Dynamic Crystals: Visually Detected Mechanochemical Changes in the Luminescence of Gold and Other Transition-Metal Complexes
Dynamic Crystals: Visually Detected Mechanochemical Changes in the Luminescence of Gold and Other Transition-Metal Complexes
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DOI：
10.1002/anie.200805602
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发表时间：
2009-01-01
影响因子：
16.6
通讯作者：
Balch, Alan L.
中科院分区：
文献类型：
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作者：
Balch, Alan L.
回到磨刀石：某些金、铂和钒的晶体复合物在研磨时，其发光或颜色发生了巨大的变化。如图所示，[(F5C6Au)2(μ‐1,4‐CN2C6H4)]粉末经杵磨后，由蓝色发光形态（λmax=415 nm）转变为黄色/绿色发光形态（λmax=533 nm）。这个过程是可逆的。
Back to the grindstone: Certain crystalline complexes of gold, platinum, and vanadium undergo dramatic changes in their luminescence or their color upon grinding. The picture shows the transformation of colorless crystals of [(F5C6Au)2(μ‐1,4‐CN2C6H4)] powder from a blue‐emitting form (λmax=415 nm) to a yellow/green‐emitting form (λmax=533 nm) on grinding with a pestle. The process is reversible.