organic compounds
The six-membered ring of the title compound, C15H17NO4, adopts a half-chair conformation, and the methyl and nitro groups are attached equatorially to it. The five-membered ring fused to it is in a flattened envelope conformation. In the norbornene ring system, the six-membered ring adopts a fairly symmetrical boat conformation and the two five-membered rings formed by the bridging C atom adopt envelope conformations. The mean plane through the fused five-membered ring forms dihedral angles of 31.14 (5) and 84.28 (7)° with the mean planes of the adjacent six-membered rings.
Supporting information
Crystallographic Information File (CIF) | |
Structure factor file (CIF format) |
CCDC reference: 130739