10aS)-7-Methoxy-1,10a-dihydropyrrolo[1,2-b]isoquinoline-3,10(2H,5H)-dione Viktor Vra ´bel, a \* Jozef Koz ˇı ´s ˇek, b S ˘tefan Marchalı ´nc and Katarı ´na Kadlec ˇı ´kova ´c a
8,8′-Dichloro-1,1′,5,5′-tetrahydro-10,10′-bipyrrolo[1,2-b]isoquinoline-3,3′(2H,2′H)-dione
✍ Scribed by Camus, Fabrice ;Norberg, Bernadette ;Bourry, Anne ;Akué-Gédu, Rufine ;Rigo, Benoît ;Durant, François
- Publisher
- International Union of Crystallography
- Year
- 2003
- Tongue
- English
- Weight
- 317 KB
- Volume
- 59
- Category
- Article
- ISSN
- 1600-5368
No coin nor oath required. For personal study only.
✦ Synopsis
Single-crystal X-ray study T = 293 K Mean '(C±C) = 0.003 A Ê R factor = 0.045 wR factor = 0.135 Data-to-parameter ratio = 14.3 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.
📜 SIMILAR VOLUMES
Single-crystal X-ray study T = 293 K Mean '(C±C) = 0.003 A Ê R factor = 0.038 wR factor = 0.115 Data-to-parameter ratio = 11.9 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.
Single-crystal X-ray study T = 293 K Mean '(C±C) = 0.016 A Ê R factor = 0.097 wR factor = 0.231 Data-to-parameter ratio = 14.7 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.
In the title compound, C 26 H 27 NO 4 , the central ring of the xanthene moiety is planar and the two outer rings are in halfboat conformations. The molecular packing in the crystal structure is stabilized by N-HÁ Á ÁO and C-HÁ Á ÁO hydrogen bonds in addition to van der Waals forces.