Russian Journal of Inorganic Chemistry, Tập 45,Trang 495-982British Library Lending Division with the cooperation of the Royal Society of Chemistry, 2000 |
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Trang 659
... observed . The first endotherm was associated with melting of the sample ( observed visually in a separate run ) . For the 433-523 K range , the weight loss was about 26 % , which agreed with the value of 27 % calcu- lated on the ...
... observed . The first endotherm was associated with melting of the sample ( observed visually in a separate run ) . For the 433-523 K range , the weight loss was about 26 % , which agreed with the value of 27 % calcu- lated on the ...
Trang 726
... observed in the spectrum of II . It can be seen from Table 2 that the maximal additional shift with respect to the spectrum of L is observed for the proton signal of methylene group ( c ) attached to the thioamide group . In this case ...
... observed in the spectrum of II . It can be seen from Table 2 that the maximal additional shift with respect to the spectrum of L is observed for the proton signal of methylene group ( c ) attached to the thioamide group . In this case ...
Trang 935
... observed at 300 K in the 13C NMR spectrum and at 400 K in the 23Na NMR spectrum . At the same time , the decrease in the temperature of the tube with the dry substance to 190 K leads not only to the broadening and upfield shift of the ...
... observed at 300 K in the 13C NMR spectrum and at 400 K in the 23Na NMR spectrum . At the same time , the decrease in the temperature of the tube with the dry substance to 190 K leads not only to the broadening and upfield shift of the ...
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Vol 45 No 4 | 495 |
Synthesis and Some Properties of Lanthanum Manganite | 504 |
Interaction of Titanium Dioxide with Sodium Fluoride and Sodium Carbonate | 510 |
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absorption acetonitrile acid analysis angles anions annealed aqueous atoms bands bond lengths bridging CaH2X calculated carbon cations chelate Chem chemical chloride cm-¹ complexes composition compounds concentration coordination copper(II corresponding crystal structure curve decrease dimers electron energy English Translation Copyright equation equilibrium experimental FGICs fluoride formation fragments frequencies gold(III H₂O HF MP2 hydration hydride hydrogen bonds increase Inorganic Chemistry interaction ions kcal/mol Khim ligand liquid MAIK Nauka/Interperiodica melt metal mixture mol/l Moscow NaCl Nauk Neorg nickel(II obtained Original Russian Text oxide oxygen atoms peritectic Phys platinum(II plexes precipitate protons ratio reaction region rings Russia Received Russian Academy Russian Journal Russian Text Copyright ruthenium ruthenium(IV salts samples sodium solid solutions solubility sorbent species spectra spectrum studied synthesis Table temperature ternary thermal tion titration values vibrations water molecules X-ray diffraction X-ray powder diffraction