[{"from": "human", "value": "Given MOF with MOF structural features and topology and composition, write its gravimetric heat capacity at 300 K. ->  MOF structural features and topology: linker [O-]C(=O)c1ccncc1, nodes [Cu], topology kgm,pcu\n composition: Cu2 H16 C24 N4 O8\n"}, {"from": "gpt", "value": " 0.845181896\n"}]