Russian Journal of Inorganic Chemistry, Tập 22Chemical Society., 1977 |
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Kết quả 1-3 trong 78
Trang 109
... absorption bands at 388 , 378 , 346 , 308 , and 298 cm1 , whereas in the spectrum of As2S3 glass there is a single broad absorption band with a maximum close to 310 cm1 . An analogous picture was observed earlier in the infrared spectra ...
... absorption bands at 388 , 378 , 346 , 308 , and 298 cm1 , whereas in the spectrum of As2S3 glass there is a single broad absorption band with a maximum close to 310 cm1 . An analogous picture was observed earlier in the infrared spectra ...
Trang 180
... absorption band at 30000 cm1 ( e = 1200 ) , irrespective of the composition of the medium . The absorption spectrum of complex I contains a band with a molar absorptivity of 350-500 , the position of which varies from 24600 to 30000 cm1 ...
... absorption band at 30000 cm1 ( e = 1200 ) , irrespective of the composition of the medium . The absorption spectrum of complex I contains a band with a molar absorptivity of 350-500 , the position of which varies from 24600 to 30000 cm1 ...
Trang 495
... absorption spectra were recorded using two 100 mm cells : a nickel cell with clamped sapphire windows , and a quartz cell . To prevent hydrolysis and its influence on the spectral picture resulting from the appearance of the absorption ...
... absorption spectra were recorded using two 100 mm cells : a nickel cell with clamped sapphire windows , and a quartz cell . To prevent hydrolysis and its influence on the spectral picture resulting from the appearance of the absorption ...
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JOURNAL | 1 |
olatilisation and thermodynamic properties | 6 |
Reaction of tricalcium orthophosphate with | 33 |
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absorption band absorption spectra acid Akad alkali metal ammonium analysis anion aqueous solutions atoms bond bromine calculated cations cerium Chem chemical Chemistry chloride cm-¹ cm¹ complex formation composition compounds concentration coordination copper(II corresponding crystallisation crystals curve decomposition decrease dehydration density determined electron endothermic endothermic effects equilibrium diagram erbium ethanol experimental Figure formed H₂O hafnium heating hydrate hydrogen hydrolysis hydroxides increase infrared spectra Inorg interaction investigated ions iron(III isotherm Khim Khimiya lanthanide lanthanum ligand melts metaphosphates method mixtures mole molecules Moscow Na₂HPO4 Nauk SSSR neodymium Neorg nickel(II obtained oxide oxygen parameters phosphate phosphorite polyphosphates potassium precipitate protons pyrochlore range ratio reaction Russ salts shows sodium solid phase solid solutions solubility specimens spectrum stability constants structure studied sulphates Table temperature thermal tion titration Translated from Zhurnal tungstates tungsten vanadium(V vibrations wavenumbers X-ray diffraction X-ray diffraction patterns Zhur Zhurnal Neorganicheskoi Khimii