摘要
A new three-dimensional open-framework aluminophosphate [Al4P5O19 (OH)] [C6H18N2] (AlPO-MPMD) and a new three-dimensional open-framework gallophosphate [Ga8P8O32F5.5] [C6H18N2]2 [H3O+]1.5 (GaPO-MPMD) were hydrothermally synthesized with 2-methyl-1, 5-pentamethylene diamine (MPMD) as structure directing agent. These compounds were characterized by single crystal and powder X-ray diffraction (XRD) analyses, TGA-DTA, solid MAS NMR analysis, optical rotation analysis, experimental and simulated vibrational circular dichroism (VCD) analysis. The results confirmed that S type of enantiomer of MPMD was preferredly included in the resulting open-framework of AlPO-MPMD and GaPO-MPMD. The in situ enantiomer (chiral) separation of organic structure directing agent under hydrothermal synthesis was achieved.
源语言 | 英语 |
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页(从-至) | 577-583 |
页数 | 7 |
期刊 | Kao Teng Hsueh Hsiao Hua Heush Hsueh Pao/ Chemical Journal of Chinese Universities |
卷 | 32 |
期 | 3 |
出版状态 | 已出版 - 3月 2011 |
已对外发布 | 是 |