Figure 1
(a) Molecular structure of 3-(3-hydroxy-3-phenylprop-2-enoyl)benzoate. Displacement ellipsoids are shown at the 50% probability level; (b) difference-density map in the plane of the hydrogen-bonded ring. This map was computed after least-squares refinement without the hydrogen atoms H21 and H22 involved in the hydrogen bond. Contours are drawn at 0.04 e Å−3 intervals. |