In this work we tackle the stacking disorder of melon, a layered carbon imide amide polymer with the ideal composition (C 6 N 7 (NH)(NH 2 )). Although its existence has been postulated since 1834 the structure of individual melon layers could only recently be solved via electron diffraction and high-resolution 15 respectively. Furthermore, the homogeneity of the material under examination was investigated exploiting 15 N spin-diffusion. Based on force field methods 256 structure models with varying lateral arrangements between neighboring layers were created. For each model the M 2 were calculated allowing them to be ranked by comparing calculated and measured M 2 as well as via their force field energies. This allows the creation of markedly structured hypersurfaces with two distinctly favored shift vectors for the displacement of neighboring layers.

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