[{"from": "human", "value": "Write the predicted gravimetric heat capacity at 275 K of given MOF with MOF structural features and topology. ->  linker COP(=O)(c1ccc(cc1)P(=O)(OC)[O])[O], nodes [Cu], topology pts,bex\n"}, {"from": "gpt", "value": " 8.839357651\n"}]