title: C--H...O hydrogen-bonding and C--H...pi interactions in 3-(4-fluorophenyl)-1,5,7-trimethyl-1,2,3,4-tetrahydropyrido[2,3-d]pyrimidine-2,4-dione.
abstract: In the title compound, C(16)H(14)FN(3)O(2), a diverse set of weak intermolecular C--H...pi, pi-pi and C--H...O interactions link the molecules into sheets. The C--H...O interactions generate centrosymmetric rings with a graph-set motif of R(2)(2)(14) and chains with a C(8) motif.
authors.affiliation: Department of Physics, Sardar Patel University, Vallabh Vidya Nagar, Gujarat, India. u_h_patel@yahoo.com
authors.forename: Urmila H
authors.initials: UH
authors.lastname: Patel
authors.forename: Pinal D
authors.initials: PD
authors.lastname: Patel
authors.forename: Neha
authors.initials: N
authors.lastname: Thakker
mesh_terms: D018360:Crystallography, X-Ray; D006860:Hydrogen Bonding; D008968:Molecular Conformation; D011743:Pyrimidines / Q000737:chemistry*; D011744:Pyrimidinones / Q000737:chemistry*
chemical_list: C522856:3-(4-fluorophenyl)-1,5,7-trimethyl-1,2,3,4-tetrahydropyrido(2,3-d)pyrimidine-2,4-dione; D011743:Pyrimidines; D011744:Pyrimidinones