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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Trang 115
... position show the absorption bands with maxima at 219 , 252 , and 284 nm ( Table 1 ) . These bands can be qualitatively assigned with account of the elec- tronic absorption spectra of the model compounds : 1,2 - disubstituted benzenes ...
... position show the absorption bands with maxima at 219 , 252 , and 284 nm ( Table 1 ) . These bands can be qualitatively assigned with account of the elec- tronic absorption spectra of the model compounds : 1,2 - disubstituted benzenes ...
Trang 229
... position as a function of Cu / CAg ratio . For solutions with CAg < 10 mol / l and CA > 10-3 mol / l , the positions of maxima markedly differ . In the first case , the maximum of the band retains its position ( ± 50 cm - 1 ) up to Ctu ...
... position as a function of Cu / CAg ratio . For solutions with CAg < 10 mol / l and CA > 10-3 mol / l , the positions of maxima markedly differ . In the first case , the maximum of the band retains its position ( ± 50 cm - 1 ) up to Ctu ...
Trang 407
... position of the bands v ( C - H ) and v ( C = C ) is the same as in the spectrum of VTE , whereas the heterocycle vibra- tion band shifts to higher frequencies ( to 1483 cm - 1 ) . In the IR spectrum of compound IV , the v ( C - H ) ...
... position of the bands v ( C - H ) and v ( C = C ) is the same as in the spectrum of VTE , whereas the heterocycle vibra- tion band shifts to higher frequencies ( to 1483 cm - 1 ) . In the IR spectrum of compound IV , the v ( C - H ) ...
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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