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The frequencies of the bands associated with the The X - ray powder diffraction data shows that the stretching and bending vibrations of coordinated products of thermolysis at 800 ° C are a mixture of chroammonia molecules are in ...
The frequencies of the bands associated with the The X - ray powder diffraction data shows that the stretching and bending vibrations of coordinated products of thermolysis at 800 ° C are a mixture of chroammonia molecules are in ...
Trang 1860
The frequency of stretching vibrations of the vertex boron - hydrogen bonds V ( BH ) yere reduces from 2530 cm ( in the spectra of alkali metal decahydridodecaborates ) to 2485 cm- . The band due to the stretching vibrations of the ...
The frequency of stretching vibrations of the vertex boron - hydrogen bonds V ( BH ) yere reduces from 2530 cm ( in the spectra of alkali metal decahydridodecaborates ) to 2485 cm- . The band due to the stretching vibrations of the ...
Trang 1861
In the IR spectrum of dodecahydridododecaborate salt , like in the spectrum of the decahydridodecaborate salt , the frequencies of stretching - bending vibrations of pyridine heterocycles increase up to 1640 cm - 1 because of the ...
In the IR spectrum of dodecahydridododecaborate salt , like in the spectrum of the decahydridodecaborate salt , the frequencies of stretching - bending vibrations of pyridine heterocycles increase up to 1640 cm - 1 because of the ...
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HighTemperature Electrochemical Synthesis of the VIA Group Metal Borides from HalideOxide Melts | 1682 |
Germanatoantimonates LnGeSb0h with the PbSb20ctype Structure | 1690 |
Synthesis Spectroscopic Characterization and Crystal Structure | 1698 |
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absorption According acid addition analysis angles anion aqueous atoms bands bond bridge calculated carbon cation Chem chemical Chemistry 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 Khim layers lengths ligand measured melt metal method mixed mixture molecule Moscow Neorg observed obtained occurs oxidation oxygen parameters patterns phase polyhedra positions precipitate prepared present properties Publishing R(Al range ratio reaction REFERENCES reflections respectively Russian salt samples Sciences shows similar sodium solid solution space group spectra spectrum stability structure studied surface synthesis Table temperature thermal tion Translation unit cell uranium values vibrations X-ray X-ray diffraction yield zirconium