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.

Download full text files

Export metadata

Additional Services

Share in Twitter Search Google Scholar
Metadaten
Author:Olga Frolow, Jan W. Bats, Joachim W. Engels
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):License LogoCreative Commons - Namensnennung 2.0