Figure 12.

a) Structures of WOC Cu‐14 (0.25 m phosphate buffer at pH 11), ^[59] Cu‐14 and Cu‐15 (0.15 m phosphate buffer at pH 11), ^[60] and Cu‐17 (0.10 m phosphate buffer at pH 8). ^[61] b) Interaction between H⁺ and glycine in Cu‐16.