Russian Journal of Inorganic Chemistry, Tập 48,Số phát hành 9-12Chemical Society., 2003 |
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Kết quả 1-3 trong 43
Trang 1371
... polyhedra ( 5 ≤ n ≤ 12 ) were surveyed with the use of Voronoi - Dirichlet ( VD ) polyhedra and the intersecting spheres method . Although the Gd - O distances change in a range of 2.03-2.78 A , the volume of the VD polyhedra of Gd ...
... polyhedra ( 5 ≤ n ≤ 12 ) were surveyed with the use of Voronoi - Dirichlet ( VD ) polyhedra and the intersecting spheres method . Although the Gd - O distances change in a range of 2.03-2.78 A , the volume of the VD polyhedra of Gd ...
Trang 1373
... polyhedra of Gd atoms are scarcely affected by the formation of cova- lent contacts with Q atoms . This is not surprising if it is remembered that the solid angles of the faces corre- sponding to Gd - Q bonds are very small . As follows ...
... polyhedra of Gd atoms are scarcely affected by the formation of cova- lent contacts with Q atoms . This is not surprising if it is remembered that the solid angles of the faces corre- sponding to Gd - Q bonds are very small . As follows ...
Trang 1374
... polyhedra . nuclei from the centroids of their VD polyhedra ( DA ) is zero , within the twofold error of determination , at any CNs of the central atom ( Table 2 ) . If the centroid of the VD polyhedron and the position of the Gd ...
... polyhedra . nuclei from the centroids of their VD polyhedra ( DA ) is zero , within the twofold error of determination , at any CNs of the central atom ( Table 2 ) . If the centroid of the VD polyhedron and the position of the Gd ...
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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