Novel Ruthenium Building Blocks for the Efficient Modular Construction of Heterobimetallic Molecular Squares of Porphyrins This work was supported by the Italian MURST. We thank Prof. L. G. Marzilli (Emory University, Atlanta, USA) for helpful discussions, and Johnson Matthey for a loan of RuCl(3) small middle dotx H(2)O. The CNR staff at ELETTRA is acknoweldged for help in the use of the facility supported by CNR and Elettra Scientific Division
Angew Chem Int Ed Engl. 2000 Mar;39(6):1096-1099.
doi: 10.1002/(sici)1521-3773(20000317)39:6<1096::aid-anie1096>3.0.co;2-a.