Crystal structure, Hirshfeld surfaces and DFT computation of NLO active (2E)-2-(ethoxycarbonyl)-3-[(1-methoxy-1-oxo-3-phenylpropan-2-yl)amino] prop-2-enoic acid. - Venkatesan, Perumal; Thamotharan, Subbiah; Ilangovan, Andivelu; Liang, Hongze; Sundius, Tom (Spectrochimica Acta Part A: Molecular & Biomolecular Spectroscopy, 2016)