The Reticular Chemistry Structure Resource (RCSR) is a repository of 3,132 structures with 2 or 3-periodicity (excluding weaving and 0-and 1-periodic structures), each given a canonical name. It offers a Systre archive containing 2,928 nets that we reprocessed to obtain the 2,928 topological keys corresponding to each structure. These keys are not the same as those of the archive because of our algorithmic differences explained before.