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. Author manuscript; available in PMC: 2009 Jan 16.
Published in final edited form as: J Am Chem Soc. 2007 Dec 13;130(2):676–686. doi: 10.1021/ja0762745

Figure 2.

Figure 2

The normalized Cu L-edge XAS spectrum of 1 (Inline graphic), 2 (Inline graphic) and 3 (Inline graphic). The spectrum of D4h [Cu(Cl)4]2− (Inline graphic) has been included as an energy and intensity reference. The inset shows the expanded L3 region. The spectrum of [CuIII(MNT)](TBA) (MNT = maleonitriledithiolate, TBA = tetra-n-butylammonium) 43 has been included for comparison of the ligand-field induced shift in the pre-edge position of a Cu(III) complex.