title: A three-dimensional framework of pi-stacked hydrogen-bonded chains in benzyl 4-chloro-3-nitrobenzoate, and chains of hydrogen-bonded rings in benzyl 4-nitrobenzoate, redetermined at 120 K.
abstract: Benzyl 4-chloro-3-nitrobenzoate, C14H10ClNO4, crystallizes with Z' = 2 in the space group P-1. The molecules are linked by three independent C-H...O hydrogen bonds into chains of edge-fused R(4)4 (26) and R(4)4 (34) rings, and these chains are linked into a three-dimensional framework structure by aromatic pi-pi stacking interactions. In benzyl 4-nitrobenzoate, C14H11NO4, the molecules are linked by two independent C-H...O hydrogen bonds into chains containing two types of R(2)2 (10) ring.
authors: Complexo Tecnológico de Medicamentos Farmanguinhos, Avenida Comandante Guaranys 447, Jacarepaguá, Rio de Janeiro, RJ, Brazil.
authors: Marcus V N
authors: MV
authors: de Souza
authors: Thatyana R A
authors: TR
authors: Vasconcelos
authors: Solange M S V
authors: SM
authors: Wardell
authors: James L
authors: JL
authors: Wardell
authors: John N
authors: JN
authors: Low
authors: Christopher
authors: C
authors: Glidewell