Figure . SCSD analysis of the anthracene core of CCDC: MOFGAQ, demonstrating the B1u and Ag deformation from dimerization of the parent 9,10-diethoxyanthracene. The summation of the model (blue) with these two deformations (red and pink) and other minor components results in the atom positions (yellow). When reacting the anthracene core to form the endoperoxide, a similar value is achieved (6.98 Å) (Fig. ).