[{"from": "human", "value": "Given MOF with MOF structural features and topology, write its predicted gravimetric heat capacity at 250 K. ->  linker [O]P(=O)(O)[O], [O]P(=O)([O])O, nodes [Cd], topology hcb\n"}, {"from": "gpt", "value": " 13.91869014\n"}]