[{"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 n1ncn(c1)[N][N]n1cnnc1, nodes [Fe], topology ths,acs\n composition: Fe1 H12 C12 N24\n"}, {"from": "gpt", "value": " 0.906405772\n"}]