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Assembly of a 3D chiral Cu(I) metal–organic framework based on 4,5-dicyanoimidazole: CD spectrum,luminescence and selective gas adsorption
Affiliation:1. State Key Laboratory of Material-Oriented Chemical Engineering and College of Chemistry & Molecular Engineering, Nanjing Tech University, Nanjing 210009, PR China;2. Hubei Key Laboratory for Processing and Application of Catalytic Materials, Huanggang Normal University, Huanggang 438000, PR China;3. College of Materials Science & Engineering, Nanjing Tech University, Nanjing 210009, PR China;1. Pharmacy College, Henan University of Traditional Chinese Medicine, Zhengzhou, China;2. The College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou 450001, China;1. Univ. Grenoble Alpes, Univ. Savoie Mont Blanc, CNRS, Grenoble INP, LEPMI, 38000 Grenoble, France;2. CNRS, FR3459, Réseau sur le Stockage Electrochimique de l''Energie (RS2E), 80 039 Amiens Cedex, France
Abstract:One chiral Cu(I) metal–organic framework {Cu(DCI)]·0.1Cyc·0.45Nbenz}n (1) (HDCI = 4,5-dicyanoimidazole, Cyc = cyclohexanol, Nbenz = nitrobenzene), was obtained under solvothermal condition. Complex 1 presents a 3D chiral porous framework with 38.2% porosity. The 3D metal–organic framework can be regarded as a PtS net with the vertex symbol of {42.84}. The gas adsorption/desorption experiments of complex 1 have been measured at 77 K. Moreover, the CD spectrum and photoluminescent behavior of complex 1 have been studied.
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