Cluster growth reactions with selenido-carbonyl clusters - Synthesis, characterisation and theoretical study of the dimetallic closo clusters [WRu3(μ4-Se2(μ-CO)4(CO)6(L)2] (L = Phosphane) and of the donor-acceptor adduct [(CO)5W(μ4-Se)Ru3(μ3-Se)(CO)7{P(CH
The open-triangular, nido clusters of the type [Ru3(μ 3-Se)2-(CO)7(L)2] [L = PPh 3, PPh2(OMe), PPh2(Me), P(p-MeO-C 6H4)3] react at roo