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. Author manuscript; available in PMC: 2017 Dec 5.
Published in final edited form as: Inorg Chem. 2016 Nov 11;55(23):12263–12269. doi: 10.1021/acs.inorgchem.6b01988

Figure 2.

Figure 2

(A) Spectral changes of 4 at pH 7–13. Circles and triangles are the data obtained by changing the pH from 7 to 13 and from 13 to 7, respectively. (B) Absorbance (368 nm) vs pH. (C) Linearization of the data using eq 2. Conditions: 1.2 × 10−4 M 4, 25 °C, Carmody buffer.