Russian Journal of Inorganic Chemistry, Tập 19,Phần 1British Library Lending Division with the cooperation of the Royal Society of Chemistry, 1974 |
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Trang 205
... wavenumbers v ( C – N ) in the spectra of the adducts are mainly observed below 1220 cm- ' , that is , in the region characteristic for the C - N vibrations of aliphatic amines . Evidently , the decrease in the order of the C - N bond ...
... wavenumbers v ( C – N ) in the spectra of the adducts are mainly observed below 1220 cm- ' , that is , in the region characteristic for the C - N vibrations of aliphatic amines . Evidently , the decrease in the order of the C - N bond ...
Trang 310
... wavenumbers are given in the Table . U.D. C. 541.49 : 534.422 Compounds of Acrylamide with Manganese ( II ) , Cobalt ... wavenumbers of the C = O stretching vibrations for the complexes and solid acrylamide coincide . The wavenumbers of ...
... wavenumbers are given in the Table . U.D. C. 541.49 : 534.422 Compounds of Acrylamide with Manganese ( II ) , Cobalt ... wavenumbers of the C = O stretching vibrations for the complexes and solid acrylamide coincide . The wavenumbers of ...
Trang 416
... wavenumbers ( cm - 1 ) found. ( NH ) SO , NH , NHẠC H. N = C - R n - NH2CH SO2NH2 ( Sam ) 3370 3485 - --- Table 2 . Compound v ( C = N ) NCX = + ( ეე ) A O - H ... O 1 +8 ( CCH ) ✓ ( CN ) das ( CH1 ) ✓ ( C = N ) + +8 , ( CH1 ) v ( SO ) ...
... wavenumbers ( cm - 1 ) found. ( NH ) SO , NH , NHẠC H. N = C - R n - NH2CH SO2NH2 ( Sam ) 3370 3485 - --- Table 2 . Compound v ( C = N ) NCX = + ( ეე ) A O - H ... O 1 +8 ( CCH ) ✓ ( CN ) das ( CH1 ) ✓ ( C = N ) + +8 , ( CH1 ) v ( SO ) ...
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JOURNAL | 1 |
Thermal decomposition of calcium dihydrogen | 15 |
E K Belyaev and V F Annopolskii | 30 |
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absorption spectra acid adducts Akad alkali metal amine ammonia analysis anion aqueous solution atoms barium benzene bond caesium calcium calculated Chem chemical Chemistry chloride cm-¹ cm¹ cobalt(II complex formation composition compounds concentration coordination copper(II corresponding crystallisation crystals decomposition decrease determined dissociation disulphate endothermic endothermic effect equilibrium ethanol ethylenediamine extraction fluoride formed gallium(III groups H₂O heating hydrogen increase indium indium arsenate infrared infrared spectra initial Inorg interaction investigated ionic ions Khim Khimiya lanthanide lanthanum ligand method mixture mole molecules molybdenum Moscow Nauk SSSR Neorg obtained organic phase oxide platinum(II potassium precipitate range reaction rubidium Russ salts scandium scandium fluorides shows sodium solid phase soluble solvates solvents specimens spectrum structure sulphate sulphide Table temperature thermogravimetric curves thiourea tion titration Translated from Zhurnal tungstates vanadium wavenumbers X-ray diffraction Zhur Zhurnal Neorganicheskoi Khimii zirconium zirconium and hafnium zirconium hydroxide