Skip to main content
. Author manuscript; available in PMC: 2024 Feb 16.
Published in final edited form as: Chem Catal. 2023 Jan 4;3(2):100490. doi: 10.1016/j.checat.2022.100490

Figure 6.

Figure 6.

Excited-state characterization and reactivity of [Os(bpy)3]2+ and [Ir(ppy)3]. Nanosecond transient absorption spectra of [Os(bpy)3]2+ (a) and [Ir(ppy)3] (b) recorded 10 ns after the laser pulse (integrated for 50 ns) in argon purged acetonitrile under argon atmosphere. Changes in absorption of [Os(bpy)3]2+ (c) and [Ir(ppy)3] (d) recorded 100 ns after the laser pulse (integrated for 100 ns) in the presence of 30 mM MeO-benzene diazonium. Insets represent the single wavelength absorption changes recorded at 450 nm for [Os(bpy)3]2+ and 400 nm for [Ir(ppy)3], respectively. Experiments were carried out in argon purged acetonitrile at room temperature. The sample were excited at 420 nm with a laser fluence of 10 mJ/pulse.