Hexachloroplatinate(IV) anion-induced cucurbit[5]uril and cucurbit[8]uril supramolecular assemblies with linear channels |
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| Affiliation: | 1. Nikolaev Institute of Inorganic Chemistry SB RAS, 630090 Novosibirsk, Prospekt Akademika Lavrent’eva 3, Russian Federation;2. Boreskov Institute of Catalysis SB RAS, 630090 Novosibirsk, Pospekt Akademika Lavrent’eva 5, Russian Federation;1. Department of Assisted Reproduction, Shanghai Ninth People''s Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, People''s Republic of China;2. Shanghai First Maternity and Infant Hospital, Tongji University School of Medicine, Shanghai, People''s Republic of China;1. Coordination Chemistry Institute, State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Nanjing National Laboratory of Microstructures, Collaborative Innovation Center of Advanced Microstructures, Nanjing University, Nanjing 210023, China;2. Collaborative Innovation Center of Atmospheric Environment and Equipment Technology, Jiangsu Key Laboratory of Atmospheric Environment Monitoring and Pollution Control, School of Environmental Science and Engineering, Nanjing University of Information Science & Technology, Nanjing 210044, China;1. Key Laboratory of Macrocyclic and Supramolecular Chemistry of Guizhou Province, Guizhou University, Guiyang, 550025, China;2. Key Laboratory of Chemical Biology and Traditional Chinese Medicine, Ministry of Educational of China, Key Laboratory of the Assembly and Application of Organic Functional Molecules of Hunan Province, Hunan Normal University, Changsha, 410081, China;3. Department of Chemistry, University of Hull, Hull, HU6 7RX, UK |
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| Abstract: | Two Qn]-based porous compounds, Q5]·PtCl6]2 −·2H3O·12H2O and 2Q8]·PtCl6]2 −·2H3O·74H2O in cooperating the hexachloroplatinate(IV) anion (PtCl6]2 −) as an inorganic structure directing agent are demonstrated. The driving forces for the formation of such novel Qn]-based porous compounds are considered to be the outer surface interactions of Qn]s, including dipole interactions between Qn]s and ion-dipole interactions between PtCl6]2 − anions and Qn]s. Moreover, the Q5]-based porous compound displays absorption distinctness for tetrachloromethane, whereas the Q8]-based porous compound displays absorption distinctness for methanol. |
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