TY - JOUR
T1 - Bridged Aromatic Oxo- and Thioethers with Intense Emission in Solution and the Solid State
AU - Riebe, Steffen
AU - Adam, Suliman
AU - Roy, Bibhisan
AU - Maisuls, Iván
AU - Daniliuc, Constantin G.
AU - Dubbert, Justin
AU - Strassert, Cristian A.
AU - Schapiro, Igor
AU - Voskuhl, Jens
N1 - Publisher Copyright:
© 2021 The Authors. Chemistry - An Asian Journal published by Wiley-VCH GmbH
PY - 2021/8/16
Y1 - 2021/8/16
N2 - In this contribution, we report on a class of emitters based on bridged oxo- and/or thioethers revealing striking photoluminescence properties in fluid solution and in the solid state. In total, nine compounds were investigated concerning their photophysical properties, which were interpreted by quantum chemical calculations. To our delight, we discovered compounds possessing nearly identical photoluminescence quantum yields (ΦF) in solution and in the solid state, which has been rarely reported so far. Besides these efforts, we shed light on the influence of polymorphism and solvent polarity on the emission properties. In addition, an in-depth X-ray diffractometric analysis was conducted to correlate molecular packing in the crystal with differences in the photophysical properties.
AB - In this contribution, we report on a class of emitters based on bridged oxo- and/or thioethers revealing striking photoluminescence properties in fluid solution and in the solid state. In total, nine compounds were investigated concerning their photophysical properties, which were interpreted by quantum chemical calculations. To our delight, we discovered compounds possessing nearly identical photoluminescence quantum yields (ΦF) in solution and in the solid state, which has been rarely reported so far. Besides these efforts, we shed light on the influence of polymorphism and solvent polarity on the emission properties. In addition, an in-depth X-ray diffractometric analysis was conducted to correlate molecular packing in the crystal with differences in the photophysical properties.
KW - Aromatics
KW - Bridged ethers
KW - Luminophores
KW - Solution and solid-state emitter (SSSE)
UR - http://www.scopus.com/inward/record.url?scp=85112685629&partnerID=8YFLogxK
U2 - 10.1002/asia.202100492
DO - 10.1002/asia.202100492
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C2 - 34155813
AN - SCOPUS:85112685629
SN - 1861-4728
VL - 16
SP - 2307
EP - 2313
JO - Chemistry - An Asian Journal
JF - Chemistry - An Asian Journal
IS - 16
ER -