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. Author manuscript; available in PMC: 2015 Apr 9.
Published in final edited form as: Chem Rev. 2014 Mar 3;114(7):3659–3853. doi: 10.1021/cr400327t

Figure 92.

Figure 92

A. Resonance Raman spectra of hydrotris(3-tert-butyl-5-isopropyl-1-pyrazolyl)borate Cu(II)-superoxo (referred as L3CuO2) excited at 406.7 nm (~24,590 cm−1). B. hydrotris(3-adamantyl-5-isopropyl-1-pyrazolyl)borate Cu(II)-superoxo (referred as L10CuO2) excited at 482.5 nm (~20,725 cm−1) in CH2Cl2. (Reprinted with permission from Ref 121 Copyright 2003 American Chemical Society.)