14323-06-9 15158-62-0 23677-82-9 69028-29-1 71031-51-1 Ru(II)-Tris(bipyridyl) Ruthenium II tris(2,2'-bipyridine) Ruthenium(2+), tris(2,2'-bipyridine-N,N')-, (OC-6-11)- Tris(2,2'-bipyridine)ruthenium II Tris(2,2'-bipyridyl)ruthenium(II)