fig2

Figure 2. The crystal structure of AgBO₃ and Ag₃Co(CN)₆ (A) AgBO₃-I; (B) AgBO₃-II. (C) Ag₃Co(CN)₆-I; (D) Ag₃Co(CN)₆-II. The blue, green, red, grey, and brown balls are represented by Ag, B, O, N, and C atoms, respectively.