Single-crystal X-ray study T = 293 K Mean '(C±C) = 0.003 A Ê Disorder in main residue R factor = 0.064 wR factor = 0.195 Data-to-parameter ratio = 13.4 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.
1,3,5,7-tetranitro-3,7-diazabicyclo[3.3.1]nonane
✍ Scribed by Gilardi, Richard D. ;Axenrod, Theodore ;Sun, Jianguang ;Flippen-Anderson, Judith L.
- Publisher
- International Union of Crystallography
- Year
- 2001
- Tongue
- English
- Weight
- 286 KB
- Volume
- 57
- Category
- Article
- ISSN
- 1600-5368
No coin nor oath required. For personal study only.
✦ Synopsis
Single-crystal X-ray study T = 293 K Mean '(C±C) = 0.002 A Ê Disorder in main residue R factor = 0.056 wR factor = 0.147 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.
📜 SIMILAR VOLUMES
The structure of the title compound, C 5 H 7 N 7 O 7 , contains fused ®ve-and six-membered rings in a ¯attened envelope and a twist-boat conformation, respectively, with a cis junction between the two heterocyclic rings.
Single-crystal X-ray study T = 293 K Mean '(C±C) = 0.002 A Ê R factor = 0.040 wR factor = 0.113 Data-to-parameter ratio = 12.0 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.
The title compound, C 5 H 6 N 4 O 7 , is a cyclic carbonate ester of 1,4-piperazine-2,3-diol. It contains only C, H, N, and O atoms, and has a high density of 1.828 Mg m À3 .
Single-crystal X-ray study T = 291 K Mean '(Cl±O) = 0.003 A Ê R factor = 0.076 wR factor = 0.202 Data-to-parameter ratio = 12.8 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 = 293 K Mean '(C±C) = 0.003 A Ê R factor = 0.061 wR factor = 0.169 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.