Russian Journal of Inorganic Chemistry, Tập 42,Trang 1449-1974Chemical Society., 1997 |
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Kết quả 1-3 trong 75
Trang 1482
... effect with a maximum at 570 K ( a heating rate of 4 K / min ) ( Fig . 6 ) . This effect is irre- versible and is absent in the second scan . The magni- tude of the exothermal effect in this temperature range increases with an increase ...
... effect with a maximum at 570 K ( a heating rate of 4 K / min ) ( Fig . 6 ) . This effect is irre- versible and is absent in the second scan . The magni- tude of the exothermal effect in this temperature range increases with an increase ...
Trang 1483
... effect similar in intensity and temperature range to the effect observed for H2O7 . Both samples are characterized by the same average formal copper valence ( ca. 1.7 ) , achieved upon relatively low - temper- ature chemical treatment ...
... effect similar in intensity and temperature range to the effect observed for H2O7 . Both samples are characterized by the same average formal copper valence ( ca. 1.7 ) , achieved upon relatively low - temper- ature chemical treatment ...
Trang 1672
... effect in the region of the dipole - allowed d - p transition and with the negative Cotton effect for the conjugated magnetically allowed d - d transition . At present , considerable attention has been given to platinum complexes with ...
... effect in the region of the dipole - allowed d - p transition and with the negative Cotton effect for the conjugated magnetically allowed d - d transition . At present , considerable attention has been given to platinum complexes with ...
Nội dung
First International Workshop Sulfurous Compounds and the Environment | 1448 |
Vol 42 No 10 | 1449 |
Magnetoresistive Manganites La0 67Ca0 33MnO3 and La0 60Y0 07Ca0 33MnO3 | 1461 |
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absorption Academy acid addition analysis angles anions aqueous atoms band bonds calculated cations changes characteristic Chem chemical Chemistry cm-¹ complex components composition compounds concentration constant containing coordination Copyright corresponding crystal structure curve decrease dependence described determined distances effect electronic energy equilibrium experimental formation given H₂O heat hydrogen bonds increase indicate Inorganic Institute intensity interaction ions Khim ligand measured melting metal method molecules Moscow Neorg nitrogen observed obtained occurs Original oxide parameters pattern peak phase plane polyhedra polyhedron positions powder prepared present properties Publishing range ratio reaction REFERENCES refined reflections region respectively Russian salt samples Sciences shifts shows similar solid solutions solubility solution space group spectra spectrum studied synthesis Table temperature thermal tion trans transition Translation unit cell values vibrations