extraction formation function given groups H₂O heating hydride hydrogen increase Inorganic interaction ions Journal Khim lead ligand measured melting metal method mixture mol/l molecules Moscow Neorg observed obtained organic oxide oxygen parameters phase Physics positions powder prepared presence properties protons range ratio reaction REFERENCES region respectively Russian salts samples Sciences shows similar solid solutions solubility space group spectra spectrum stability structure studied surface synthesis Table temperature thermal tion transition unit cell values X-ray diffraction