Russian Journal of Inorganic Chemistry, Tập 48,Số phát hành 9-12Chemical Society., 2003 |
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Table 1. Interatomic distances ( d ) and asymmetry coeffi- cients ( K ) of the O - H ··· O bridging bond in compounds with hydrogen bonds Refe- rence d , Å Compound Bridge type Ka K1 , % O - HO ... H H2C2O4 · 2H2O O - H ... O 0.96 1.89 ...
Table 1. Interatomic distances ( d ) and asymmetry coeffi- cients ( K ) of the O - H ··· O bridging bond in compounds with hydrogen bonds Refe- rence d , Å Compound Bridge type Ka K1 , % O - HO ... H H2C2O4 · 2H2O O - H ... O 0.96 1.89 ...
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... Table 3 . Being trapped between two atoms , ( Tables 1 , 2 ) , the H ( 4 ) atom shifts to O ( 3 ) 3 . This shift results in an increase in the r [ O ( 6 ) –H ( 4 ) ] distance and a decrease in - AE ( tot ) , kcal / mol ( a ) H502 -6 -12 ...
... Table 3 . Being trapped between two atoms , ( Tables 1 , 2 ) , the H ( 4 ) atom shifts to O ( 3 ) 3 . This shift results in an increase in the r [ O ( 6 ) –H ( 4 ) ] distance and a decrease in - AE ( tot ) , kcal / mol ( a ) H502 -6 -12 ...
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... ( Table 5 ) . The spectral data for complex 1 are shown in Fig . 2 and Table 6. The diffuse reflectance spectrum of a fine crystalline sample of 1 in the visible region shows a composite band with a maximum at 19.08 KK and shoulders at ...
... ( Table 5 ) . The spectral data for complex 1 are shown in Fig . 2 and Table 6. The diffuse reflectance spectrum of a fine crystalline sample of 1 in the visible region shows a composite band with a maximum at 19.08 KK and shoulders at ...
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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