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. Author manuscript; available in PMC: 2008 Aug 26.
Published in final edited form as: Inorg Chem. 2007 Mar 28;46(9):3420–3422. doi: 10.1021/ic0619714

Figure 2.

Figure 2

Absorption spectra of P4+ (12.8 μM) before (solid line) and after (dotted line) addition of 10 equiv. GSH in anaerobic 7 mM Na3PO4 buffer (pH 7.0). Dashed line is the absorption spectrum of H2P4+ in MeCN when prepared by stioichiometeric cobaltocene reduction and trifluoroacetic acid protonation.42