[{"from": "human", "value": "Create a molecule with the structure as the one described. The molecule appears as solid orange-yellow crystal or powder. (USCG, 1999)"}, {"from": "gpt", "value": "[O-1][Cr][=Branch1][C][=O][=Branch1][C][=O][O][Cr][=Branch1][C][=O][=Branch1][C][=O][O-1].[Zn+2]"}]