Abstract
In the title compound, C20H13ClO3, the dihedral angles between the benzoate and the chlorobenzene and benzoyl rings are 68.82 (5) and 53.76 (6)°, respectively, while the dihedral angle between the benzoyl and benzoate rings is 81.17 (5)°. The eight atoms of the benzoyl residue are essentially planar with the exception of the O atom which lies 0.1860 (5) Å out of their mean plane (r.m.s. deviation = 0.97 Å). The nine atoms of benzoate residue are also essentially planar (r.m.s. deviation = 0.20 Å) with the ester O atom showing the greatest deviation [0.407 (12) Å] from their mean plane. In the crystal, molecules are connected into centrosymmetric dimers by pairs of C—H⋯O hydrogen bonds.
Highlights
C20H13ClO3, the dihedral angles between the benzoate and the chlorobenzene and benzoyl rings are 68.82 (5) and 53.76 (6), respectively, while the dihedral angle between the benzoyl and benzoate rings is
The eight atoms of the benzoyl residue are essentially planar with the exception of the O atom which lies 0.1860 (5) Å out of their mean plane
Molecules are connected into centrosymmetric dimers by pairs of C—H O hydrogen bonds
Summary
570 005, India, and bPost-Graduate Department of Physics and Electronics, University of Jammu, Jammu Tawi 180 006, India. R factor = 0.035; wR factor = 0.084; data-to-parameter ratio = 14.4. C20H13ClO3, the dihedral angles between the benzoate and the chlorobenzene and benzoyl rings are 68.82 (5) and 53.76 (6) , respectively, while the dihedral angle between the benzoyl and benzoate rings is. The eight atoms of the benzoyl residue are essentially planar with the exception of the O atom which lies 0.1860 (5) Å out of their mean plane The nine atoms of benzoate residue are essentially planar (r.m.s. deviation = 0.20 Å) with the ester. O atom showing the greatest deviation [0.407 (12) Å] from their mean plane. Molecules are connected into centrosymmetric dimers by pairs of C—H O hydrogen bonds
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