[{"from": "human", "value": "Given MOF with MOF structural features and topology, write its predicted gravimetric heat capacity at 275 K. ->  linker [O]P(=O)(c1ccc(cc1)P(=O)([O])[O])[O], nodes [Al], topology pcu\n"}, {"from": "gpt", "value": " 3.468933109\n"}]