Shi-Guo Sun, Li Dong, Jianhua Guo
Jun 15, 2010
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Journal
Journal of Chemical Crystallography
Abstract
A new compound, 1,3-bis[2-(pyrrol-2-carbonyloxy)ethoxy]benzene (1), was synthesized and characterized by X-ray diffraction. The crystal is monoclinic, space group P21/c with a = 6.3571(7), b = 11.0416(11), c = 28.156(3) Å, b = 92.821(2), V = 1974.0(4) Å3, Z = 4, Dc = 1.293 g/cm3, F(000) = 808, μ = 0.097 mm−1. The final R = 0.0395 and wR = 0.0927 for 3478 observed reflections with I > 2 σ(I), and R = 0.0660 and wR = 0.1058 for all reflections. The title compound assembles into 2-D structure through a catemer type N–H⋯O hydrogen bonding motif and further forms 3-D structure through C–H···O hydrogen bonds.Graphical AbstractIn the crystal, the title compound forms infinite two dimensional layers via strong N–H⋯O hydrogen bonds. These layers are extended into a three dimensional network via a relatively weak C–H⋯O contact.