[{"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 n1ccc(cc1)OCC(COc1ccncc1)(COc1ccncc1)COc1ccncc1, nodes [Fe], topology sql\n composition: Fe2 H48 C54 S4 N12 O8\n"}, {"from": "gpt", "value": " 0.987820759\n"}]