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. 2019 Apr 5;5(4):eaav9044. doi: 10.1126/sciadv.aav9044

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Fig. 1 — (A) Similarity between the organic linker in a ZIF (top) and a typical energetic imidazolium cation (bottom). (B) The ligands HAIm and HVIm used in the development of hypergolic ZIFs.