[{"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)c1cnccn1, nodes [Zn], topology pcu\n composition: Zn2 H34 C36 N8 O4\n"}, {"from": "gpt", "value": " 0.965559867\n"}]