title: Isobutyl 3,5-dinitro-benzoate.
abstract: In the structure of the title compound, C(11)H(12)N(2)O(6), the mol-ecules are stacked along the b axis without any π-π inter-actions. The stacked columns are linked together by non-classical inter-molecular C-H⋯O inter-actions,. In the molecule, the nitro groups make dihedral angles of 9.4 (5) and 10.3 (5)° with the benzene ring.
authors.affiliation: Jiangsu Institute of Nuclear Medicine, Wuxi 214063, People's Republic of China.
authors.forename: Pei
authors.initials: P
authors.lastname: Zou
authors.forename: Min-Hao
authors.initials: MH
authors.lastname: Xie
authors.forename: Shi-Neng
authors.initials: SN
authors.lastname: Luo
authors.forename: Ya-Ling
authors.initials: YL
authors.lastname: Liu
authors.forename: Yong-Jun
authors.initials: YJ
authors.lastname: He