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1,3,5-Tri-p-tolyl-pentane-1,5-dione.

Shen YL - Acta Crystallogr Sect E Struct Rep Online (2008)

Bottom Line: In the crystal structure of the title compound, C(26)H(26)O(2), the dihedral angle between the tolyl rings at each end of the 1,5-dione chain is 70.3 (1)°; the tolyl group at the middle of the chain makes dihedral angles of 67.8 (2) and 85.1 (2)° with the terminal rings.One benzene C atom and one methyl-ene C atom inter-act with a carbonyl O atom of an adjacent mol-ecule through C-H⋯O hydrogen bonds, forming chains in the crystal.

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Affiliation: Jiangxi Key Laboratory of Surface Engineering, Jiangxi Science and Technology Normal University, Jiangxi 330013, People's Republic of China.

ABSTRACT
In the crystal structure of the title compound, C(26)H(26)O(2), the dihedral angle between the tolyl rings at each end of the 1,5-dione chain is 70.3 (1)°; the tolyl group at the middle of the chain makes dihedral angles of 67.8 (2) and 85.1 (2)° with the terminal rings. One benzene C atom and one methyl-ene C atom inter-act with a carbonyl O atom of an adjacent mol-ecule through C-H⋯O hydrogen bonds, forming chains in the crystal.

No MeSH data available.


The molecular structure, with the displacement ellipsoids drawn at the 30% probability level. The H atoms are shown as spheres of arbitary radii.
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Fap1: The molecular structure, with the displacement ellipsoids drawn at the 30% probability level. The H atoms are shown as spheres of arbitary radii.


1,3,5-Tri-p-tolyl-pentane-1,5-dione.

Shen YL - Acta Crystallogr Sect E Struct Rep Online (2008)

The molecular structure, with the displacement ellipsoids drawn at the 30% probability level. The H atoms are shown as spheres of arbitary radii.
© Copyright Policy - open-access
Related In: Results  -  Collection

License
Show All Figures
getmorefigures.php?uid=PMC2959968&req=5

Fap1: The molecular structure, with the displacement ellipsoids drawn at the 30% probability level. The H atoms are shown as spheres of arbitary radii.
Bottom Line: In the crystal structure of the title compound, C(26)H(26)O(2), the dihedral angle between the tolyl rings at each end of the 1,5-dione chain is 70.3 (1)°; the tolyl group at the middle of the chain makes dihedral angles of 67.8 (2) and 85.1 (2)° with the terminal rings.One benzene C atom and one methyl-ene C atom inter-act with a carbonyl O atom of an adjacent mol-ecule through C-H⋯O hydrogen bonds, forming chains in the crystal.

View Article: PubMed Central - HTML - PubMed

Affiliation: Jiangxi Key Laboratory of Surface Engineering, Jiangxi Science and Technology Normal University, Jiangxi 330013, People's Republic of China.

ABSTRACT
In the crystal structure of the title compound, C(26)H(26)O(2), the dihedral angle between the tolyl rings at each end of the 1,5-dione chain is 70.3 (1)°; the tolyl group at the middle of the chain makes dihedral angles of 67.8 (2) and 85.1 (2)° with the terminal rings. One benzene C atom and one methyl-ene C atom inter-act with a carbonyl O atom of an adjacent mol-ecule through C-H⋯O hydrogen bonds, forming chains in the crystal.

No MeSH data available.