2-(1,2,3,4-Tetra­hydro­phenanthren-1-yl­idene)malononitrile

In the title complex, C(17)H(12)N(2), the non-aromatic six-membered ring adopts an envelope conformation. The dihedral angle between the eight-membered plane containing the malononitrile group and the aromatic system is 25.88 (4)°. The distance from the central C atom of the malononitrile group to t...

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Detalles Bibliográficos
Autores principales: Ettenger, George B., Williams, Brian Wesley, Brillhart, Daniel, Kastner, Margaret E.
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2009
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2969460/
https://www.ncbi.nlm.nih.gov/pubmed/21582962
http://dx.doi.org/10.1107/S1600536809023988
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author Ettenger, George B.
Williams, Brian Wesley
Brillhart, Daniel
Kastner, Margaret E.
author_facet Ettenger, George B.
Williams, Brian Wesley
Brillhart, Daniel
Kastner, Margaret E.
author_sort Ettenger, George B.
collection PubMed
description In the title complex, C(17)H(12)N(2), the non-aromatic six-membered ring adopts an envelope conformation. The dihedral angle between the eight-membered plane containing the malononitrile group and the aromatic system is 25.88 (4)°. The distance from the central C atom of the malononitrile group to the centroid of the n-glide-related distal aromatic ring is 3.66 Å, suggesting π–π inter­actions.
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spelling pubmed-29694602010-12-30 2-(1,2,3,4-Tetra­hydro­phenanthren-1-yl­idene)malononitrile Ettenger, George B. Williams, Brian Wesley Brillhart, Daniel Kastner, Margaret E. Acta Crystallogr Sect E Struct Rep Online Organic Papers In the title complex, C(17)H(12)N(2), the non-aromatic six-membered ring adopts an envelope conformation. The dihedral angle between the eight-membered plane containing the malononitrile group and the aromatic system is 25.88 (4)°. The distance from the central C atom of the malononitrile group to the centroid of the n-glide-related distal aromatic ring is 3.66 Å, suggesting π–π inter­actions. International Union of Crystallography 2009-06-27 /pmc/articles/PMC2969460/ /pubmed/21582962 http://dx.doi.org/10.1107/S1600536809023988 Text en © Ettenger et al. 2009 http://creativecommons.org/licenses/by/2.0/uk/ This is an open-access article distributed under the terms of the Creative Commons Attribution Licence, which permits unrestricted use, distribution, and reproduction in any medium, provided the original authors and source are cited.
spellingShingle Organic Papers
Ettenger, George B.
Williams, Brian Wesley
Brillhart, Daniel
Kastner, Margaret E.
2-(1,2,3,4-Tetra­hydro­phenanthren-1-yl­idene)malononitrile
title 2-(1,2,3,4-Tetra­hydro­phenanthren-1-yl­idene)malononitrile
title_full 2-(1,2,3,4-Tetra­hydro­phenanthren-1-yl­idene)malononitrile
title_fullStr 2-(1,2,3,4-Tetra­hydro­phenanthren-1-yl­idene)malononitrile
title_full_unstemmed 2-(1,2,3,4-Tetra­hydro­phenanthren-1-yl­idene)malononitrile
title_short 2-(1,2,3,4-Tetra­hydro­phenanthren-1-yl­idene)malononitrile
title_sort 2-(1,2,3,4-tetra­hydro­phenanthren-1-yl­idene)malononitrile
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2969460/
https://www.ncbi.nlm.nih.gov/pubmed/21582962
http://dx.doi.org/10.1107/S1600536809023988
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