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6-Methyl-4-oxo-4H-chromene-3-carbaldehyde.


ABSTRACT: In the title compound, C(11)H(8)O(3), the benzopyran-4-one or chromone ring system is almost planar, with a maximum deviation of 0.045?(2)?Å. The crystal structure is stablized by ?-? inter-actions between the benzene and pyran rings of inversion-related mol-ecules stacked along the b axis, with a centroid-centroid distance of 3.5463?(12)?Å

SUBMITTER: Yousuf S 

PROVIDER: S-EPMC3470266 | biostudies-literature | 2012 Oct

REPOSITORIES: biostudies-literature

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6-Methyl-4-oxo-4H-chromene-3-carbaldehyde.

Yousuf Sammer S   Mukhtar Asma A   Ambreen Nida N   Saad Syed Muhammad SM   Khan Khalid M KM  

Acta crystallographica. Section E, Structure reports online 20120912 Pt 10


In the title compound, C(11)H(8)O(3), the benzopyran-4-one or chromone ring system is almost planar, with a maximum deviation of 0.045 (2) Å. The crystal structure is stablized by π-π inter-actions between the benzene and pyran rings of inversion-related mol-ecules stacked along the b axis, with a centroid-centroid distance of 3.5463 (12) Å ...[more]

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