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首页> 外文期刊>New Journal of Chemistry >Crystal engineering of brominated tectons:N-methyl-3,5-dibromo-pyridinium iodide gives particularly short C-Br...I halogen bonding
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Crystal engineering of brominated tectons:N-methyl-3,5-dibromo-pyridinium iodide gives particularly short C-Br...I halogen bonding

机译:溴化构造的晶体工程:N-甲基-3,5-二溴碘化碘鎓使C-Br ... I卤素键特别短

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摘要

The crystal matrix of N-methyl-3,5-dibromopyridinium iodide is constituted of infinite helices where the cation and the anion alternate and are bound by the second shortest reported C-Br...I halogen bonding.The electron poor pyridinium scaffold is particularly effective in boosting the electron acceptor ability of bromine substituents.
机译:N-甲基-3,5-二溴吡啶鎓碘化物的晶体基质由无限螺旋组成,其中阳离子和阴离子交替并由第二短的报道的C-Br ... I卤素键结合。在增强溴取代基的电子受体能力方面特别有效。

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