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. Author manuscript; available in PMC: 2015 Sep 1.
Published in final edited form as: Eur J Inorg Chem. 2014 Sep;2014(25):4123–4133. doi: 10.1002/ejic.201402082

Figure 10.

Figure 10

UV-vis spectra of different cobinamides: Cbi(II) prepared through the reaction of Cbi(III) with borohydride at pH 3–10.5 (solid line, 3), final product of the reaction of Cbi(III) with H2S at pH 9.6 (dotted line, 1) and 4.5 (dashed line, 2): [Cbi(III)]total = [H2S]total = 5.0 × 10−5m, 25 °C.