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5,7-Bis(benz-yloxy)-2-phenyl-4H-chromen-4-one.

Nallasivam A, Nethaji M, Vembu N, Jaswant B, Sulochana N - Acta Crystallogr Sect E Struct Rep Online (2008)

Bottom Line: In the title compound, C(29)H(22)O(4), the chromene ring is almost planar with a small puckering [0.143 (2) Å].The crystal structure is stabilized by C-H⋯O and C-H⋯π inter-actions.Edge-to-face (centroid-centroid distances of 3.894 and 3.673 Å) and face-to-face (centroid-centroid distance of 3.460 Å) π-π-ring electron inter-actions are also observed.

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ABSTRACT
In the title compound, C(29)H(22)O(4), the chromene ring is almost planar with a small puckering [0.143 (2) Å]. The crystal structure is stabilized by C-H⋯O and C-H⋯π inter-actions. Edge-to-face (centroid-centroid distances of 3.894 and 3.673 Å) and face-to-face (centroid-centroid distance of 3.460 Å) π-π-ring electron inter-actions are also observed.

No MeSH data available.


Related in: MedlinePlus

The title molecule showing the displacement ellipsoids depicted at the 50% probability level for all non-H atoms. The hydrogen atoms are drawn as spheres of arbitrary radius.
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Fap1: The title molecule showing the displacement ellipsoids depicted at the 50% probability level for all non-H atoms. The hydrogen atoms are drawn as spheres of arbitrary radius.


5,7-Bis(benz-yloxy)-2-phenyl-4H-chromen-4-one.

Nallasivam A, Nethaji M, Vembu N, Jaswant B, Sulochana N - Acta Crystallogr Sect E Struct Rep Online (2008)

The title molecule showing the displacement ellipsoids depicted at the 50% probability level for all non-H atoms. The hydrogen atoms are drawn as spheres of arbitrary radius.
© Copyright Policy - open-access
Related In: Results  -  Collection

License
Show All Figures
getmorefigures.php?uid=PMC2959925&req=5

Fap1: The title molecule showing the displacement ellipsoids depicted at the 50% probability level for all non-H atoms. The hydrogen atoms are drawn as spheres of arbitrary radius.
Bottom Line: In the title compound, C(29)H(22)O(4), the chromene ring is almost planar with a small puckering [0.143 (2) Å].The crystal structure is stabilized by C-H⋯O and C-H⋯π inter-actions.Edge-to-face (centroid-centroid distances of 3.894 and 3.673 Å) and face-to-face (centroid-centroid distance of 3.460 Å) π-π-ring electron inter-actions are also observed.

View Article: PubMed Central - HTML - PubMed

ABSTRACT
In the title compound, C(29)H(22)O(4), the chromene ring is almost planar with a small puckering [0.143 (2) Å]. The crystal structure is stabilized by C-H⋯O and C-H⋯π inter-actions. Edge-to-face (centroid-centroid distances of 3.894 and 3.673 Å) and face-to-face (centroid-centroid distance of 3.460 Å) π-π-ring electron inter-actions are also observed.

No MeSH data available.


Related in: MedlinePlus