Russian Journal of Inorganic Chemistry, Tập 45,Số phát hành 9-12British Library Lending Division with the cooperation of the Royal Society of Chemistry, 2000 |
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... proton at ca. 6 ppm with 3J = 8 Hz , a doublet of doublets at 8 = 7.7 ppm that arises from the proton bonded to the central atom of the -CH = CH - NH- structural moiety , and a downfield doublet caused by the proton of the NH group ...
... proton at ca. 6 ppm with 3J = 8 Hz , a doublet of doublets at 8 = 7.7 ppm that arises from the proton bonded to the central atom of the -CH = CH - NH- structural moiety , and a downfield doublet caused by the proton of the NH group ...
Trang 1367
... proton from the plane of the naphthalene or quinoline moiety AH ,, kcal / mol AH , ( B ) – AH ( A ) , Structure kcal / mol RH , Å * 1A 48.57 5.42 0.080 1B 53.99 3A 41.92 3.81 0.3807 3B 45.73 4A 55.73 6.23 0.060 4B 61.96 6A 49.21 3.93 ...
... proton from the plane of the naphthalene or quinoline moiety AH ,, kcal / mol AH , ( B ) – AH ( A ) , Structure kcal / mol RH , Å * 1A 48.57 5.42 0.080 1B 53.99 3A 41.92 3.81 0.3807 3B 45.73 4A 55.73 6.23 0.060 4B 61.96 6A 49.21 3.93 ...
Trang 1546
... proton to AH dianions is accompanied by bond weakening both in the coordi- nated face or edge and between this face or edge and the remainder of the cluster . Because of this , the coordi- nated face or edge inflates and shifts farther ...
... proton to AH dianions is accompanied by bond weakening both in the coordi- nated face or edge and between this face or edge and the remainder of the cluster . Because of this , the coordi- nated face or edge inflates and shifts farther ...
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HighTemperature Superconductors | 1319 |
Synthesis and Properties of Mixed Oxides M5A0 5Zr1 5M0O46 M K | 1327 |
Variation of the Composition of Hydrous Metal Oxide Hydroxides | 1335 |
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absorption Academy of Sciences acid analysis angles anion annealed aqueous atoms bands bond lengths calculated carbon cations Chem chemical chloride cm-¹ complexes composition compounds concentration coordination coordination sphere corresponding crystal structure curves decomposition decrease determined diagram diffraction patterns diluent distances electron English Translation Copyright equilibrium eutectic experimental extraction fluorine formation frequencies fullerenes H₂O hydrides hydrogen hydroxide Inorganic Chemistry interaction ions iron(III isomers kcal/mol Khim layers ligand lithium magnesium MAIK Nauka/Interperiodica melting metal mol/l molybdates Moscow NaHCO3 Nauk Neorg Original Russian Text oxides oxygen atoms peaks phase phosphate Phys platinum(IV plexes potassium proton ratio reaction Russia Received Russian Academy Russian Journal Russian Text Copyright salts samples sodium sodium chloride solid solutions solubility spectra spectrum studied sulfides superoxo synthesis Table temperature thermal tion unit cell unit cell parameters values vibrations water molecules X-ray diffraction X-ray powder diffraction