Abstract
In the title compound, C14H9ClN2O, the quinazoline unit is essentially planar, with a mean deviation from the least-squares plane defined by the ten constituent ring atoms of 0.027 (2) Å. The dihedral angle between the mean plane of the quinazoline ring system and the 4-chlorophenyl ring is 44.63 (5)°. In the crystal, molecules are linked by intermolecular C—H⋯N and C—H⋯O hydrogen bonds, forming infinite chains of alternating R22(6) dimers and R22(14) ring motifs.
Highlights
C14H9ClN2O, the quinazoline unit is essentially planar, with a mean deviation from the leastsquares plane defined by the ten constituent ring atoms of 0.027 (2) A
Molecules are linked by intermolecular C—HÁ Á ÁN and C—HÁ Á ÁO hydrogen bonds, forming infinite chains of alternating R22(6) dimers and R22(14) ring motifs
Symmetry codes: (i) −x+1, −y+2, −z+1; (ii) −x+3/2, y+1/2, −z+1/2
Summary
Key indicators: single-crystal X-ray study; T = 293 K; mean (C–C) = 0.003 A; R factor = 0.043; wR factor = 0.133; data-to-parameter ratio = 17.9. C14H9ClN2O, the quinazoline unit is essentially planar, with a mean deviation from the leastsquares plane defined by the ten constituent ring atoms of 0.027 (2) A. The dihedral angle between the mean plane of the quinazoline ring system and the 4-chlorophenyl ring is 44.63 (5). Molecules are linked by intermolecular C—HÁ Á ÁN and C—HÁ Á ÁO hydrogen bonds, forming infinite chains of alternating R22(6) dimers and R22(14) ring motifs. Related literature For the synthesis of the title compound, see: Priya et al (2011). For graph-set notation see: Bernstein et al (1995)
Sign-in/Register to view highlights & summary Sign-in/Register to access full text options 
Free) 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
