An object of the present invention is to provide a metal-organic framework manufacturing method of manufacturing a metal-organic framework having excellent gas adsorbability and durability.
A metal-organic framework manufacturing method according to an embodiment of the present invention includes: a step of mixing a metal salt containing a metal atom and a polydentate ligand in the presence of a solvent to manufacture a metal-organic framework,
the polydentate ligand contains a compound represented by Formula (1),
a content of the compound represented by Formula (1) in the polydentate ligand is 50 mol % or greater with respect to a total molar amount of the polydentate ligand,
the solvent contains an organic solvent having a boiling point of 100° C. or higher, and
a water content in the solvent is 0 to 90 mass % with respect to a total mass of the solvent.