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Electronic absorption spectra of copper and manga- plex IX is produced . We suggest that the longer time nese complexes with bromo and nitro derivatives of octaphe- required for the formation of complex IX in DMF is nyltetraazaporphine ...
Electronic absorption spectra of copper and manga- plex IX is produced . We suggest that the longer time nese complexes with bromo and nitro derivatives of octaphe- required for the formation of complex IX in DMF is nyltetraazaporphine ...
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Absorption spectra of crystals NaBi ( W04 ) 2 ( Cr ) ( 1 ) before and ( 2 ) after the interaction with SCF isopropanol . A , cm - 1 1.0 0.9 0.8 0.7 2 + PbM004-8 + ( CH3 ) 2CO ( f ) + H2O , Bi , 2M020 + i - C , H , OH ( f ) Bi ( on the ...
Absorption spectra of crystals NaBi ( W04 ) 2 ( Cr ) ( 1 ) before and ( 2 ) after the interaction with SCF isopropanol . A , cm - 1 1.0 0.9 0.8 0.7 2 + PbM004-8 + ( CH3 ) 2CO ( f ) + H2O , Bi , 2M020 + i - C , H , OH ( f ) Bi ( on the ...
Trang 1686
The electronic absorption spectra of solutions were recorded on a Specord M - 40 spectrophotometer ( 30000-11000 cm- ' ) . ... with Na2CO3 solution to pH 3-4 increases the absorption in the visible region ( Fig . 1 , spectra 1-3 ) .
The electronic absorption spectra of solutions were recorded on a Specord M - 40 spectrophotometer ( 30000-11000 cm- ' ) . ... with Na2CO3 solution to pH 3-4 increases the absorption in the visible region ( Fig . 1 , spectra 1-3 ) .
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Vol 48 No 9 | 1280 |
Simultaneous English language translation of the journal is available from MAIK NaukaInterperiodica Russia | 1446 |
Vol 48 No 11 2003 | 1615 |
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absorption acid activation analysis angles anions atoms band bismuth bond bond lengths calculated cations Chem chemical Chemistry complex components composition compounds concentration constant containing coordination Copyright corresponding crystal crystal structure curves decreases determined diagram distances effect electronic energy experimental field formation formed heating hydrogen increases Inorganic intensity interaction ions Khim layer ligand Mater measured melting metal method mixture molecules Moscow Neorg Note observed obtained Original oxidation oxygen parameters patterns phase Physics points positions prepared presented properties range ratio reaction REFERENCES refined reflections region respectively Russian salt samples Sciences shifts shown shows signals sodium solid solutions solubility space space group spectra spectrum stability structure studied synthesis Table temperature thermal tion transition Translation values vibrations X-ray diffraction