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 according acid addition analysis angle anions aqueous atoms band bond bridging calculated cation changes charge Chem chemical Chemistry chloride cm-¹ complexes composition compounds concentration constant containing coordination Copyright corresponding crystal curves decomposition decrease derivatives described determined diagram distances effect electron energy enthalpies experimental extraction formation frequencies H₂O heating higher hydrogen increase indicates initial Inorganic intensity interaction ions Khim kJ/mol ligand measured melt metal method mixed mixture mol/l molecules Moscow Neorg observed obtained occur oxide oxygen parameters phase phosphate positions powder prepared presented properties Publishing range ratio reaction REFERENCES region respectively Russian salts samples shift shows similar sodium solid solution space group spectra spectrum stability structure studied synthesis Table temperature thermal tion Translation unit values vibrations X-ray diffraction