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| Content Provider | World Health Organization (WHO)-Global Index Medicus |
|---|---|
| Author | Yun, Hoseop Kee, Yongho |
| Description | Author Affiliation: Kee Y ( Division of Energy Systems Research and Department of Chemistry, Ajou University, Suwon 443-749, Republic of Korea.) |
| Abstract | The structure of $Li_{3}V_{2}(PO_{4})_{3}$ has been reinvestigated from single-crystal X-ray data. Although the results of the previous studies (all based on powder diffraction data) are comparable with our redetermination, all atoms were refined with anisotropic displacement parameters in the current study, and the resulting bond lengths are more accurate than those determined from powder diffraction data. The title compound adopts the $Li_{3}Fe_{2}(PO_{4})_{3}$ structure type. The structure is composed of $VO_{6}$ octahedra and $PO_{4}$ tetrahedra by sharing O atoms to form the three-dimensional anionic framework $_{∞}$ $^{3}[V_{2}(PO_{4})_{3}]^{3−}.$ The positions of the $Li^{+}$ ions in the empty channels can vary depending on the synthetic conditions. Bond-valence-sum calculations showed structures that are similar to the results of the present study seem to be more stable compared with others. The classical charge balance of the title compound can be represented as $[Li^{+}]_{3}[V^{3+}]_{2}[P^{5+}]_{3}[O^{2−}]_{12}.$ |
| ISSN | 20569890 |
| e-ISSN | 16005368 |
| Journal | Acta Crystallographica Section E Structure Reports Online |
| Issue Number | Pt 2 |
| Volume Number | 69 |
| Language | English |
| Publisher | IUCr/Wiley |
| Publisher Date | 2013-02-01 |
| Publisher Place | United States |
| Access Restriction | Open |
| Subject Keyword | Crystallography |
| Content Type | Text |
| Resource Type | Article |
| Subject | Chemistry Condensed Matter Physics Materials Science |
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