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Self-assembly of three novel mixed-ligand coordination polymers: Formation of 2-D grids, 1-D chains and ladders and crystal band structure by Yanxiang Sun; Zhen Wang; Hanhui Zhang; Yanning Cao; Shuai Zhang; Yiping Chen; Changcang Huang; Xiaohong Yu is a Chemistry article available to read on EtoBox.
What is Self-assembly of three novel mixed-ligand coordination polymers: Formation of 2-D grids, 1-D chains and ladders and crystal band structure about?
Hydrothermal reaction of the carboxylate-based ligands with metal salts (or oxide) and 4,4 0 -bipyridine as a second linker, afforded three new coordination polymers, namely, [Co(PCPA) 2 (4,4 0 -bpy)] n (1) with 2-D rectangle grids, Cu(PCPA) 2 (4,4 0 -bpy)] n (2) with a linear chain, [Ag(PCPA)(PCPAH)(4,4 0 -bpy) AE H 2 O] n (3) with 1-D molecular ladder (4,4 0 -bpy = 4,4 0 -bipyridine; PCPA = p-chlorophenoxyacetate; PCPAH = p-chlorophenoxyacetic acid). It is noticeable that compound 3 is also a supramolecular framework built by coordination bonds, weak interactions between Ag ions, p-p stacking interactions and hydrogen-bonded interactions. The three compounds with different structure motifs have been characterized by elemental analyses, IR spectra, ultraviolet-visible diffuse reflection integral spectra, fluorescent spectra and single crystal X-ray diffraction analysis. Furthermore, the bonding properties of compound 3 were investigated in terms of the absorption spectrum, as well as the calculated band structures and density of states.
Who reads Self-assembly of three novel mixed-ligand coordination polymers: Formation of 2-D grids, 1-D chains and ladders and crystal band structure?
It is typically read by researchers, students, and practitioners in Chemistry.
- Author
- Yanxiang Sun; Zhen Wang; Hanhui Zhang; Yanning Cao; Shuai Zhang; Yiping Chen; Changcang Huang; Xiaohong Yu
- Publisher
- Elsevier Science; Elsevier ; Elsevier BV (ISSN 0020-1693)
- Published
- 2007
- Language
- EN
- Field
- Chemistry (Physical Sciences)