[{"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(cc(c1)n1cncc1)n1cncc1, nodes [Co], topology pcu\n composition: Co2 H18 C26 N8 O4\n"}, {"from": "gpt", "value": " 0.886918341\n"}]