Russian Journal of Inorganic Chemistry, Tập 22Chemical Society., 1977 |
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Kết quả 1-3 trong 79
Trang 229
... range 2800-3100 cm - 1 . This range contains bands due to the symmetric stretches of the methyl group at 2920 cm1 and the antisymmetric stretches at 2970 cm , together with two satellite bands at 3000 cm - 1 and 2905 cm , and the CH3 ...
... range 2800-3100 cm - 1 . This range contains bands due to the symmetric stretches of the methyl group at 2920 cm1 and the antisymmetric stretches at 2970 cm , together with two satellite bands at 3000 cm - 1 and 2905 cm , and the CH3 ...
Trang 683
... range 1.5 < R 2.5 , and B1 = 0.00 , f2 = 0.60 for the range 2.50 < R < 3.25 . The error in the determination of ẞ1 and B2 can be esti- mated by eliminating the unknown using the dependence of P1 on P2 in the equation yP1 + xP2 1 ( p ...
... range 1.5 < R 2.5 , and B1 = 0.00 , f2 = 0.60 for the range 2.50 < R < 3.25 . The error in the determination of ẞ1 and B2 can be esti- mated by eliminating the unknown using the dependence of P1 on P2 in the equation yP1 + xP2 1 ( p ...
Trang 874
... range , the approximate posi- tion of the eight lines of the HFS of the perpendicular range of the spectrum was indicated ( Figs . a and b ) , and g and ACO were estimated ( see Table ) . This form of EPR spectra is characteristic of ...
... range , the approximate posi- tion of the eight lines of the HFS of the perpendicular range of the spectrum was indicated ( Figs . a and b ) , and g and ACO were estimated ( see Table ) . This form of EPR spectra is characteristic of ...
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COORDINATION equalisation of the electronegativities | 13 |
73 | 13 |
Preparation and some properties of tungsten | 13 |
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1975 Translated absorption bands absorption spectra acid Akad alkali metal ammonium analysis anion aqueous solutions atoms bond bromine caesium calculated cations cerium Chem chemical Chemistry chloride cm-¹ cm¹ complexes composition compounds concen concentration coordination copper(II corresponding crystallisation crystals curves decomposition dehydration determined electronic endothermic endothermic effect equilibrium diagram ethanol experimental Figure formation formed H₂O hafnium heating hydrogen hydrolysis hydroxide infrared infrared spectra Inorg Inorganic interaction investigated ions iron(III isotherms kcal Khim Khimiya lanthanide lanthanum ligand melts metaphosphates method mixtures mole molecules Moscow Na₂HPO4 Nauk SSSR Neorg nickel(II obtained optical density oxide oxygen phosphate potassium precipitates protons range ratio reaction Russ salts shows sodium solid phase solid solutions solubility specimens spectrum stability constants structure studied sulphate Table temperature thermal tion titanium titration Translated from Zhurnal tungsten vanadium(III vibrations wavenumbers X-ray diffraction X-ray diffraction patterns Zhur Zhurnal Neorganicheskoi Khimii