Russian Journal of Inorganic Chemistry, Tập 48,Số phát hành 9-12Chemical Society., 2003 |
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... group ( shaded ) is shown in place of the randomly disordered PO4 / P2O7 groups ; the disordered P2O7 groups ( not shaded ) are shown in one orientation ; Ta octahedra are shaded with dots , and Pb polyhedra are shaded with crosses ...
... group ( shaded ) is shown in place of the randomly disordered PO4 / P2O7 groups ; the disordered P2O7 groups ( not shaded ) are shown in one orientation ; Ta octahedra are shaded with dots , and Pb polyhedra are shaded with crosses ...
Trang 1321
... groups in molecules of I and II are , respectively , tetra- and tridentate . The SгTiO ( OPr - iso ) 20 molecule ( I ) ( Fig . 1 ) contains the octahedral " cluster " Sr , and four μ3 - OR groups alternate with four μ4 - O groups at the ...
... groups in molecules of I and II are , respectively , tetra- and tridentate . The SгTiO ( OPr - iso ) 20 molecule ( I ) ( Fig . 1 ) contains the octahedral " cluster " Sr , and four μ3 - OR groups alternate with four μ4 - O groups at the ...
Trang S-66
... groups , and the peroxo ligands are trans to the chelating / bridging ( ch / br ) O atoms of the hydroxo groups . Whereas the V - Och bonds trans to O ( oxo ) ( 2.286 Ä in XXVI and 2.561 Å in XXVII ) are significantly longer ( by 0.250 ...
... groups , and the peroxo ligands are trans to the chelating / bridging ( ch / br ) O atoms of the hydroxo groups . Whereas the V - Och bonds trans to O ( oxo ) ( 2.286 Ä in XXVI and 2.561 Å in XXVII ) are significantly longer ( by 0.250 ...
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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