[{"from": "human", "value": "Write the predicted gravimetric heat capacity at 250 K of given MOF with MOF structural features and topology. ->  linker [O]P(=O)(CP(=O)([O])[O])[O], nodes [U], [Zn], topology pcu\n"}, {"from": "gpt", "value": " 14.94488868\n"}]