| Abstrakt: |
Two novel compounds, [Cu3I3(TPC)0.5(BPP)2]n(1) and [Cu2Cl2(TPC)0.5]n(2) (TPC=1-hydroxy- 1,2,4,5-tetra(4-pyridyl)cyclohexane ligand, bpp=1,3-dipyridyl-propane ligand)have been hydrothermally synthesized and structurally characterized by elemental analyses, IR and single-crystal X-ray diffraction. Single-crystal X-ray diffraction analysis reveals that 1 and 2 are constructed by the hydrothermal in situ formation of a tetradentate ligand, TPC, through dehydrogenative coupling and hydroxylation of 1,3-bis(4-pyridyl)propane molecules. Compound 1 is three-dimensional self-penetrating network constructed in situ ligands and the original ligand which has rarely been reported in metal–organic frameworks (MOFs). Compound 2 is a chain structure with TPC. The rational design strategy in this article will facilitate the application in the construction of new MOFs or in situ ligand synthesis. Furthermore, the solid-state photoluminescent properties have also been investigated for 1 and 2. (CCDC: 1995908, 1; 2058314, 2). [ABSTRACT FROM AUTHOR] |
