2,4-Cl₂-6,9-exo,endo-(PMe₂Ph)₂-arachno-B₁₀H₁₀

The title compound, 2,4-dichloro-6-exo-9-endo-bis(dimethylphenylphosphino)-arachno-decaborane(10) [(PMe₂Ph)₂B₁₀H₁₀Cl₂ or C₁₆H₃₂B₁₀Cl₂P₂], has a typical arachno ten-vertex cluster geometry, with one of the phosphine ligands bound exo-polyhedrally and the other in an uncommon endo configuration.

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