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Molecular structures of (a) [Au{Hg(C9H6N)2}]+ [34]; (b) [PdCl2{Hg(C5H3PPh2-Fe-C5H5)2}] [36]; (c) [{AuCl2(C6F5)}2{Hg(C6H4PPh2)2}] [40]; (d) [{AuHg2(o-C6F4)3}{Hg3(o-C6F4)3}]− [44]. Color map: Hg, light grey; Au, yellow; Pd, greenish blue; Fe, reddish orange; Cl, light green; P, orange; F, greenish yellow; C, grey. Hydrogen atoms omitted.
