Russian Journal of Inorganic Chemistry, Tập 25,Trang 961-1868Chemical Society, 1980 |
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Kết quả 1-3 trong 79
Trang 1049
... groups are coordinated to rhodium through the oxygen atoms of the carboxyl and phenol groups . The four protons in the dimeric complex are not localised on the oxygen atoms of the phenol or carboxyl groups of the salicylate ligands ...
... groups are coordinated to rhodium through the oxygen atoms of the carboxyl and phenol groups . The four protons in the dimeric complex are not localised on the oxygen atoms of the phenol or carboxyl groups of the salicylate ligands ...
Trang 1229
... groups , as in the complexes with the ligands L1 and LIII . When the ligand molecule contains the ethylenediamine group > N - CH2 - CH2 - N < ( LII ) , the formation of coordinate bonds by the nitrogen atoms with the metal is preferred ...
... groups , as in the complexes with the ligands L1 and LIII . When the ligand molecule contains the ethylenediamine group > N - CH2 - CH2 - N < ( LII ) , the formation of coordinate bonds by the nitrogen atoms with the metal is preferred ...
Trang 1338
... groups in the structure of the heteropolyanion ( HPAn ) . The spectra of the ammonium pyridinium salt shows an additional band at 1400 cm - 1 , typical of the NH bends . The bands at 1200 cm1 and 1500 cm ̄1 , and at 1590-1635 cm - 1 ...
... groups in the structure of the heteropolyanion ( HPAn ) . The spectra of the ammonium pyridinium salt shows an additional band at 1400 cm - 1 , typical of the NH bends . The bands at 1200 cm1 and 1500 cm ̄1 , and at 1590-1635 cm - 1 ...
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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