摘要
A one-dimensional chain chlorodibenzyltin 2-quininate has been synthesized and characterized by IR, NMR spectra and elemental analysis. The crystal structure has been determined by X-ray diffraction. The crystal belongs to the monoclinic system, space group I4（—） with a = 19.1171（10）, b = 19.1171（10）, c = 12.5158（6） , Z = 8, V = 4574.1（4） 3, Dc = 1.477 g·cm-3, μ（MoKα） = 1.252 mm-1, F（000） = 2032, R = 0.0259 and wR = 0.0723. In the complex, the tin atom is six-coordinated to adopt a distorted octahedral configuration with bridging carboxyl of quinoline-2-carboxylic acid. The result of fluorescence spectrum analysis shows that the title complex at room temperature exhibits an intense photoluminescence with maximum emission at 364.2 nm （λex = 303.0 nm）.
A one-dimensional chain chlorodibenzyltin 2-quininate has been synthesized and characterized by IR, NMR spectra and elemental analysis. The crystal structure has been determined by X-ray diffraction. The crystal belongs to the monoclinic system, space group I4（—） with a = 19.1171（10）, b = 19.1171（10）, c = 12.5158（6） , Z = 8, V = 4574.1（4） 3, Dc = 1.477 g·cm-3, μ（MoKα） = 1.252 mm-1, F（000） = 2032, R = 0.0259 and wR = 0.0723. In the complex, the tin atom is six-coordinated to adopt a distorted octahedral configuration with bridging carboxyl of quinoline-2-carboxylic acid. The result of fluorescence spectrum analysis shows that the title complex at room temperature exhibits an intense photoluminescence with maximum emission at 364.2 nm （λex = 303.0 nm）.
基金
sponsored by the open fund of key laboratory of functional organometallic materials of ordinary university in Hunan province (No. 09K099, 10K010)
science and technology projects in Hunan province (No. 2010JT4041)
sponsored by key discipline of Hunan Province and scientific development plan of Hengyang city (No. 2009KG52)
