Russian Journal of Inorganic Chemistry, Tập 44,Trang 1507-2038British Library Lending Division with the cooperation of the Royal Society of Chemistry, 1999 |
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Trang 1896
... spectrum 4 ) . In the spectrum of the sample with alcohol - to - vanadium molar ratio of 3.7 ( Fig . 1a , spec- trum 5 ) , the lines at 82 = -280 ppm and 83 = -470 ppm were observed as well ; however , the signals are broad- ened and ...
... spectrum 4 ) . In the spectrum of the sample with alcohol - to - vanadium molar ratio of 3.7 ( Fig . 1a , spec- trum 5 ) , the lines at 82 = -280 ppm and 83 = -470 ppm were observed as well ; however , the signals are broad- ened and ...
Trang 1942
... spectrum intensity was determined by comparison with the intensity of the spectrum of a standard DPPH sam- ple placed in the spectrometer cavity together with the sample under study . The absorbance of the solutions was recorded on a ...
... spectrum intensity was determined by comparison with the intensity of the spectrum of a standard DPPH sam- ple placed in the spectrometer cavity together with the sample under study . The absorbance of the solutions was recorded on a ...
Trang 1944
... spectrum with g1 = 1.951 , 8 = 1.840 ( Fig . 1 , c ) due to localization of the electron on one molybdenum atom . The spectrum corresponds to the four - electron PMA blue [ 8 ] . In the absence of AA , the spectra of blues obtained by ...
... spectrum with g1 = 1.951 , 8 = 1.840 ( Fig . 1 , c ) due to localization of the electron on one molybdenum atom . The spectrum corresponds to the four - electron PMA blue [ 8 ] . In the absence of AA , the spectra of blues obtained by ...
Nội dung
Vol 44 No 10 1999 | 1507 |
Refinement of the Crystal Structure of Lead Polyphosphate Pb2PO34 | 1513 |
Thermal Decomposition of Potassium Fluorosulfatotitanates | 1518 |
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absorption according acid addition analysis angles anions aqueous atoms band bond calculated carbon cations changes charge Chem chemical Chemistry complexes composition compounds concentration constants containing coordination Copyright corresponding Crystal Structure decrease dependence determined distances effect electron energy existence experimental extraction fluoride formation frequencies given H₂O heating hydrogen increase indicates Inorganic intensity interaction involved ions Khim lead lengths ligand Mater measured melting metal method molecules Moscow Neorg observed obtained oxides oxygen atoms pair parameters patterns phase phase diagram Phys positions powder prepared present properties range ratio reaction reagent REFERENCES refined reflections region respectively Russian salts samples Sciences shifts shows similar solid solid solution solution space group spectra spectrum stability studied synthesis Table temperature thermal tion transition unit cell parameters values vibrational X-ray diffraction