[{"from": "human", "value": "Write the gravimetric heat capacity at 300 K of given MOF with MOF structural features and topology and composition. ->  MOF structural features and topology: linker [O-]C(=O)c1ccnc(c1)c1nccc(c1)C(=O)[O-], nodes [Ce], topology rna,acs\n composition: Ce2 H18 C36 N6 O12\n"}, {"from": "gpt", "value": " 0.73470225\n"}]