(18-Crown-6-κ6O)potassium 2,4-dinitrophenolate 2,4-dinitrophenol
✍ Scribed by Barnes, John C. ;Weakley, Timothy J. R.
- Publisher
- International Union of Crystallography
- Year
- 2003
- Tongue
- English
- Weight
- 221 KB
- Volume
- 59
- Category
- Article
- ISSN
- 1600-5368
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
Single-crystal X-ray study T = 298 K Mean '(C±C) = 0.007 A Ê R factor = 0.057 wR factor = 0.152 Data-to-parameter ratio = 13.2 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.
Single-crystal X-ray study T = 93 K Mean '(C±C) = 0.002 A Ê R factor = 0.024 wR factor = 0.063 Data-to-parameter ratio = 12.9 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.
In the title compound, C 21 H 26 N 2 O 3 , the molecule adopts an E configuration about the central C N double bond and exists in the phenol-imine tautomeric form. The two benzene rings make a dihedral angle of 38.5 (4) . Intramolecular O-HÁ Á ÁN hydrogen bonding is present.