BIOMAT Database Logo BIOMAT Database Logo

2-(1,2,3,4-Tetra-hydro-phenanthren-1-yl-idene)malononitrile. 2009

George B Ettenger, and Brian Wesley Williams, and Daniel Brillhart, and Margaret E Kastner
Department of Chemistry, Bucknell University, Lewisburg, PA 17837, USA.

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 inter-actions.

UI MeSH Term Description Entries

Related Publications

George B Ettenger, and Brian Wesley Williams, and Daniel Brillhart, and Margaret E Kastner
2-(1,2,3,4-Tetra-hydro-naphthalen-1-yl-idene)hydrazinecarbothio-amide.
August 2012, Acta crystallographica. Section E, Structure reports online,
George B Ettenger, and Brian Wesley Williams, and Daniel Brillhart, and Margaret E Kastner
2-(1,2,3,4-Tetra-hydro-9H-carbazol-1-yl-idene)propane-dinitrile.
October 2010, Acta crystallographica. Section E, Structure reports online,
George B Ettenger, and Brian Wesley Williams, and Daniel Brillhart, and Margaret E Kastner
1-(2,4-Dinitro-phen-yl)-2-(1,2,3,4-tetra-hydro-naphthalen-1-yl-idene)hydrazine.
July 2010, Acta crystallographica. Section E, Structure reports online,
George B Ettenger, and Brian Wesley Williams, and Daniel Brillhart, and Margaret E Kastner
(E)-2-Cyano-N'-(1,2,3,4-tetra-hydro-naphthalen-1-yl-idene)acetohydrazide.
June 2012, Acta crystallographica. Section E, Structure reports online,
George B Ettenger, and Brian Wesley Williams, and Daniel Brillhart, and Margaret E Kastner
(2E)-2-(Thio-phen-2-yl-methyl-idene)-1,2,3,4-tetra-hydro-naphthalen-1-one.
July 2012, Acta crystallographica. Section E, Structure reports online,
George B Ettenger, and Brian Wesley Williams, and Daniel Brillhart, and Margaret E Kastner
N-Methyl-2-(1,2,3,4-tetra-hydro-naph-thalen-1-yl-idene)hydrazinecarbo-thio-amide.
March 2014, Acta crystallographica. Section E, Structure reports online,
George B Ettenger, and Brian Wesley Williams, and Daniel Brillhart, and Margaret E Kastner
N-Phenyl-2-(1,2,3,4-tetra-hydro-naph-thalen-1-yl-idene)hydrazinecarbo-thio-amide.
February 2014, Acta crystallographica. Section E, Structure reports online,
George B Ettenger, and Brian Wesley Williams, and Daniel Brillhart, and Margaret E Kastner
3-(Prop-2-en-1-yl)-2-sulfanyl-idene-1,2,3,4-tetra-hydro-quinazolin-4-one.
June 2012, Acta crystallographica. Section E, Structure reports online,
George B Ettenger, and Brian Wesley Williams, and Daniel Brillhart, and Margaret E Kastner
1-(6-Methyl-3-phenyl-2-sulfanyl-idene-1,2,3,4-tetra-hydro-pyrimidin-5-yl)ethanone.
February 2012, Acta crystallographica. Section E, Structure reports online,
George B Ettenger, and Brian Wesley Williams, and Daniel Brillhart, and Margaret E Kastner
Methyl 2-((2Z,5Z)-4-oxo-3-phenyl-2-{2-[(1E)-1,2,3,4-tetra-hydro-naphthalen-1-yl-idene]hydrazin-1-yl-idene}-1,3-thia-zolidin-5-yl-idene)acetate.
April 2014, Acta crystallographica. Section E, Structure reports online,
Copied contents to your clipboard!