Single-crystal X-ray study T = 298 K Mean '(C±C) = 0.005 A Ê R factor = 0.043 wR factor = 0.151 Data-to-parameter ratio = 13.9 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.
2,4-Dinitrophenylhydrazone
✍ Scribed by H. Engelhardt
- Book ID
- 112333569
- Publisher
- Springer
- Year
- 1963
- Tongue
- English
- Weight
- 83 KB
- Volume
- 195
- Category
- Article
- ISSN
- 1618-2650
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📜 SIMILAR VOLUMES
Single-crystal X-ray study T = 295 K Mean '(C±C) = 0.003 A Ê R factor = 0.048 wR factor = 0.127 Data-to-parameter ratio = 12.4 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.
In the title structure, C 19 H 14 N 4 O 4 , there are two crystallographically independent molecules in the asymmetric unit. The nitro groups are coplanar with the attached benzene rings. The crystal structure is stabilized by weak intermolecular C-HÁ Á ÁO andinteractions.
In the title compound, C 7 H 6 N 4 O 4 , the molecule is essentially planar and the nitro groups are nearly coplanar with the benzene ring. The crystal structure is stabilized by intermolecular C-HÁ Á ÁO, N-HÁ Á ÁO and C-HÁ Á ÁN interactions, as well as by short OÁ Á ÁO and OÁ Á ÁN contacts.