title: Ethyl 2-{3-[(2-chloro-1,3-thia-zol-5-yl)meth-yl]-4-nitro-imino-1,3,5-triazinan-1-yl}acetate.
abstract: In the title compound, C(11)H(15)ClN(6)O(4)S, which belongs to the neonicotinoid class of insecticidally active heterocyclic compounds, the six-membered triazine ring adopts an opened envolope conformation. The planar nitro imine group [dihedral angle between nitro and imine groups = 1.07 (7)°] and the thia-zole ring are oriented at a dihedral angle of 69.62 (8)°. A classical intra-molecular N-H⋯O hydrogen bond is found in the mol-ecular structure. Moreover, one classical inter-molecular N-H⋯N and four non-classical C-H⋯O and C-H⋯N hydrogen bonds are also present in the crystal structure. Besides inter-molecular hydrogen bonds, the Cl atom forms an inter-molecular short contact [3.020 (2) Å] with one of the nitro O atoms.
authors.affiliation: College of Life and Environmental Science, Shanghai Normal University, Shanghai 200234, People's Republic of China.
authors.forename: Chuan-Wen
authors.initials: CW
authors.lastname: Sun
authors.forename: Jun
authors.initials: J
authors.lastname: Zhu
authors.forename: Jia
authors.initials: J
authors.lastname: Jin
authors.forename: Ding-Rong
authors.initials: DR
authors.lastname: Yang