Cargando…
Potassium pentaborate
The title compound, K[B(5)O(7)(OH)(2)], was obtained from a hydrothermal reaction. The structure is composed of one K(+) cation and a polyborate (1) (∞)[B(5)O(7)(OH)(2)](−) anion, which consists of two six-membered rings linked by a common BO(4) tetrahedron. The [B(5)O(7)(OH)(2)](−) units are link...
| Autor principal: | |
|---|---|
| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
International Union of Crystallography
2011
|
| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3246912/ https://www.ncbi.nlm.nih.gov/pubmed/22219732 http://dx.doi.org/10.1107/S1600536811043807 |
| _version_ | 1782220002469871616 |
|---|---|
| author | Wu, Qi |
| author_facet | Wu, Qi |
| author_sort | Wu, Qi |
| collection | PubMed |
| description | The title compound, K[B(5)O(7)(OH)(2)], was obtained from a hydrothermal reaction. The structure is composed of one K(+) cation and a polyborate (1) (∞)[B(5)O(7)(OH)(2)](−) anion, which consists of two six-membered rings linked by a common BO(4) tetrahedron. The [B(5)O(7)(OH)(2)](−) units are linked together through two exocyclic O atoms to neighbouring units, forming a helical chain structure extending parallel to [010]. Adjacent chains are further connected into a three-dimensional structure by K—O bonds and weak O—H⋯O hydrogen-bond interactions. |
| format | Online Article Text |
| id | pubmed-3246912 |
| institution | National Center for Biotechnology Information |
| language | English |
| publishDate | 2011 |
| publisher | International Union of Crystallography |
| record_format | MEDLINE/PubMed |
| spelling | pubmed-32469122012-01-04 Potassium pentaborate Wu, Qi Acta Crystallogr Sect E Struct Rep Online Inorganic Papers The title compound, K[B(5)O(7)(OH)(2)], was obtained from a hydrothermal reaction. The structure is composed of one K(+) cation and a polyborate (1) (∞)[B(5)O(7)(OH)(2)](−) anion, which consists of two six-membered rings linked by a common BO(4) tetrahedron. The [B(5)O(7)(OH)(2)](−) units are linked together through two exocyclic O atoms to neighbouring units, forming a helical chain structure extending parallel to [010]. Adjacent chains are further connected into a three-dimensional structure by K—O bonds and weak O—H⋯O hydrogen-bond interactions. International Union of Crystallography 2011-10-29 /pmc/articles/PMC3246912/ /pubmed/22219732 http://dx.doi.org/10.1107/S1600536811043807 Text en © Qi Wu 2011 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 Wu, Qi Potassium pentaborate |
| title | Potassium pentaborate |
| title_full | Potassium pentaborate |
| title_fullStr | Potassium pentaborate |
| title_full_unstemmed | Potassium pentaborate |
| title_short | Potassium pentaborate |
| title_sort | potassium pentaborate |
| topic | Inorganic Papers |
| url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3246912/ https://www.ncbi.nlm.nih.gov/pubmed/22219732 http://dx.doi.org/10.1107/S1600536811043807 |
| work_keys_str_mv | AT wuqi potassiumpentaborate |