Russian Journal of Inorganic Chemistry, Tập 44,Trang 997-1505Chemical Society., 1999 |
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Kết quả 1-3 trong 86
Trang 1247
... observed after 30 - min activa- tion , which corresponds to the maximal integral inten- sity of the DTA exotherm for these mixtures ( Fig . 3 ) . The self - heating of a mixture ( the temperature jump ) is little affected by the ...
... observed after 30 - min activa- tion , which corresponds to the maximal integral inten- sity of the DTA exotherm for these mixtures ( Fig . 3 ) . The self - heating of a mixture ( the temperature jump ) is little affected by the ...
Trang 1255
... observed experimentally . The second band , corresponding to the 2A , 2E tran- sition within the split ground level 2T2 , should lie in the infrared region and could not be observed in electronic absorption spectra in the range 40000 ...
... observed experimentally . The second band , corresponding to the 2A , 2E tran- sition within the split ground level 2T2 , should lie in the infrared region and could not be observed in electronic absorption spectra in the range 40000 ...
Trang 1463
... observed for ẞ - Cu3Fe4 ( VO4 ) 6 [ 14 ] . The remaining fraction of bivalent iron can be located in the M ( 1 ) , M ( 2 ) , and M ( 4 ) positions . For example , M ( 1 ) can accommodate 100 % Fe3 + + 0 % Fe2 + , M ( 2 ) can accom ...
... observed for ẞ - Cu3Fe4 ( VO4 ) 6 [ 14 ] . The remaining fraction of bivalent iron can be located in the M ( 1 ) , M ( 2 ) , and M ( 4 ) positions . For example , M ( 1 ) can accommodate 100 % Fe3 + + 0 % Fe2 + , M ( 2 ) can accom ...
Nội dung
Vol 44 No 7 | 997 |
Synthesis of Amorphous Lanthanum Oxide Hydroxide and a Periodicity in Its Properties | 1007 |
ShortRange Order in Cubic Solid Solutions LiFe NiO₂ 0 x 0 | 1013 |
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absorption bands Academy of Sciences acetone acid Acta Akad anal analysis angles anions bond lengths calcd calculated cations Chem chemical cm-¹ cobalt cobalt(II complexes components composition concentration constant COORDINATION COMPOUNDS copper(II cryptands crystal structure curves decrease determined diffraction patterns electron English Translation Copyright enthalpy equation equilibrium ethanol europium eutectic experimental extraction formation H₂O heating HPCs hydrogen bonds intensity interaction ions Khim Khimiya lanthanide ligand LiNO3 liquid lithium luminescence magnetic MAHK Hayka/Interperiodica melting metal method mixture mol/l molecular Moscow Neorg nitrate Original Russian Text oxidation oxygen atom peak phosphate plexes polymer proton Raman range ratio reaction Russia Received Russian Academy Russian Journal Russian Text Copyright salt samples sodium solid solutions soluble solvation solvent space group spectra spectrum stretching vibrations studied synthesis Table temperature terbium thermal tion unit cell parameters uranyl values vanadium(V X-ray diffraction X-ray powder diffraction