Herein we present Symmetry-Coordinate Structural Decomposition (SCSD), a program which decomposes 3D molecular coordinates into sets of symmetry coordinates, quantified and symmetry-delineated vectors in selected point groups (C2v, C2h, D2h and D4h among others). An example of the program output from crystallographic data of a substituted anthracene is provided in Figure . The mathematics behind this decomposition are relatively simple each symmetry-coordinate group is the application of the symmetry elements of an irreducible representation, and their sum is the original atom positions. Symmetrycoordinate analysis is not commonly encountered in routine structural studies, perhaps due to difficulty in access to programs. SCSD provides simple program access online as a narrative aid for individual structure reports that can be immensely useful for understanding the accessed distortion on crystallization and intuiting the bounds of the conformational space available to a molecular component. As with Hirshfeld analysis for intermolecular interactions, or packing diagrams illustrating crystal lattices, a distortional profile quantifies organic molecules' accessed shape by simple inspection of a table or Mondrian symmetry plots, and allows discussion of shape in quantified terms. An example symmetry-coordinate structural decomposition output for a 'twisted' anthracene unit. The largest mode, Au, is the principal 'bent' shape, but small deviations from this D2 symmetry also contribute to the solid-state conformation.