Russian Journal of Inorganic Chemistry, Tập 36,Trang 1-922Chemical Society., 1991 |
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Kết quả 1-3 trong 79
Trang 305
... heating in oxygen , the oxygen index of barium monobismuthate changes from 2.31 to 2.80 . On oxidation , Bi5 + ions are formed in the specimen , in quantities corresponding to 42.6 mass % ( relative to the total bismuth concentration ) ...
... heating in oxygen , the oxygen index of barium monobismuthate changes from 2.31 to 2.80 . On oxidation , Bi5 + ions are formed in the specimen , in quantities corresponding to 42.6 mass % ( relative to the total bismuth concentration ) ...
Trang 310
... heating . The first specimen after heating at 900 ° C for 17 h consists of two cubic phases ( a1 4.36 Å , a2 4.37 Å ) with the compositions BaBiO , and Ba2Bi2Oy ; after heating for 50-194 h , one of the phases becomes tetragonal ( ( a ...
... heating . The first specimen after heating at 900 ° C for 17 h consists of two cubic phases ( a1 4.36 Å , a2 4.37 Å ) with the compositions BaBiO , and Ba2Bi2Oy ; after heating for 50-194 h , one of the phases becomes tetragonal ( ( a ...
Trang 394
... heated on a boiling water - bath for 10 min , and added to a heated solution of KI . After heating for 10 min the resulting solution was filtered , an aqueous solution of the amine was added , and the mixture left to stand on the water ...
... heated on a boiling water - bath for 10 min , and added to a heated solution of KI . After heating for 10 min the resulting solution was filtered , an aqueous solution of the amine was added , and the mixture left to stand on the water ...
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SYNTHESIS AND PROPERTIES OF INORGANIC COMPOUNDS | 1 |
LnO bond lengths in lanthanide compounds with a coordination number of six 15 29 | 15 |
The synthesis and properties of sodium hexafluorophosphate 30 56 | 30 |
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absorption acid Acta angles anion atoms bands calculated carbonate cation characteristic Chem chemical Chemistry chloride cm-¹ cm¹ complexes components composition compounds concentration containing coordination copper copper(II corresponding crystallisation crystals curves decrease determined dimer dimethylformamide distances dysprosium electron energy English translation equilibrium ethanol experimental extraction formation formed H₂O heating hydride hydrogen hydrogen bonds hydrolysis hydroxide increase infrared infrared spectra Inorg interaction ions isomers kcal Khim lanthanide ligand lithium mass metal metal-metal bonds method mixture MNDO molecules Moscow Neorg Neorganicheskoi Khimii 36 nitrate obtained oxide oxygen oxygen atoms parameters phase Phys precipitate present protonated range ratio reaction reagent salt scandium solid solutions solubility solvate specimens spectra spectrum structure studied synthesis temperature thermal analysis thermal decomposition Translated from Zhurnal translation in Russ values vibrations wavenumbers X-ray diffraction Zhurnal Neorganicheskoi Khimii