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4,4′-[8b,8c-Bis(ethoxycarbonyl)-4,8-dioxo-2,3,5,6-tetrahydro-1H,4H-2,3a,4a,6,7a,8a-hexaazacyclopenta[def]fluorene-2,6-diyl]dipyridinium bis(tetrafluoridoborate)
In the title compound, C(26)H(32)N(8)O(6) (2+)·2BF(4) (−), the cation is built up from four fused rings, viz. two nearly planar imidazole rings and two triazine rings exhibiting chair conformations. One ethoxy group is disordered between two positions in an approximate ratio 3:2. The F atoms of the...
| Autores principales: | , , |
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| Formato: | Texto |
| Lenguaje: | English |
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International Union of Crystallography
2008
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2960665/ https://www.ncbi.nlm.nih.gov/pubmed/21201678 http://dx.doi.org/10.1107/S1600536808023635 |
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| author | Qin, Shu-Qi Pang, Tao Li, Yi-Tao |
| author_facet | Qin, Shu-Qi Pang, Tao Li, Yi-Tao |
| author_sort | Qin, Shu-Qi |
| collection | PubMed |
| description | In the title compound, C(26)H(32)N(8)O(6) (2+)·2BF(4) (−), the cation is built up from four fused rings, viz. two nearly planar imidazole rings and two triazine rings exhibiting chair conformations. One ethoxy group is disordered between two positions in an approximate ratio 3:2. The F atoms of the two anions are each rotationally disordered between two orientations in the same 3:2 ratio. The crystal structure is stabilized by intermolecular N—H⋯O, C—H⋯F and N—H⋯F interactions. |
| format | Text |
| id | pubmed-2960665 |
| institution | National Center for Biotechnology Information |
| language | English |
| publishDate | 2008 |
| publisher | International Union of Crystallography |
| record_format | MEDLINE/PubMed |
| spelling | pubmed-29606652010-12-30 4,4′-[8b,8c-Bis(ethoxycarbonyl)-4,8-dioxo-2,3,5,6-tetrahydro-1H,4H-2,3a,4a,6,7a,8a-hexaazacyclopenta[def]fluorene-2,6-diyl]dipyridinium bis(tetrafluoridoborate) Qin, Shu-Qi Pang, Tao Li, Yi-Tao Acta Crystallogr Sect E Struct Rep Online Organic Papers In the title compound, C(26)H(32)N(8)O(6) (2+)·2BF(4) (−), the cation is built up from four fused rings, viz. two nearly planar imidazole rings and two triazine rings exhibiting chair conformations. One ethoxy group is disordered between two positions in an approximate ratio 3:2. The F atoms of the two anions are each rotationally disordered between two orientations in the same 3:2 ratio. The crystal structure is stabilized by intermolecular N—H⋯O, C—H⋯F and N—H⋯F interactions. International Union of Crystallography 2008-08-06 /pmc/articles/PMC2960665/ /pubmed/21201678 http://dx.doi.org/10.1107/S1600536808023635 Text en © Qin et al. 2008 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 | Organic Papers Qin, Shu-Qi Pang, Tao Li, Yi-Tao 4,4′-[8b,8c-Bis(ethoxycarbonyl)-4,8-dioxo-2,3,5,6-tetrahydro-1H,4H-2,3a,4a,6,7a,8a-hexaazacyclopenta[def]fluorene-2,6-diyl]dipyridinium bis(tetrafluoridoborate) |
| title | 4,4′-[8b,8c-Bis(ethoxycarbonyl)-4,8-dioxo-2,3,5,6-tetrahydro-1H,4H-2,3a,4a,6,7a,8a-hexaazacyclopenta[def]fluorene-2,6-diyl]dipyridinium bis(tetrafluoridoborate) |
| title_full | 4,4′-[8b,8c-Bis(ethoxycarbonyl)-4,8-dioxo-2,3,5,6-tetrahydro-1H,4H-2,3a,4a,6,7a,8a-hexaazacyclopenta[def]fluorene-2,6-diyl]dipyridinium bis(tetrafluoridoborate) |
| title_fullStr | 4,4′-[8b,8c-Bis(ethoxycarbonyl)-4,8-dioxo-2,3,5,6-tetrahydro-1H,4H-2,3a,4a,6,7a,8a-hexaazacyclopenta[def]fluorene-2,6-diyl]dipyridinium bis(tetrafluoridoborate) |
| title_full_unstemmed | 4,4′-[8b,8c-Bis(ethoxycarbonyl)-4,8-dioxo-2,3,5,6-tetrahydro-1H,4H-2,3a,4a,6,7a,8a-hexaazacyclopenta[def]fluorene-2,6-diyl]dipyridinium bis(tetrafluoridoborate) |
| title_short | 4,4′-[8b,8c-Bis(ethoxycarbonyl)-4,8-dioxo-2,3,5,6-tetrahydro-1H,4H-2,3a,4a,6,7a,8a-hexaazacyclopenta[def]fluorene-2,6-diyl]dipyridinium bis(tetrafluoridoborate) |
| title_sort | 4,4′-[8b,8c-bis(ethoxycarbonyl)-4,8-dioxo-2,3,5,6-tetrahydro-1h,4h-2,3a,4a,6,7a,8a-hexaazacyclopenta[def]fluorene-2,6-diyl]dipyridinium bis(tetrafluoridoborate) |
| topic | Organic Papers |
| url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2960665/ https://www.ncbi.nlm.nih.gov/pubmed/21201678 http://dx.doi.org/10.1107/S1600536808023635 |
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