Russian Journal of Inorganic Chemistry, Tập 36,Số phát hành 9-12British Library Lending Division with the cooperation of the Royal Society of Chemistry, 1991 |
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Trang 1282
... electron - donating substituents of the phenyl or thenoyl group type , which increase the electron density at the oxygen atoms . The relative deshielding of the FB nuclei may in turn be due to the influence of the electron - accepting ...
... electron - donating substituents of the phenyl or thenoyl group type , which increase the electron density at the oxygen atoms . The relative deshielding of the FB nuclei may in turn be due to the influence of the electron - accepting ...
Trang 1328
... electron density ( in fractions of e ) on the “ active ” atom B✶ along the shortest path of the reaction B6H5 + H2 ← B5H5 ( BH2 ) ̄.a d ༔ D2 R. Å B & H + H2 5,00 1.34 1.14 1.04 0.94 BsHs ( BH2 ) - 0,74 D1 D2 བ་ Erel , kcal 26.1 18.1 ...
... electron density ( in fractions of e ) on the “ active ” atom B✶ along the shortest path of the reaction B6H5 + H2 ← B5H5 ( BH2 ) ̄.a d ༔ D2 R. Å B & H + H2 5,00 1.34 1.14 1.04 0.94 BsHs ( BH2 ) - 0,74 D1 D2 བ་ Erel , kcal 26.1 18.1 ...
Trang 1740
... electron conductivity in the film material . D By accumulation of oxidation products of PtSALen and PtSALphen under the above conditions on the optically transparent electrode it was possible to record their electronic absorption ...
... electron conductivity in the film material . D By accumulation of oxidation products of PtSALen and PtSALphen under the above conditions on the optically transparent electrode it was possible to record their electronic absorption ...
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absorption acid Akad alkali metal analysis anion aqueous solutions atoms band bond lengths caesium calculated cations chalcogen Chem chemical Chemistry chloride chromium(III cluster cm-¹ cm¹ complexes composition compounds concentration constant containing coordination copper(II corresponding crystal crystallisation curve decomposition decrease determined electron energy English translation europium experimental extraction formation formed heating hydration hydrogen hydrogen bonds increase indicates infrared Inorg interaction ionic ions kcal Khim Khimiya lanthanide ligand melt method mixture mol¹ molecules Moscow Nauk SSSR Neorg Neorganicheskoi Khimii 36 nitrate obtained oxide oxygen parameters phase Phys potential surface present properties protons pyrochlore radii range ratio reaction salts solid solutions solubility solvation solvent specimens spectra spectrum spinel structure studied synthesis Table temperature thermal Translated from Zhurnal translation in Russ values vanadium(V vapour vibrations wavenumbers X-ray diffraction yttrium Zhurnal Neorganicheskoi Khimii zirconium