NDLI: $[μ-Bis(diphenylarsino)methane-1:2κ^{2}$ $As:As′]nonacarbonyl-1κ^{3}$ $C,2κ^{3}$ $C,3κ^{3}$ C-[tris(4-methylphenyl)phosphine-3κP]-triangulo-triruthenium(0)

Content Provider	World Health Organization (WHO)-Global Index Medicus
Author	Fun, Hoong-kun Shawkataly, Omar Bin Yeap, Chin Sing Khan, Imthyaz Ahmed
Abstract	In the title triangulo-triruthenium compound, $[Ru_{3}(C_{25}H_{22}As_{2})(C_{21}H_{21}P)(CO)_{9}],$ the bis(diphenylarsino)methane ligand bridges a Ru—Ru bond and the monodentate phosphine ligand bonds to the third Ru atom. Both the phosphine and arsine ligands are equatorial with respect to the $Ru_{3}$ triangle. Additionally, each Ru atom carries one equatorial and two axial terminal carbonyl ligands. The three phenyl rings of the phosphine make dihedral angles of 86.89 (19), 82.1 (2) and 63.0 (2)° with each other. The dihedral angles between the two phenyl rings are 73.8 (2) and 82.2 (3)° for the two diphenylarsino groups. An intramolecular C—H⋯O hydrogen bond stabilizes the molecular structure. In the crystal packing, molecules are linked into chains down the b axis via intermolecular C—H⋯O hydrogen bonds.
ISSN	20569890
e-ISSN	16005368
Journal	Acta Crystallographica Section E Structure Reports Online
Issue Number	Pt 1
Volume Number	66
Language	English
Publisher	IUCr/Wiley
Publisher Date	2009-12-09
Publisher Place	United States
Access Restriction	Open
Subject Keyword	Crystallography
Content Type	Text
Resource Type	Article
Subject	Chemistry Condensed Matter Physics Materials Science

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$[μ-Bis(diphenylarsino)methane-1:2κ^{2}$ $As:As′]nonacarbonyl-1κ^{3}$ $C,2κ^{3}$ $C,3κ^{3}$ C-[tris(4-methylphenyl)phosphine-3κP]-triangulo-triruthenium(0)