Beijing National Laboratory for Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, China.
Angew Chem Int Ed Engl. 2011 Aug 22;50(35):8072-6. doi: 10.1002/anie.201102390. Epub 2011 Jul 7.
Feeling blue: the luminescence of a triarylboron compound has a high quantum yield (at least 0.64) over a wide temperature range (-50 to +100 °C) and changes from green to blue as the temperature is increased. The luminescence color was determined by the population of the two distinct excited-state conformations-a local excited state (high temperature) and a twisted intramolecular charge-transfer state (low temperature).
一种三芳基硼化合物的发光在很宽的温度范围内（-50 至+100°C）具有高量子产率（至少 0.64），并且随着温度的升高，其发光颜色从绿色变为蓝色。发光颜色由两种不同的激发态构象的分布决定-局部激发态（高温）和扭曲的分子内电荷转移态（低温）。
