Structural and Photophysical Properties of Coordination Networks Combining [Ru(Bpym)(CN)4]2- or [Ru(CN)42(μ-bpym)]4- Anions (bpym = 2,2‘-Bipyrimidine) with Lanthanide(III) Cations: Sensitized Near-Infrared Luminescence from Yb(III), Nd(III), and Er(III) Following Ru-to-Lanthanide Energy Transfer | Publicación