N-(3-Chlorophenyl)-2,2,2-trimethylacetamide
β Scribed by Gowda, B. Thimme ;Foro, Sabine ;Fuess, Hartmut
- Publisher
- International Union of Crystallography
- Year
- 2007
- Tongue
- English
- Weight
- 123 KB
- Volume
- 63
- Category
- Article
- ISSN
- 1600-5368
No coin nor oath required. For personal study only.
β¦ Synopsis
In the structure of the title compound (3CPTMA), C 11 H 14 ClNO, the conformation of the N-H bond is anti to the meta-chloro substituent, similar to that observed for the corresponding meta-methyl-substituted amide. The bond parameters of the two amides are also similar. The molecules in 3CPTMA are linked into chains, as bent columns, through N-HΓ Γ ΓO hydrogen bonding.
π SIMILAR VOLUMES
The structure of the title compound, C 11 H 14 ClNO, is closely related to the ring-unsubstituted 2,2,2-trimethyl-N-phenylacetamide and 2,2,2-trimethyl-N-(4-methylphenyl)acetamide with slightly different bond parameters. The molecules are linked into chains running along the b-axis direction through
Molecules of the title compound, C 11 H 13 Cl 2 NO, are linked into a chain running along the b-axis direction. The structure shows a close resemblance to those of related amides but with slightly different bond parameters.
Geometric parameters of the title compound, C 13 H 9 ClN 2 O 3 , are in the usual ranges. The dihedral angle between the two aromatic rings is 65.53 (7) . The nitro group is twisted by 6.6 (5) from the plane of the benzene ring to which it is attached. The crystal packing is stabilized by an N-HΓ Γ
In the structure of the title compound (N2CPBA), C 13 H 10 ClNO, the conformation of the N-H bond is anti to the ortho-Cl substituent in the aniline benzene ring. It closely resembles the structure of 2-chloro-N-phenylbenzamide (NP2CBA), although the two amides crystallize in different crystal syste