[{"from": "human", "value": "What is the gravimetric heat capacity at 300 K for MOF with MOF structural features and topology and composition? ->  MOF structural features and topology: linker [O-]C(=O)c1cc([O])c(cc1[O])C(=O)[O-], nodes [Co], topology nbo\n composition: Co6 H6 C24 O18\n"}, {"from": "gpt", "value": " 0.715644717\n"}]