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Trang 1720
When comparing the IR spectra of potassium hexahydroxohafnate and the products of its thermal decomposition , one can see that , as the heating temper- ature increases , the absorption bands of the v ( OH ) and S ( HfOH ) vibrations ...
When comparing the IR spectra of potassium hexahydroxohafnate and the products of its thermal decomposition , one can see that , as the heating temper- ature increases , the absorption bands of the v ( OH ) and S ( HfOH ) vibrations ...
Trang 1776
In the considered compound , DMSO is coordinated to the central platinum atom through the sulfur atom , which is manifested in a high - frequency shift of the band due to the S - O stretching vibrations to 1160 cm - 1 ( Av ( SO ) = V ...
In the considered compound , DMSO is coordinated to the central platinum atom through the sulfur atom , which is manifested in a high - frequency shift of the band due to the S - O stretching vibrations to 1160 cm - 1 ( Av ( SO ) = V ...
Trang 1861
stretching vibrations of this group are shifted to higher frequencies . It seems likely that additional cation- anion interactions are associated with the bridging hydrogen atoms of 2- ( 2 - pyridylamino ) pyridinium .
stretching vibrations of this group are shifted to higher frequencies . It seems likely that additional cation- anion interactions are associated with the bridging hydrogen atoms of 2- ( 2 - pyridylamino ) pyridinium .
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Synthesis and Properties of Inorganic Compounds | 1682 |
Germanatoantimonates LnGeSbO6 with the PbSb2O6type Structure | 1690 |
Synthesis Spectroscopic Characterization and Crystal Structure | 1698 |
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absorption acid addition analysis angles anion aqueous atoms bands bond bridge calculated carbon cation Chem chemical Chemistry cm-¹ complexes composition compounds concentration constants containing coordination Copyright corresponding crystal decrease dependence described determined distances effect electron energy experimental extraction formation frequencies heating higher hydrogen increase indicates Inorganic Institute interaction ions kcal/mol Khim layers ligand measured melt metal method mineral mixed mixture molecule Moscow Neorg observed obtained occurs oxidation oxygen parameters patterns phase positions powder diffraction prepared present properties Publishing range ratio reaction REFERENCES respectively Russian salt samples Sciences shows signal similar sodium solid solution space group spectra spectrum stable structure studied surface synthesis Table temperature thermal tion Translation unit cell uranium values vibrations X-ray diffraction yield zirconium