Harrison, William T. A.Plater, M. JohnYin, Lee J.2016-02-242016-02-242016-03-01Harrison, W T A, Plater, M J & Yin, L J 2016, 'Investigations of new potential photo-acid generators : crystal structures of 2-[(E)-2-phenylethenyl]phenol (orthorhombic polymorph) and (2E)-3-(2-bromophenyl)-2-phenylprop-2-enoic acid', Acta Crystallographica Section E: Crystallographic Communications, vol. 72, no. 3, pp. 407-411. https://doi.org/10.1107/S20569890160029422056-9890ORCID: /0000-0003-0204-9695/work/72632697http://hdl.handle.net/2164/5548Acknowledgements We thank the EPSRC National Crystallography Service (University of Southampton) for the X-ray data collections and the National Mass Spectrometry Service (University of Swansea) for the high-resolution mass-spectroscopic data.5911190engcrystal structurestillbenecinnamic acidphoto-acid generatorO—H⋯π inter­actionsQD ChemistryEngineering and Physical Sciences Research Council (EPSRC)QDJournal article10.1107/S2056989016002942723