Citation: Monticelli, Marco; Tubaro, Cristina; Baron, Marco; Basato, Marino; Sgarbossa, Paolo; Graiff, Claudia; Accorsi, Gianluca; Pell, Thomas P.; Wilson, David J. D.; Barnard, Peter J. (2016). Metal complexes with di(N-heterocyclic carbene) ligands bearing a rigid ortho-, meta or para-phenylene bridge.. Dalton transactions (Cambridge, England : 2003), 45, pp. 9540-9552.