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Rb(2)Sb(4)O(11)
The title compound, dirubidium tetraantimonate(V), Rb(2)Sb(4)O(11), has been synthesized by flux reaction. It is isotypic with known A (2)Sb(4)O(11) (A = K, Cs) structures and consists of an (Sb(4)O(11))(2−) skeleton and two Rb atoms as charge-compensating cations. Distorted SbO(6) octahedra shar...
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| Formato: | Texto |
| Lenguaje: | English |
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International Union of Crystallography
2009
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2969830/ https://www.ncbi.nlm.nih.gov/pubmed/21582976 http://dx.doi.org/10.1107/S1600536809016109 |
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| author | Kalpana, Govindaraasan Weller, Mark T. |
| author_facet | Kalpana, Govindaraasan Weller, Mark T. |
| author_sort | Kalpana, Govindaraasan |
| collection | PubMed |
| description | The title compound, dirubidium tetraantimonate(V), Rb(2)Sb(4)O(11), has been synthesized by flux reaction. It is isotypic with known A (2)Sb(4)O(11) (A = K, Cs) structures and consists of an (Sb(4)O(11))(2−) skeleton and two Rb atoms as charge-compensating cations. Distorted SbO(6) octahedra share edges and corners, resulting in a layered assembly. Alternate stacking of the layers along the c axis leads to the formation of tunnels. The Rb(+) ions, surrounded by nine and ten O atoms, respectively, are located in these tunnels. Some atoms in the structure are on special positions of m symmetry (two Sb atoms, both Rb atoms and four O atoms) and 2 symmetry (one O atom). |
| format | Text |
| id | pubmed-2969830 |
| institution | National Center for Biotechnology Information |
| language | English |
| publishDate | 2009 |
| publisher | International Union of Crystallography |
| record_format | MEDLINE/PubMed |
| spelling | pubmed-29698302010-12-30 Rb(2)Sb(4)O(11) Kalpana, Govindaraasan Weller, Mark T. Acta Crystallogr Sect E Struct Rep Online Inorganic Papers The title compound, dirubidium tetraantimonate(V), Rb(2)Sb(4)O(11), has been synthesized by flux reaction. It is isotypic with known A (2)Sb(4)O(11) (A = K, Cs) structures and consists of an (Sb(4)O(11))(2−) skeleton and two Rb atoms as charge-compensating cations. Distorted SbO(6) octahedra share edges and corners, resulting in a layered assembly. Alternate stacking of the layers along the c axis leads to the formation of tunnels. The Rb(+) ions, surrounded by nine and ten O atoms, respectively, are located in these tunnels. Some atoms in the structure are on special positions of m symmetry (two Sb atoms, both Rb atoms and four O atoms) and 2 symmetry (one O atom). International Union of Crystallography 2009-05-07 /pmc/articles/PMC2969830/ /pubmed/21582976 http://dx.doi.org/10.1107/S1600536809016109 Text en © Kalpana and Weller 2009 http://creativecommons.org/licenses/by/2.0/uk/ This is an open-access article distributed under the terms of the Creative Commons Attribution Licence, which permits unrestricted use, distribution, and reproduction in any medium, provided the original authors and source are cited. |
| spellingShingle | Inorganic Papers Kalpana, Govindaraasan Weller, Mark T. Rb(2)Sb(4)O(11) |
| title | Rb(2)Sb(4)O(11)
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| title_full | Rb(2)Sb(4)O(11)
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| title_fullStr | Rb(2)Sb(4)O(11)
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| title_full_unstemmed | Rb(2)Sb(4)O(11)
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| title_short | Rb(2)Sb(4)O(11)
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| title_sort | rb(2)sb(4)o(11) |
| topic | Inorganic Papers |
| url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2969830/ https://www.ncbi.nlm.nih.gov/pubmed/21582976 http://dx.doi.org/10.1107/S1600536809016109 |
| work_keys_str_mv | AT kalpanagovindaraasan rb2sb4o11 AT wellermarkt rb2sb4o11 |