Abstract
In the title molecule, C20H17Cl2NO2, the pyrrole moiety makes dihedral angles of 63.42 (11) and 70.43 (12)° with the chlorobenzene rings. The ethoxycarbonyl unit is present in a synperiplanar conformation with respect to the pyrrole ring, as indicated by the dihedral angle of 14.5 (3)°. In the crystal, molecules are linked into chains parallel to the a-axis direction by weak C—H⋯O hydrogen bonds.
Highlights
In the title molecule, C20H17Cl2NO2, the pyrrole moiety makes dihedral angles of 63.42 (11) and 70.43 (12) with the chlorobenzene rings
The ethoxycarbonyl unit is present in a synperiplanar conformation with respect to the pyrrole ring, as indicated by the dihedral angle of 14.5 (3)
Molecules are linked into chains parallel to the a-axis direction by weak C—H O hydrogen bonds
Summary
Refinement a Department of Studies in Chemistry, Manasagangotri, University of Mysore, Mysore. 570 006, India, bDepartment of Studies in Physics, Manasagangotri, University of Mysore, Mysore 570 006, India, and cSER-CAT, APS, Argonne National Laboratory, Argonne, IL 60439, USA. R factor = 0.044; wR factor = 0.125; data-to-parameter ratio = 18.4. C20H17Cl2NO2, the pyrrole moiety makes dihedral angles of 63.42 (11) and 70.43 (12) with the chlorobenzene rings. The ethoxycarbonyl unit is present in a synperiplanar conformation with respect to the pyrrole ring, as indicated by the dihedral angle of 14.5 (3). Molecules are linked into chains parallel to the a-axis direction by weak C—H O hydrogen bonds
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