Russian Journal of Inorganic Chemistry, Tập 25,Trang 961-1868Chemical Society, 1980 |
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Trang 1183
... cm - 1 Figure 2. Infrared spectra of the bimetallic compounds ( Cp2 . TiC1 ) , AlCl3 - nHn . S and Cp2TICI AIC12 - n.S in the range 400 to 1900 cm : 1 ) 3Cp2TiC1.AICI , .OEt2 ; 2 ) Cp2TiC1 + AICI , .OEt ,; 3 ) AICI , .OEt2 ; 4 ...
... cm - 1 Figure 2. Infrared spectra of the bimetallic compounds ( Cp2 . TiC1 ) , AlCl3 - nHn . S and Cp2TICI AIC12 - n.S in the range 400 to 1900 cm : 1 ) 3Cp2TiC1.AICI , .OEt2 ; 2 ) Cp2TiC1 + AICI , .OEt ,; 3 ) AICI , .OEt2 ; 4 ...
Trang 1341
... cm - 1 have equal intensities . The ternary complexes of titanium and vanadium also absorb in the low - wavenumber range at 405-410 cm - 1 and 410-415 cm - 1 . The range 700-1050 cm - 1 contains bands due to the M - 0 and M = 0 ...
... cm - 1 have equal intensities . The ternary complexes of titanium and vanadium also absorb in the low - wavenumber range at 405-410 cm - 1 and 410-415 cm - 1 . The range 700-1050 cm - 1 contains bands due to the M - 0 and M = 0 ...
Trang 1660
... 1 260 cm band can be assigned to the M - O stretches , and the water stretches and bending modes are observed at about 3100 cm and 1650 cm - 1 . These bands disappear when the complex is heated to 300 ° C . -1 -1 8 If K2Mn2 ( Se2O5 ) ...
... 1 260 cm band can be assigned to the M - O stretches , and the water stretches and bending modes are observed at about 3100 cm and 1650 cm - 1 . These bands disappear when the complex is heated to 300 ° C . -1 -1 8 If K2Mn2 ( Se2O5 ) ...
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1979 Translated absorption bands acid aluminium analysis anion atoms bond calculated Chem chemical Chemistry chloride chromium(III cm-¹ cm¯¹ cm¹ complex formation components composition compounds concentration coordination copper(II corresponding crystallisation crystals curves decomposition decrease determined ditto DMSO electrical conductivity electronic equilibrium ethanol eutectic experimental extraction Figure fluoride formed groups H₂O heating hydrogen hydroxide increase infrared infrared spectra Inorg interaction investigated ionic ions isothermal kcal Khim Khimiya lanthanide ligand liquid magnesium manganese(III mass melt metal method mixture molar mole molecules molybdenum Moscow Nauk SSSR neodymium Neorg nickel(II nitrate obtained oxide oxygen parameters precipitate range ratio reaction reagent Russ salt shows sodium solid phases solid solutions solubility solvent specimens spectrum stability constants structure studied sulphate synthesis Table temperature ternary thermal tion Translated from Zhurnal vanadium vanadium(III vibrations wavenumbers X-ray diffraction X-ray diffraction patterns ytterbium Zhur Zhur.Neorg Zhurnal Neorganicheskoi Khimii zirconium