Undeca­carbon­yl[(4-methyl­sulfanylphen­yl)di­phenyl­phosphane]triruthenium(0): crystal structure and Hirshfeld surface analysis

The title cluster compound, [Ru(3)(C(19)H(17)PS)(CO)(11)], comprises a triangle of Ru(0) atoms, two of which are bonded to four carbonyl ligands. The third metal atom is bound to three carbonyl ligands and the phosphane-P atom of a dissymmetric phosphane ligand, PPh(2)(C(6)H(4)SMe-4); no Ru⋯S inter­actions are observed. The phosphane occupies an equatorial position and its proximity to an Ru—Ru edge results in the elongation of this bond with respect to the others [2.8933 (2) Å cf. 2.8575 (2) and 2.8594 (3) Å]. In the crystal, phenyl-C—H⋯O(carbon­yl) and carbonyl-O⋯O(carbon­yl) [2.817 (2) Å] inter­actions combine to form a supra­molecular chain propagating along [111]; the chains pack without directional inter­actions between them. The carbonyl-O⋯O(carbon­yl) and other weak contacts have an influence upon the Hirshfeld surfaces with O⋯H contacts making the greatest contribution, i.e. 37.4% cf. 15.8% for O⋯O and 15.6% for H⋯H contacts.