title: (3,5-Dimethyl-pyrazol-1-yl)[5-(3,5-dimethyl-pyrazol-1-ylcarbon-yl)-2-thien-yl]methanone.
abstract: The title compound, C(16)H(16)N(4)O(2)S, crystallizes with two symmetry-independent half-mol-ecules in the asymmetric unit. All non-H atoms in each molecule lie in a crystallographic mirror plane. The mol-ecules form sheets in the ac plane, which then form stacks along the b axis. The sheets are connected via π-π stacking inter-actions [centroid-centroid distance between pyrazolato rings = 3.6949 (8) Å].
authors.forename: Ilia A
authors.initials: IA
authors.lastname: Guzei
authors.forename: Lara C
authors.initials: LC
authors.lastname: Spencer
authors.forename: Mmboneni G
authors.initials: MG
authors.lastname: Tshivashe
authors.forename: James
authors.initials: J
authors.lastname: Darkwa