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(a) Structural model of Au70S20(PCH3)12. The [Au12(µ3-S)10]8− and PCH3 protecting motifs are given as ball-and-stick models (Au, yellow; P, orange; S, pink; C, gray; H, white). The Au cores are shown as polyhedra. (b) Model of Au4616+ core, (c) Two [Au12(µ3-S)10]8− staple motifs, (d) Model of twelve PCH3 protecting motif, (e) Au2212+ superatomic molecule, (f) Au2612+ core, (g) Au4616+ core.
