In the title compound, C 7 H 7 IN 2 O 2 , the dihedral angle between the mean planes of the benzene ring and the hydroxamic acid group is 39.12 ( 14) . The molecules are linked via N-HÁ Á ÁO, O-HÁ Á ÁN and C-HÁ Á ÁO interactions, forming two-dimensional layers parallel to (100) in the crystal struct
2-Methoxybenzohydroxamic acid: supramolecular aggregation through two-dimensional networks of N—H⋯O and O—H⋯O interactions
✍ Scribed by Vembu, Nagarajan ;Linden, Anthony ;Lee, Jean ;Kelly, John G. ;Nolan, Kevin B. ;Devocelle, Marc
- Publisher
- International Union of Crystallography
- Year
- 2006
- Tongue
- English
- Weight
- 310 KB
- Volume
- 62
- Category
- Article
- ISSN
- 1600-5368
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📜 SIMILAR VOLUMES
In the crystal structure of the title compound, C 10 H 11 ClN 2 O 2 , the 1,3-diaza ring exists in the skew-boat conformation. Supramolecular aggregation is effected by the formation of an infinite two-dimensional network of O-HÁ Á ÁO and N-HÁ Á ÁO interactions.
Single-crystal X-ray study T = 100 K Mean '(C±C) = 0.003 A Ê R factor = 0.072 wR factor = 0.155 Data-to-parameter ratio = 12.5 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.
ÁC 6 H 3 N 2 O 5 À , there are NÐHÁ Á ÁO and CÐHÁ Á ÁO interactions which generate rings of motifs S(5), D, D 2 1 (4), R 1 2 (7), R 1 2 (5), R 2 1 (6), R 2 2 (10) and R 2 2 ( 14). The supramolecular aggregation is completed by the presence of CÐHÁ Á Á% and %±% interactions.