New Mono- and Polynuclear Alkynyl Complexes Containing Phenylacetylide as Terminal or Bridging Ligand. X-ray Structures of the Compounds NBu4[Pt(CH2C6H4P(o-tolyl)2-κC,P)(C⋮CPh)2], [Pt(CH2C6H4P(o-tolyl)2-κC,P)(C⋮CPh)(CO)], [Pt(CH2C6H4P(o-tolyl)2-κC,P)(μ-C⋮CPh)2], and [{… | Publicación