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The assump- tion that the short - wave shift of the charge - transfer band is associated with a decrease in the stability of complexes is supported by the fact that the complex · wavelength ( VII ) is the most unstable complex : upon ...
The assump- tion that the short - wave shift of the charge - transfer band is associated with a decrease in the stability of complexes is supported by the fact that the complex · wavelength ( VII ) is the most unstable complex : upon ...
Trang 1441
coincides with the signals of the free amine ( diethyl- amine ) , or shifts insignificantly toward the downfield region ( i ... The upfield shift of the signals corresponding to the coordinated amines is associated with the fact that ...
coincides with the signals of the free amine ( diethyl- amine ) , or shifts insignificantly toward the downfield region ( i ... The upfield shift of the signals corresponding to the coordinated amines is associated with the fact that ...
Trang 1909
This nonequivalence is the most pronounced in the 13C { H } spectra , where the difference in the chemical shifts of ... by a 2.6 - ppm upfield shift of the trans - CH3 group signal ( a 1.9 - ppm shift for the tungsten complex ) and a ...
This nonequivalence is the most pronounced in the 13C { H } spectra , where the difference in the chemical shifts of ... by a 2.6 - ppm upfield shift of the trans - CH3 group signal ( a 1.9 - ppm shift for the tungsten complex ) and a ...
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The Kinetics and Mechanism of SolidPhase Synthesis of YBa₂Cu3078 | 1359 |
Vol 40 No 9 1995 | 1360 |
Structure of Sodium Hexahydroperoxostannate | 1365 |
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absorption Academy According acid activity addition analysis angles anion aqueous atoms bands basis bismuth bond calculated cation cell Chem chemical Chemistry chloride cm-¹ complexes composition compounds concentration constants containing coordination Copyright corresponding crystals curves decrease dependence determined distances effect electron energy equilibrium experimental extraction fluoride formation groups H₂O heating hydrogen increase indicates Inorg Inorganic Institute intensity interaction ions Khim ligand melt metal method mixture molecules Moscow Neorg Note observed obtained occurs Original oxides oxygen parameters peritectic phase position possible powder precipitate prepared presence properties Publishing range ratio reaction REFERENCES region respectively Russian salts samples Sciences shift shows similar sodium solid solutions space group spectra spectrum stability structure studied synthesis Table temperature thermal tion transition unit values vibrations X-ray diffraction