[{"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(c1ccc(c(c1)C(=O)[O-])C(=O)[O-])c1ccc(c(c1)C(=O)[O-])C(=O)[O-], nodes [Cd], topology \n composition: Cd6 H24 C68 O36\n"}, {"from": "gpt", "value": " 0.739871388\n"}]