[{"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=C1[N]C(=NC(=O)[CH]1)SSC1=NC(=O)[CH]C(=O)[N]1, O=C1[N]C2=NC(=O)C12, [S]SC1=NC(=O)[CH]C(=O)[N]1, nodes [Zn], topology cpr,pcu\n composition: Zn2 H4 C16 S4 N8 O8\n"}, {"from": "gpt", "value": " 0.738759983\n"}]