Russian Journal of Inorganic Chemistry, Tập 24,Trang 1-958Chemical Society., 1979 |
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Kết quả 1-3 trong 71
Trang 161
... spectrum of y - Al2O3 in the literature . We took as standard the infra- red spectrum of anodic oxide obtained in a mixture of chro- mic and sulphuric acids ( curve 7 , Figs . 1 and 2 ) . The X - ray diffraction analysis of this oxide ...
... spectrum of y - Al2O3 in the literature . We took as standard the infra- red spectrum of anodic oxide obtained in a mixture of chro- mic and sulphuric acids ( curve 7 , Figs . 1 and 2 ) . The X - ray diffraction analysis of this oxide ...
Trang 162
... spectrum ( curve 7 , Fig . 2 ) of the H2O formation band , HOH = 1640 cm shows the pres- ence of molecular water in this oxide ( after its treatment in water ) . The corresponding stretching band VOH = 3360 cm is found at a lower ...
... spectrum ( curve 7 , Fig . 2 ) of the H2O formation band , HOH = 1640 cm shows the pres- ence of molecular water in this oxide ( after its treatment in water ) . The corresponding stretching band VOH = 3360 cm is found at a lower ...
Trang 191
... spectrum compared with the position of the analogous band in the monomer 16. In the absorption spectrum of the benzene solutions ( Fig . 4 , spectra b ) the band in the 458-476 nm range is apparently due to dimerisation , namely ...
... spectrum compared with the position of the analogous band in the monomer 16. In the absorption spectrum of the benzene solutions ( Fig . 4 , spectra b ) the band in the 458-476 nm range is apparently due to dimerisation , namely ...
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JOURNAL | 1 |
methylaminochromiumIII nitrate | 30 |
A thermographic proton magnetic resonance | 43 |
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1978 Translated absorption bands absorption spectra acid Akad analysis anion aqueous solutions atoms bond caesium calculated carbon cation Chem chemical Chemistry chloride chromium(III cm-¹ cm¹ complex formation components composition compounds concentration coordination copper(II corresponding crystallisation crystals curve decomposition dehydration density determined ditto dysprosium electronic equilibrium diagram eutectic experimental extraction Figure formed H₂O hafnium heating hydrated hydrogen infrared spectra Inorg Inorganic investigated ions isotherm kcal Khim Khimiya kinetic lattice ligand liquid mass melting metal methanol method mixture mole Moscow Nauk SSSR Neorg nitrate obtained oxide parameters platinum(II potassium protons pyridine range ratio reaction reagent refractive index region Russ salt shows sodium solid phases solid solutions solvates solvent specimens spectrum stability constants structure studied Table temperature ternary thermal thiourea tion titanium(III Translated from Zhurnal Translated into Russian vanadium vanadium(III vibrations water molecules wavenumbers X-ray diffraction X-ray diffraction patterns Zhur Zhurnal Neorganicheskoi Khimii