1. In situ syntheses of trans-spanned octahedral ruthenium complexes. Crystal structures of trans-[Ru(Cl)(trpy){Ph2PC6H4CH2O(CO)(CH2)4(CO)OCH2C6H4PPh2}][PF6]·0.25C6H5Me·0.5CH2Cl2 and trans-[Ru(Cl)(trpy)(PPh3)2][BF4]·CH2Cl2?? Willie J. Perez,Charles H. Lake,Ronald F. See,Laurence M. Toomey,Melvyn Rowen Churchill,Kenneth J. Takeuchi,Christopher P. Radano,Walter J. Boyko,Carol A. Bessel J. Chem. Soc. Dalton Trans. 1999 2281