Abstract
In the title molecule, C11H12N2O, the pyridazine ring has a skew-boat conformation. The dihedral angle between the phenyl ring [r.m.s deviation = 0.0039 (15) Å] and the best mean-plane of the pyridazine ring [r.m.s deviations = 0.2629 (15) Å] is 53.27 (10)°. In the crystal, molecules are linked by C—H⋯O hydrogen bonds and C—H⋯π interactions involving the methyl group and the phenyl ring of a symmetry-related molecule.
Highlights
In the title molecule, C11H12N2O, the pyridazine ring has a skew-boat conformation
Molecules are linked by C—H O hydrogen bonds and C—H interactions involving the methyl group and the phenyl ring of a symmetry-related molecule
Symmetry codes: (i) −x+1, y−1/2, −z+2; (ii) x−1, y, z; (iii) −x+1, y−1/2, −z+1; (iv) −x, y+1/2, −z+1
Summary
R factor = 0.032; wR factor = 0.094; data-to-parameter ratio = 9.5. C11H12N2O, the pyridazine ring has a skew-boat conformation. The dihedral angle between the phenyl ring [r.m.s deviation = 0.0039 (15) Å] and the best mean-plane of the pyridazine ring [r.m.s deviations =. Molecules are linked by C—H O hydrogen bonds and C—H interactions involving the methyl group and the phenyl ring of a symmetry-related molecule
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