The title compound, C 21 H 18 N 2 O 2 , shows bothstacking of the pyridine groups and significant C-HÁ Á ÁO and C-HÁ Á ÁN hydrogen bonding.
✦ LIBER ✦
3-Phenyl-1,5-di-2-pyridylpentane-1,5-dione
✍ Scribed by He, Guo-Fang ;Huang, Xian-Qiang ;Dou, Jian-Min ;Li, Da-Cheng ;Wang, Da-Qi
- Publisher
- International Union of Crystallography
- Year
- 2006
- Tongue
- English
- Weight
- 139 KB
- Volume
- 62
- Category
- Article
- ISSN
- 1600-5368
No coin nor oath required. For personal study only.
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Single-crystal X-ray study T = 152 K Mean '(C±C) = 0.004 A Ê R factor = 0.044 wR factor = 0.141 Data-to-parameter ratio = 7.1 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.
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The title compund, C 22 H 19 NO 2 , was synthesized by the reaction of pyridine-2-carbaldehyde with acetophenone and NaOH. The bond lengths and angles show normal values. The crystal packing exhibits no significantly short intermolecular contacts.