A novel supramolecular architecture based on melamine and biphenyl-4, 4-dicarboxylic acid: Synthesis, crystal structure and luminescent property. (1st January 2019)

• Record Type: Journal Article
• Authors: Liu, Ruichao; Liu, Jie; Yan, Xiangzhen; Yuan, Chunxue
• Is Part Of: Polyhedron. Volume 157(2019)
• Page Start: 1
• Page End: 5
• Publication Date: 2019-01-01
• Subjects: Cocrystal -- Solvothermal -- Supramolecular architecture -- Thermal stability -- Luminescent property; Chemistry, Inorganic -- Periodicals; Chimie inorganique -- Périodiques; Organometaalverbindingen; Anorganische chemie; 546.05
• DOI: 10.1016/j.poly.2018.09.059
• Languages: English
• ISSNs: 0277-5387

Abstract

Graphical abstract: A novel cocrystal [(HMA + )2 (BPDC 2− )]·4H2 O based on MA and H2 BPDC was synthesized under solvothermal conditions. Crystal structure analysis indicated that it has a 3D microporous structure which is constructed by hydrogen bonds (NH⋯O, NH⋯N, OH⋯O) and aromatic π⋯π interaction. And it possesses strong cyan fluorescence emission. Abstract: A novel cocrystal [(HMA + )2 (BPDC 2− )]·4H2 O (1 ) based on MA (melamine) and H2 BPDC (biphenyl-4, 4-dicarboxylic acid) was synthesized under solvothermal conditions. The supramolecular complex has been characterized by single crystal diffraction, infrared spectroscopy, elemental analysis and X-ray diffraction. Crystal structure analysis indicated that compound1 has a 3D microporous structure which is constructed by hydrogen bonds (NH⋯O, NH⋯N, OH⋯O) and aromatic π⋯π interaction. In addition, the thermal stability and luminescent property of1 were also investigated in detail.