Russian Journal of Inorganic Chemistry, Tập 45,Trang 1-493Chemical Society., 2000 |
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Trang 374
... cm - 1 and a broad strong band at ca. 3450 cm - 1 in the spectra of com- plexes I - IV . Complex formation does not alter the strong bands in the range 1660-1540 cm - 1 , correspond- ing mainly to the vibrations of the double bonds- v ...
... cm - 1 and a broad strong band at ca. 3450 cm - 1 in the spectra of com- plexes I - IV . Complex formation does not alter the strong bands in the range 1660-1540 cm - 1 , correspond- ing mainly to the vibrations of the double bonds- v ...
Trang 387
... cm - 1 ) is also absent . Complex formation leads to the disappearance of N - H bending vibration bands ( 1624 cm - 1 ) . At the same time , the spectra show several new absorptions typical of coordinated C - N groups ( 1590-1536 cm - 1 ) ...
... cm - 1 ) is also absent . Complex formation leads to the disappearance of N - H bending vibration bands ( 1624 cm - 1 ) . At the same time , the spectra show several new absorptions typical of coordinated C - N groups ( 1590-1536 cm - 1 ) ...
Trang 484
... ( 1 ) Na3Ca2V3011 ( 2 ) NaCaVO4 , ( 3 ) Na2Ca7 ( V207 ) 4 , ( 4 ) NaCa4 ( VO4 ) 3 , and ( 5 ) solid solution Na , Ca3 + 7x ( VO4 ) 2 + 5x , 0 ≤ x ≤ 1 . Intensity 4 3 2 200 1000 800 600 400 V , cm - 1 Fig . 2. IR spectra of ( 1 ) Na2Ca ...
... ( 1 ) Na3Ca2V3011 ( 2 ) NaCaVO4 , ( 3 ) Na2Ca7 ( V207 ) 4 , ( 4 ) NaCa4 ( VO4 ) 3 , and ( 5 ) solid solution Na , Ca3 + 7x ( VO4 ) 2 + 5x , 0 ≤ x ≤ 1 . Intensity 4 3 2 200 1000 800 600 400 V , cm - 1 Fig . 2. IR spectra of ( 1 ) Na2Ca ...
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Estimates of the Thermochemical Properties of Mixed Oxides in the CuNbO System | 11 |
Interaction of Natural Borates with Potassium Hydroxide Solution | 17 |
Gas Transport in the GaSeI System and the Possibility | 28 |
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acetylacetonate acid analysis angles anion annealed aqueous atoms binary bond lengths calcium calculated carbon cation chelate Chem chemical chloride cm-¹ complexes composition compounds concentration coordination corresponding crystal structure curve decomposition decrease electron energy English Translation Copyright equation equilibrium experimental extraction fluorine formation fullerene gallium gold(III H NMR H₂O heating hydride hydrogen hydrogen bonds increase Inorganic Chemistry interaction ionic ions isomer Khim kJ/mol ligand MAIK Nauka/Interperiodica melting method mixture mol/l molybdates Moscow Nauk Neorg obtained orbitals Original Russian Text oxide oxygen atoms phase diagram plexes polyhedron protons range ratio reaction Russia Received Russian Academy Russian Journal Russian Text Copyright samples sodium solid solutions solubility solvates solvent space group spectra spectrum studied synthesis Table temperature thermal tion unit cell unit cell parameters values vanadium vanadium(V vapor VD polyhedra X-ray diffraction X-ray powder diffraction