3-Ethynyl-2,2,5,5-tetramethyl-1-oxyl-3-pyrroline
- The five-membered ring of the title compound, C10H14NO, is almost planar [mean deviation from best plane = 0.006 (1) Å]. The N-O bond is in the plane of the five-membered ring. The molecule is positioned about a pseudo-mirror plane at y = 0.375. In the crystal, molecules are connected by intermolecular C-H...O contacts into layers parallel to (010). Key indicators: single-crystal X-ray study; T = 167 K; mean σ(C–C) = 0.002 Å; R factor = 0.062; wR factor = 0.157; data-to-parameter ratio = 27.3.
Author: | Olga Frolow, Jan W. Bats, Joachim W. EngelsORCiDGND |
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URN: | urn:nbn:de:hebis:30-69503 |
DOI: | https://doi.org/10.1107/S1600536809026725 |
ISSN: | 1600-5368 |
Pubmed Id: | https://pubmed.ncbi.nlm.nih.gov/21583548 |
Parent Title (English): | Acta crystallographica / Section E, Structure reports online |
Publisher: | Munksgaard |
Place of publication: | Copenhagen |
Document Type: | Article |
Language: | English |
Year of Completion: | 2009 |
Year of first Publication: | 2009 |
Publishing Institution: | Universitätsbibliothek Johann Christian Senckenberg |
Release Date: | 2009/09/09 |
Volume: | 65 |
Issue: | o1848 |
Note: | This is an open-access article distributed under the terms of the Creative Commons Attribution Licence http://creativecommons.org/licenses/by/2.0/uk/legalcode, which permits unrestricted use, distribution, and reproduction in any medium, provided the original authors and source are cited. |
HeBIS-PPN: | 217670261 |
Institutes: | Biochemie, Chemie und Pharmazie / Biochemie und Chemie |
Dewey Decimal Classification: | 5 Naturwissenschaften und Mathematik / 54 Chemie / 540 Chemie und zugeordnete Wissenschaften |
Licence (German): | Creative Commons - Namensnennung 2.0 |