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2,2-Diphenyl-benzo[c]quinoline-1-ox-yl.

Rizzoli C, Marku E, Greci L, Astolfi P - Acta Crystallogr Sect E Struct Rep Online (2009)

Bottom Line: In the title compound, C(25)H(18)NO, a stable phenanthridinic nitroxide, the ring containing the nitroxide function assumes a twist-boat conformation and the dihedral angle formed by adjacent benzene rings is 21.78 (5)°.The phenyl substituents at position 2 are approximately orthogonal to each other, forming a dihedral angle of 81.04 (4)°.The crystal structure is stabilized by an intra-molecular C-H⋯O hydrogen bond and by C-H⋯π inter-actions.

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ABSTRACT
In the title compound, C(25)H(18)NO, a stable phenanthridinic nitroxide, the ring containing the nitroxide function assumes a twist-boat conformation and the dihedral angle formed by adjacent benzene rings is 21.78 (5)°. The phenyl substituents at position 2 are approximately orthogonal to each other, forming a dihedral angle of 81.04 (4)°. The crystal structure is stabilized by an intra-molecular C-H⋯O hydrogen bond and by C-H⋯π inter-actions.

No MeSH data available.


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Crystal packing of the title compound viewed approximately along the b axis. Intramolecular C—H···O hydrogen bonds are shown as dashed lines.
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Fap2: Crystal packing of the title compound viewed approximately along the b axis. Intramolecular C—H···O hydrogen bonds are shown as dashed lines.


2,2-Diphenyl-benzo[c]quinoline-1-ox-yl.

Rizzoli C, Marku E, Greci L, Astolfi P - Acta Crystallogr Sect E Struct Rep Online (2009)

Crystal packing of the title compound viewed approximately along the b axis. Intramolecular C—H···O hydrogen bonds are shown as dashed lines.
© Copyright Policy - open-access
Related In: Results  -  Collection

License
Show All Figures
getmorefigures.php?uid=PMC2977728&req=5

Fap2: Crystal packing of the title compound viewed approximately along the b axis. Intramolecular C—H···O hydrogen bonds are shown as dashed lines.
Bottom Line: In the title compound, C(25)H(18)NO, a stable phenanthridinic nitroxide, the ring containing the nitroxide function assumes a twist-boat conformation and the dihedral angle formed by adjacent benzene rings is 21.78 (5)°.The phenyl substituents at position 2 are approximately orthogonal to each other, forming a dihedral angle of 81.04 (4)°.The crystal structure is stabilized by an intra-molecular C-H⋯O hydrogen bond and by C-H⋯π inter-actions.

View Article: PubMed Central - HTML - PubMed

ABSTRACT
In the title compound, C(25)H(18)NO, a stable phenanthridinic nitroxide, the ring containing the nitroxide function assumes a twist-boat conformation and the dihedral angle formed by adjacent benzene rings is 21.78 (5)°. The phenyl substituents at position 2 are approximately orthogonal to each other, forming a dihedral angle of 81.04 (4)°. The crystal structure is stabilized by an intra-molecular C-H⋯O hydrogen bond and by C-H⋯π inter-actions.

No MeSH data available.


Related in: MedlinePlus