Russian Journal of Inorganic Chemistry, Tập 38,Trang 1-362Chemical Society., 1993 |
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Kết quả 1-3 trong 31
Trang 99
... frequencies , are marked by star - index . 400-4000 cm - 1 , and the samples were prepared by pelletizing with KBr . The fragments of the IR spectra of Cu ( DCO ) 2 · 2H2O , Cu ( DCO ) 1⁄2 · H2O , and Cu ( DCO ) 2 , and the assignments ...
... frequencies , are marked by star - index . 400-4000 cm - 1 , and the samples were prepared by pelletizing with KBr . The fragments of the IR spectra of Cu ( DCO ) 2 · 2H2O , Cu ( DCO ) 1⁄2 · H2O , and Cu ( DCO ) 2 , and the assignments ...
Trang 262
... Frequencies of intraligand macrocycle vibrations of all the synthesized complexes were observed in regions , characteristic for OCH2CH2O groups [ 4 ] . Stretching vibration frequencies v ( CH ) were found in the region of 2940-2850 cm ...
... Frequencies of intraligand macrocycle vibrations of all the synthesized complexes were observed in regions , characteristic for OCH2CH2O groups [ 4 ] . Stretching vibration frequencies v ( CH ) were found in the region of 2940-2850 cm ...
Trang 307
... frequencies n , and the energies of zeroth vibrations ( EZV ) for a wide set ( more than twenty ) of various configurations ( most of these are depicted in Figs . 1 and 2 , and the principles of their selection will be discussed below ) ...
... frequencies n , and the energies of zeroth vibrations ( EZV ) for a wide set ( more than twenty ) of various configurations ( most of these are depicted in Figs . 1 and 2 , and the principles of their selection will be discussed below ) ...
Nội dung
Vol 38 No 1 | 1 |
Synthesis and Thermochemical Study of Anhydrous Lanthanum Perchlorate and Its Hydrates | 18 |
Copper Decaborates of Alkali Metals and Alkylammonium | 33 |
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absorption Abstract according acid addition analysis angles anion atoms bands bonds calculated cations characteristics Chem chemical Chemistry chloride cm-¹ complexes components composition compounds concentration configuration constant containing coordination Copyright corresponding crystal curves decrease dependence described determined distances effect electron energy exhibit experimental formation fragment frequencies groups H₂O heating hydrate increase indicates initial Inorganic Institute intensity interaction Interperiodica ions Khim lattice leads ligand manganese(II measured melt metal method mixture molecules Moscow nature Neorg noted observed obtained occurs Original oxidation oxygen parameters phase platinum position presented properties range ratio reaction REFERENCES refined reflections region respectively Russian salt samples shows similar solid solutions solubility solutions space group spectra spectrum stability structure studied synthesis Table temperature thermal tion transition values various vibrations X-ray diffraction