Russian Journal of Inorganic Chemistry, Tập 41,Số phát hành 1-4British Library Lending Division with the cooperation of the Royal Society of Chemistry, 1996 |
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Kết quả 1-3 trong 49
Trang 60
... dissolved in 35 ml of octane and heated at 80 ° C . After a period of 6 h , the reaction was terminated . The resulting solution was evaporated in vacuum , the solid residue was sepa- rated on a column packed with 100/160 silica gel ...
... dissolved in 35 ml of octane and heated at 80 ° C . After a period of 6 h , the reaction was terminated . The resulting solution was evaporated in vacuum , the solid residue was sepa- rated on a column packed with 100/160 silica gel ...
Trang 161
... dissolution of ammonium acetate or chlo- ride in a solution of the corresponding metal chloride ; AHA is the enthalpy of dissolution of CH3COOH in DMSO or of HCl in water ; and AH , is the enthalpy of formation of CH3COONH4 ( cr ) or ...
... dissolution of ammonium acetate or chlo- ride in a solution of the corresponding metal chloride ; AHA is the enthalpy of dissolution of CH3COOH in DMSO or of HCl in water ; and AH , is the enthalpy of formation of CH3COONH4 ( cr ) or ...
Trang 221
... dissolved in minimal amounts of THF , the solution was filtered , and 5 ml of ether and then 15 ml of petroleum ether were added . The resulting precipitate la was washed with ether and dried . An additional portion of Ia was obtained ...
... dissolved in minimal amounts of THF , the solution was filtered , and 5 ml of ether and then 15 ml of petroleum ether were added . The resulting precipitate la was washed with ether and dried . An additional portion of Ia was obtained ...
Nội dung
Vol 41 No 1 | 1 |
Synthesis and Characterization | 7 |
Deviation from Stoichiometry in Mercury Chalcochromite HgCr₂Se | 23 |
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absorption acetonitrile acetylacetonate acid Akad ammonium analysis angles anions aqueous solutions atoms band bismuth bond lengths calculated carbon cations chelate Chem chemical chloride cm-¹ cobalt(II complexes composition concentration COORDINATION COMPOUNDS coordination number coordination sphere copper(II corresponding crystal structure curves decomposition decrease determined electron energy English Translation Copyright equation equilibrium ethanol eutectic experimental extraction formation H₂O Hayka/Interperiodica Publishing Russia hydrazide hydrogen bonds increase Inorganic Chemistry interaction ionic ions Khim Khimiya lanthanide ligands melting metal method mixture mol/l molybdenum Moscow Nauk SSSR Nauka Neorg nitrate obtained Original Russian Text oxidation oxygen oxygen atoms parameters Pd(II peak phase Phys plexes potassium properties protons range ratio reaction redox Russia Received Russian Academy Russian Journal Russian Text Copyright salts samples sodium solvent spectra spectrum stretching vibrations studied sulfate synthesis Table temperature thermal tion unit cell values vanadium(V water molecules X-ray diffraction