In the title compound, C 18 H 18 N 2 O 4 , the molecule has a crystallographically imposed center of symmetry. The dihedral angles between the piperazinedione ring and the two outer aromatic rings are 57.25 (7) . Molecules of (I) interact via weak intermolecular CÐHÁ Á ÁO interactions, forming ribbo
1,4-Dibenzylpiperazine-2,5-dione
✍ Scribed by Nunez, Luis ;Brown, Jesse D. ;Donnelly, Adam M. ;Whitlock, Christine R. ;Dobson, Allison J.
- Publisher
- International Union of Crystallography
- Year
- 2004
- Tongue
- English
- Weight
- 214 KB
- Volume
- 60
- Category
- Article
- ISSN
- 1600-5368
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✦ Synopsis
Single-crystal X-ray study T = 298 K Mean '(C±C) = 0.004 A Ê R factor = 0.067 wR factor = 0.094 Data-to-parameter ratio = 10.2 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.
📜 SIMILAR VOLUMES
Single-crystal X-ray study T = 298 K Mean (C-C) = 0.002 A R factor = 0.039 wR factor = 0.100 Data-to-parameter ratio = 12.3 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 = 298 K Mean '(C±C) = 0.005 A Ê R factor = 0.031 wR factor = 0.085 Data-to-parameter ratio = 8.3 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.