The compound Au10Mo4Zn89 has been synthesized, and its structure has been analyzed by single-crystal Xray diffraction. The compound crystallizes in cubic space group F (4) over bar 3m (No. 216) with a unit cell that contains 412 atoms. The structure is largely tetrahedrally closely packed, but an octahedral arrangement of atoms is incompatible with tetrahedral close packing. The structure of the ordered Au10Mo4Zn89 compound has been described by using the algorithm of automatic geometric and topological analysis that is implemented in TOPOS as the "Nanoclustering" procedure.