Effects of Deuterium Isotopes on Pt(II) Complexes and Their Impact on Organic NIR Emitters

• Published in: Angewandte Chemie International Edition Vol. 63; no. 10; pp. e202317571 - n/a
• Main Authors: Wang, Sheng‐Fu, Zhou, Dong‐Ying, Kuo, Kai‐Hua, Wang, Chih‐Hsing, Hung, Chieh‐Ming, Yan, Jie, Liao, Liang‐Sheng, Hung, Wen‐Yi, Chi, Yun, Chou, Pi‐Tai
• Format: Journal Article
• Language: English
• Published: WEINHEIM Wiley 04.03.2024; Wiley Subscription Services, Inc
• Edition: International ed. in English
• Subjects: Chemistry; Chemistry, Multidisciplinary; Deuteration; Deuterium; Emission; Emissions; Emitters; Isotope effect; Isotopes; Near Infrared; Near infrared radiation; Organic Light Emitting Diodes; Photoluminescence; Photons; Physical Sciences; Pt(II) Complexes; Radiance; Science & Technology; Self-assembly; Thin films; Deuterium; LIGHT-EMITTING-DIODES; Organic Light Emitting Diodes; Isotope effect; Near Infrared; OLEDS; Pt(II) Complexes; EMISSION; Near Infrared, Pt(II) Complexes, Deuterium, Isotope effect, Organic Light Emitting Diodes

Insight into effect of deuterium isotopes on organic near‐IR (NIR) emitters was explored by the use of self‐assembled Pt(II) complexes H‐3‐f and HPh‐3‐f, and their deuterated analogues D‐3‐f and DPh‐3‐f, respectively (Scheme 2). In vacuum deposited thin film, albeit having nearly identical emission...