Article ID Journal Published Year Pages File Type
1304910 Inorganic Chemistry Communications 2007 4 Pages PDF
Abstract

A novel three-dimensional (3D) polymer [Cd2(Hbiim)4]n (H2biim = 2,2′-biimidazole) 1 was obtained through hydrothermal reaction and characterized by single crystal X-ray diffraction, and the fluorescent property was also determined. Compound 1 crystallizes in a monoclinic chiral space group P21 and contains two types of helical chains. Hbiim− partially deprotonated of H2biim exhibits two different coordination modes, which contributes greatly to the formation of the 3D chiral framework. Compound 1 exhibits blue fluorescence at 488 nm in the solid-state upon excitation at 430 nm.

Graphical abstractReaction of cadmium(II) and 2,2′-biimidazole (H2biim) which is partially deprotonated by sodium hydroxide gives a 3D chiral framework with diamond topology. Moreover, the compound exhibits good luminescence at room temperature.Figure optionsDownload full-size imageDownload as PowerPoint slide

Related Topics
Physical Sciences and Engineering Chemistry Inorganic Chemistry
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