[{"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)c1cc(cc(c1)C1=NN=N[N]1)C(=O)[O-], nodes [Cu], [OH], topology \n composition: Cu4 H8 C18 N8 O10\n"}, {"from": "gpt", "value": " 0.718767158\n"}]