Russian Journal of Inorganic Chemistry, Tập 48,Số phát hành 9-12Chemical Society., 2003 |
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Trang 1355
... substituted por- phyrins I and II with d - metal acetates proceeds 3- 5 orders of magnitude faster than this reaction with unsubstituted ligands H2P . The planar structure of the HP macrocycle is violated upon N - substitution [ 1 ] ...
... substituted por- phyrins I and II with d - metal acetates proceeds 3- 5 orders of magnitude faster than this reaction with unsubstituted ligands H2P . The planar structure of the HP macrocycle is violated upon N - substitution [ 1 ] ...
Trang 1357
... substitution in II gives rise to the opposite effect ( activates the NH bond towards reaction ( 1 ) ) . → The difference between the band structures in the electronic absorption spectra of N - substituted com- plexes ( three bands plus ...
... substitution in II gives rise to the opposite effect ( activates the NH bond towards reaction ( 1 ) ) . → The difference between the band structures in the electronic absorption spectra of N - substituted com- plexes ( three bands plus ...
Trang 1913
... substitution H1 - Cs , Ta ( PO4 ) 2 nH2O for x = ( a ) 0 , ( b ) 0.01 , and ( c ) 0.1 . Fig . 4. Plots of log ion conductivity vs. inverse temperature for tantalum hydrogen phosphate and the products of partial barium - for - hydrogen ...
... substitution H1 - Cs , Ta ( PO4 ) 2 nH2O for x = ( a ) 0 , ( b ) 0.01 , and ( c ) 0.1 . Fig . 4. Plots of log ion conductivity vs. inverse temperature for tantalum hydrogen phosphate and the products of partial barium - for - hydrogen ...
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Vol 48 No 9 | 1282 |
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 anion atoms band bond calculated cations Chem chemical Chemistry cm-¹ complexes components composition compounds concentration constant containing coordination Copyright corresponding crystal crystal structure curves decreases determined diagram distances effect electron energy experimental field formation formed function heating hydrogen increases Inorganic intensity interaction ions Journal Khim layer ligand materials measured melting metal method mixture molecules Moscow Neorg Note observed obtained oxidation oxygen parameters phase Physics positions prepared properties range ratio reaction REFERENCES refined reflections region respectively ring Russian salt samples Sciences shifts shown shows signals single sodium solid solid solutions solubility solutions space space group spectra spectrum spinel stability structure studied Synthesis Table temperature thermal tion trans transition Translation values vibrations X-ray diffraction