Russian Journal of Inorganic Chemistry, Tập 49,Số phát hành 8-10British Library Lending Division with the cooperation of the Royal Society of Chemistry, 2004 |
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... absorption spectra in the UV were recorded for YRB and the YRB complex of scandium . In a YRB molecule , benzene rings are chromophores responsible for the absorption in the UV ; the other structural elements ( C4H , and OH groups ) can ...
... absorption spectra in the UV were recorded for YRB and the YRB complex of scandium . In a YRB molecule , benzene rings are chromophores responsible for the absorption in the UV ; the other structural elements ( C4H , and OH groups ) can ...
Trang 1319
Absorption Absorption 3 2 1 3 2 1 3500 2500 1500 500 v , cm - 1 900 800 700 600 500 400 1 v , cm Fig . 2. IR absorption spectra of the complexes ( 1 ) ( NH4 ) 2ZrF6 , ( 2 ) ( NH4 ) 6LiZг4F23 , and ( 3 ) ( NH4 ) 6NaZг4F23 . and Fig . 1 ...
Absorption Absorption 3 2 1 3 2 1 3500 2500 1500 500 v , cm - 1 900 800 700 600 500 400 1 v , cm Fig . 2. IR absorption spectra of the complexes ( 1 ) ( NH4 ) 2ZrF6 , ( 2 ) ( NH4 ) 6LiZг4F23 , and ( 3 ) ( NH4 ) 6NaZг4F23 . and Fig . 1 ...
Trang 1380
... absorption band at 443 cm - 1 assigned to the v ( Re – N ) vibrations in the IR spectra of complexes 1 and 2. In the region of 967-970 cm- ' , the absorption band due to the v ( Re = O ) vibrations appeared , which was due to the rhenyl ...
... absorption band at 443 cm - 1 assigned to the v ( Re – N ) vibrations in the IR spectra of complexes 1 and 2. In the region of 967-970 cm- ' , the absorption band due to the v ( Re = O ) vibrations appeared , which was due to the rhenyl ...
Nội dung
Vol 49 No 8 | 1136 |
Synthesis and Characterization of Some Rubidium Orthoperiodates | 1143 |
Interaction of Zirconium Yttrium and Zinc Tetrahydroborate Complexes | 1154 |
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absorption According acid addition analysis angles anion aqueous atoms band bismuth bond cage calculated cations changes Chem chemical Chemistry chloride clusters cm-¹ compared complex composition compounds concentration constants containing coordination Copyright corresponding crystal curves decomposition decrease determined distances effect electronic energy exchange experimental extraction formation frequencies groups heating higher hydrates hydrogen increase Inorg Inorganic interaction ions isomer Khim layer lead lengths ligand measured metal method mixture mol/l molecular molecules Moscow Neorg observed obtained oxide oxygen parameters phase Phys Physics positions prepared presence properties range ratio reaction REFERENCES refined reflections region respectively Russ Russian salt sample Sciences shifts showed sodium solid solution space group spectra spectrum stability stage structure studied synthesis Table temperature thermal tion Translation unit values vibrations X-ray diffraction