The title compound, [Ag-2(C25H22P2)(2)](ClO4)(2) . 2CH(2)Cl(2), contai
ns eight-membered rings with crystallographic inversion symmetry, with
linear coordination at silver [P-Ag-P 170.72(4)degrees] and a short i
ntra-annular Ag ... Ag contact of 2.9532 (7) Angstrom.