Russian Journal of Inorganic Chemistry, Tập 22Chemical Society., 1977 |
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Kết quả 1-3 trong 80
Trang 576
... infrared spectra should be 8 or more . In the present case the spectrum only shows three bands . Uoissiшsue ] ] a b transmission 9 700 600 500 v , cm - 1 Figure 2. Infrared spectra of freshly prepared ( a ) and P2O - dried ( b ) niobium ...
... infrared spectra should be 8 or more . In the present case the spectrum only shows three bands . Uoissiшsue ] ] a b transmission 9 700 600 500 v , cm - 1 Figure 2. Infrared spectra of freshly prepared ( a ) and P2O - dried ( b ) niobium ...
Trang 791
... Infrared spectra of deuterio - analogues. transmission , % 3200 3100 3200 The infrared absorption spectra were recorded on a UR - 20 spectrometer using the standard method of sus- pending the specimens in liquid paraffin . As a result of ...
... Infrared spectra of deuterio - analogues. transmission , % 3200 3100 3200 The infrared absorption spectra were recorded on a UR - 20 spectrometer using the standard method of sus- pending the specimens in liquid paraffin . As a result of ...
Trang 806
... infrared Pb ( ReO . ) , 2H , O infrared Pb ( TcO4 ) 2 infrared Pb ( ReO ) : infrared infrared Raman assignment v ( OH ) 8 ( H2O ) ~ 3320 max ~ 3380 max 1598 med . 1610 s . ~ 980 w.sh. 981 v.w.sh. 983 ( 10 ) 971 w . 972 ( 5 ) v , ( ReO ...
... infrared Pb ( ReO . ) , 2H , O infrared Pb ( TcO4 ) 2 infrared Pb ( ReO ) : infrared infrared Raman assignment v ( OH ) 8 ( H2O ) ~ 3320 max ~ 3380 max 1598 med . 1610 s . ~ 980 w.sh. 981 v.w.sh. 983 ( 10 ) 971 w . 972 ( 5 ) v , ( ReO ...
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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