Hydrogen bonding in 1′-nitro-2′-phenyl-2′,3′,4′,5′,6′,7′-hexahydro-1H-indole-3-spiro-3′-1′H-pyrrolizidin-2(3H)-one: molecular chains built from alternating (18) and (8) rings
✍ Scribed by Usha, G. ;Selvanayagam, S. ;Velmurugan, D. ;Ravikumar, K. ;Poornachandran, M.
- Publisher
- International Union of Crystallography
- Year
- 2005
- Tongue
- English
- Weight
- 322 KB
- Volume
- 61
- Category
- Article
- ISSN
- 1600-5368
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📜 SIMILAR VOLUMES
1 0 0 0 -Methyl-4 0 0 0 ,5-diphenyl-5,6,7,8,9,10-hexahydro-1,3-cycloheptapyrimidino[2,3-b]thiazole-2-spiro-3 0 0 0 -pyrrolidine-2 0 0 0 -spiro-3 0 0 00 0 0 -1H-indole-2 0 0 00 0 0 ,3(2H,3 0 0 00 0 0 H)-dione
5,6,7,8,9,10-hexahydro-1,3-cycloheptapyrimidino-[2,3-b] thiazole-2-spiro-3 0 0 0 -pyrrolidine-2 0 0 0 -spiro-3 0 0 00 0 0 -1H-indole-2 0 0 00 0 0 ,3(2H,3 0 0 00 0 0 H)-dione
Molecules of the title compound, C 18 H 14 N 2 O 6 , are linked into chains by a combination of one CÐHÁ Á ÁO and one CÐ HÁ Á Á%(arene) hydrogen bond, augmented by a dipolar carbonyl±carbonyl interaction.
0 -hexahydro-1H-indole-3(2H)-spiro-2 0 0 0 -pyrrolidine-3 0 0 0 -spiro-2 0 0 00 0 0 -pyrido [4,3-d]thiazolo[3,2-a]pyrimidine-2,2 0 0 00 0 0 -dione acetonitrile disolvate