Dalton communications. Neutral PtAg2clusters containing unsymmetrical µ3-σ and µ-η2,σ alkynyl groups. Crystal structure of [PtAg2(C6F5)2(µ-η2,σ-CCPh)(µ3-σ-CCPh)(PPh3)2]·0.25CH2Cl2 | Publicación