Date Published: May 01, 2012
Publisher: International Union of Crystallography
Author(s): Su-Wen Sun.
In the title molecule, C10H11NO5, the methyl C atom deviates by 0.830 (6) Å from the mean plane of the remaining non-H atoms. In the crystal, weak C—H⋯O hydrogen bonds link the molecules into layers parallel to the bc plane.
For the structure of tert-butyl 2-(4-nitrophenoxy)acetate, see: Ali et al. (2011 ▶). For general background to ferroelectric organics, see: Fu et al. (2009 ▶); Ye et al. (2006 ▶).