1-(4-Chloro-phen-yl)-1H-1,2,4-triazol-5(4H)-one.
In the title compound, C8H6ClN3O, the dihedral angle between the 1,2,4-triazole and benzene rings is 4.60 (9)° and an intra-molecular C-H⋯O inter-action closes an S(6) ring. In the crystal, inversion dimers linked by pairs of N-H⋯O hydrogen bonds generate R 2 (2)(8) loops and C-H⋯O inter-actions link the dimers into [100] chains. Weak π-π stacking inter-actions [centroid-centroid distance = 3.644 (1) Å] are also observed.
Department of Studies in Chemistry, Karnataka University, Dharwad 580 003, Karnataka, India.
Pramod P
PP
Kattimani
Department of Studies in Chemistry, Karnataka University, Dharwad 580 003, Karnataka, India.
Ravindra R
RR
Kamble
Department of Studies in Chemistry, Karnataka University, Dharwad 580 003, Karnataka, India.
Mahadev N
MN
Kumbar
Department of Physics, Moodlakatte Institute of Technology, Kundapura 576 217, Karnataka, India.
H K
HK
Arunkashi
Department of Physics, Yuvaraja's College (Constituent College), University of Mysore, Mysore 570 005, Karnataka, India.
H C
HC
Devarajegowda