Abstract
In the asymmetric unit of the title compound {systematic name: N′-(2,4-dimethylphenyl)-N-[N-(2,4-dimethylphenyl)carboximidoyl]-N-methylmethanimidamide}, C19H23N3, which is a formamidine pesticide, there are two independent and conformationally similar molecules, with the dihedral angle between the mean planes of the 2,4-dimethylbenzene rings in each molecule being 41.63 (6) and 42.09 (5)°. The crystal structure is stabilized by a C—H⋯N hydrogen bond, as well as weak intermolecular C—H⋯π and π–π interactions [ring centroid separation = 3.7409 (15) Å], giving one-dimensional chains extending down the b direction.
Highlights
In the asymmetric unit of the title compound {systematic name: N0 -(2,4-dimethylphenyl)-N-[N-(2,4-dimethylphenyl)carboximidoyl]-N-methylmethanimidamide}, C19H23N3, which is a formamidine pesticide, there are two independent and conformationally similar molecules, with the dihedral angle between the mean planes of the 2,4-dimethylbenzene rings in each molecule being 41.63 (6) and 42.09 (5)
The crystal structure is stabilized by a C—H N hydrogen bond, as well as weak intermolecular C—H and – interactions [ring centroid separation = 3.7409 (15) Å], giving one-dimensional chains extending down the b direction
All bond lengths and bond angles are normal and comparable to those observed in the crystal structures of a similar compound (Peoples et al, 2012)
Summary
R factor = 0.062; wR factor = 0.182; data-to-parameter ratio = 16.2. Cg1 and Cg4 are the centroids of the C2–C8 and C31–C38 rings. In the asymmetric unit of the title compound {systematic name: N0 -(2,4-dimethylphenyl)-N-[N-(2,4-dimethylphenyl)carboximidoyl]-N-methylmethanimidamide}, C19H23N3, which is a formamidine pesticide, there are two independent and conformationally similar molecules, with the dihedral angle between the mean planes of the 2,4-dimethylbenzene rings in each molecule being 41.63 (6) and 42.09 (5). The crystal structure is stabilized by a C—H N hydrogen bond, as well as weak intermolecular C—H and – interactions [ring centroid separation = 3.7409 (15) Å], giving one-dimensional chains extending down the b direction
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