Abstract
The title compound, C33H26N6O2, contains two 3-(quinolin-8-yl)urea groups linked to a diphenylmethane. The asymmetric unit contains two molecules, A and B. Each quinoline plane is essentially parallel to the attached urea unit [dihedral angles = 8.97 (18) and 8.81 (19) in molecule A and 18.47 (18) and 4.09 (19)° in molecule B]. The two benzene rings are twisted, making dihedral angles of 81.36 (8)° in A and 87.20 (9)° in B. The molecular structures are stabilized by intramolecular N—H⋯N hydrogen bonds. In the crystal, each urea O atom is involved in two N—H⋯O hydrogen bonds, generating two interpenetrating three-dimensional sets of molecules.
Highlights
The title compound, C33H26N6O2, contains two 3-(quinolin-8yl)urea groups linked to a diphenylmethane
Each quinoline plane is essentially parallel to the attached urea unit [dihedral angles =
The National Science Foundation is acknowledged for a CAREER award (CHE-1056927) to MAH
Summary
H atoms treated by a mixture of independent and constrained refinement max = 0.16 e Å3. Min = 0.17 e Å3 a Department of Chemistry and Biochemistry, 1400 J. R. Lynch St, PO Box 17910, Jackson State University, Jackson, MS 39217-0510, USA, and bDepartment of Chemistry and Biochemistry, University of Oklahoma, 620 Parrington Oval, Room. The title compound, C33H26N6O2, contains two 3-(quinolin-8yl)urea groups linked to a diphenylmethane. The asymmetric unit contains two molecules, A and B. Each quinoline plane is essentially parallel to the attached urea unit [dihedral angles =. The two benzene rings are twisted, making dihedral angles of 81.36 (8) in A and 87.20 (9) in B. Each urea O atom is involved in two N—H O hydrogen bonds, generating two interpenetrating three-dimensional sets of molecules
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