[{"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)c1cc(cc(c1)C(=O)[O-])C(=O)[O-], nodes Cl[Mn], [Mn], topology srs\n composition: Mn8 H12 C36 Cl4 O24\n"}, {"from": "gpt", "value": " 0.72546289\n"}]