Abstract
In the title compound, C20H21N3, the pyrimidine ring is inclined at dihedral angles of 51.57 (4) and 2.49 (4)° to the two phenyl rings. The dihedral angle between the two terminal phenyl rings is 50.44 (4)°. In the crystal, adjacent molecules are linked via a pair of N—H⋯N hydrogen bonds, forming an inversion dimer with an R 2 2(8) ring motif. Furthermore, the crystal structure is stabilized by a weak π–π interaction, with a centroid–centroid distance of 3.6065 (5) Å.
Highlights
C20H21N3, the pyrimidine ring is inclined at dihedral angles of 51.57 (4) and 2.49 (4) to the two phenyl rings
Adjacent molecules are linked via a pair of N—H N hydrogen bonds, forming an inversion dimer with an R22(8) ring motif
The crystal structure is stabilized by a weak – interaction, with a centroid–centroid distance of 3.6065 (5) Å
Summary
R factor = 0.048; wR factor = 0.136; data-to-parameter ratio = 23.7. C20H21N3, the pyrimidine ring is inclined at dihedral angles of 51.57 (4) and 2.49 (4) to the two phenyl rings. The dihedral angle between the two terminal phenyl rings is 50.44 (4). Adjacent molecules are linked via a pair of N—H N hydrogen bonds, forming an inversion dimer with an R22(8) ring motif. The crystal structure is stabilized by a weak – interaction, with a centroid–centroid distance of 3.6065 (5) Å
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More From: Acta Crystallographica Section E Structure Reports Online
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