Rodney J. Geue, C. Jin Qin, Stephen F. Ralph, Alan M. Sargeson, Anthony C. Willis, Rodney J. Geue, Alan M. Sargeson, Brian W. Skelton and Allan H. White
Steric forces within a hexaaza bicyclic cobalt cage system cause chromophore expansions which bring about extraordinary transformations in the CoN6 chemistry, leading to CoIII/IIN6 redox potentials close to +0.8 V (vs. SHE) and CoII hexaamine complexes that are air and substitution stable.