Russian Journal of Inorganic Chemistry, Tập 19,Phần 2British Library Lending Division with the cooperation of the Royal Society of Chemistry, 1974 |
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... electron - donating substituents , which increase the 7 - electron density at the azomethine group , give rise to a competing effect involving the transfer of electron density from the filled a orbitals of tin to the azomethine group ...
... electron - donating substituents , which increase the 7 - electron density at the azomethine group , give rise to a competing effect involving the transfer of electron density from the filled a orbitals of tin to the azomethine group ...
Trang 1523
... electron- donating substituents ( p = -4.54 ) , and the points on the other correspond to electron - accepting substituents ( p = +5.26 ) . The rate of the acid hydrolysis of these dioximato- compounds is increased both by good electron ...
... electron- donating substituents ( p = -4.54 ) , and the points on the other correspond to electron - accepting substituents ( p = +5.26 ) . The rate of the acid hydrolysis of these dioximato- compounds is increased both by good electron ...
Trang 1589
... E ( M ( 9 + 11 + , h ) -E ( M9 + , h + i ) ] , where i is the index of the atomic orbital from which the electron is removed , h and h + i are the valence con- figurations of the atoms M ( q + 1 ) + and Mq + , and Io is the standard ...
... E ( M ( 9 + 11 + , h ) -E ( M9 + , h + i ) ] , where i is the index of the atomic orbital from which the electron is removed , h and h + i are the valence con- figurations of the atoms M ( q + 1 ) + and Mq + , and Io is the standard ...
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1973 Translated absorption bands absorption spectra acid alcohol alkali metal analysis anion aqueous solution bond calculated cerium Chem chemical Chemistry chloride cm-¹ cm¯¹ cobalt complex formation composition compounds concentration coordination copper corresponding crystallisation crystals curve decomposition determined dimethylformamide dissociation EDTA electron equilibrium ethylenediamine europium experimental Figure formed H₂O heating hydrates hydrogen hydroxide increase infrared infrared absorption spectra infrared spectra Inorg interaction investigated ionic strength ions J.Inorg Khim lanthanum ligand methanol method mixed complexes mixture molar ratio mole Moscow neodymium Neorg nickel nitrate obtained optical density oxide plexes potassium proton pyridine range reaction reagent Russ salts samarium scandium shows sodium solid phase solubility solvents spectrum stability constants stretching vibrations structure studied sulphate Table temperature thermal Thio thiocyanate thiourea tion titanium Translated from Zhurnal Translated into Russian wavenumbers X-ray diffraction Zhur Zhurnal Neorganicheskoi Khimii zirconium