Russian Journal of Inorganic Chemistry, Tập 43,Số phát hành 9-12British Library Lending Division with the cooperation of the Royal Society of Chemistry, 1998 |
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... shifts ( Table 2 ) and data from [ 25 ] , these signals were assigned to the structural positions of 13C of the ... shifts 8 of the components of 125.5 , 140.3 , and 149.7 ppm can be assigned to the meta , para , and ortho carbon atoms ...
... shifts ( Table 2 ) and data from [ 25 ] , these signals were assigned to the structural positions of 13C of the ... shifts 8 of the components of 125.5 , 140.3 , and 149.7 ppm can be assigned to the meta , para , and ortho carbon atoms ...
Trang 1563
... shifts were measured from external standards - saturated aqueous solutions of H2SeO3 ( 1282 ppm ) and H.TeO6 ( 712 ppm ) [ 13 ] , respectively , and recalculated to the chemical shifts of Se ( CH3 ) 2 and Te ( CH3 ) 2 taken to be Te ...
... shifts were measured from external standards - saturated aqueous solutions of H2SeO3 ( 1282 ppm ) and H.TeO6 ( 712 ppm ) [ 13 ] , respectively , and recalculated to the chemical shifts of Se ( CH3 ) 2 and Te ( CH3 ) 2 taken to be Te ...
Trang 1587
... shifts to the short - wavelength region , and the frequency of the symmetric a , vibration shifts to the long - wavelength region in comparison to the e fre- quency of the free AO3 anion . Tables 1a and 1c indicate that the vibrational ...
... shifts to the short - wavelength region , and the frequency of the symmetric a , vibration shifts to the long - wavelength region in comparison to the e fre- quency of the free AO3 anion . Tables 1a and 1c indicate that the vibrational ...
Nội dung
Synthesis and Properties of Inorganic Compounds | 1301 |
Xray Diffraction Study of LnMn2O5 5 Ln La Nd M Ca Ba LIBRARY | 1308 |
Synthesis of MolybdenumIV Oxide in Lithium ChloridePotassium Chloride EutecticMelts | 1317 |
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absorption acid analysis angle anions aqueous solution atoms band barium calculated carbon cathodoluminescence cation chelate Chem chemical Chernorukov chloride cm-¹ complexes composition compounds concentration copper(II corresponding crown ether crystal curves datolite decomposition decrease determined dimers electron energy English Translation Copyright enthalpies experimental extraction fluorides formation frequencies H₂O hafnium Hayka/Interperiodica Publishing Russia heating HF MP2 HF hydrogen bonds increase Inorg interaction ions kcal/mol Khim kJ/mol Koord lanthanide ligand lithium macrocycle MAHK Hayka/Interperiodica Publishing melt metal method mixture mol/l Moscow Neorg nitrate Original Russian Text oxide oxygen oxygen atoms phase phosphate plexes podands porphyrin potassium protons range ratio reaction Russia Received Russian Text Copyright salts samples sodium solid solutions solu solubility spectra spectrum stability structure studied synthesis Table temperature thermal tion ture unit cell parameters values vibrations water molecules X-ray diffraction X-ray powder diffraction zirconium