Stabilization of a cobalt-cobalt bond by two cyclic alkyl amino carbenes

Kartik Chandra Mondal, Prinson P. Samuel, Herbert W. Roesky, Elena Carl, Regine Herbst-Irmer, Dietmar Stalke, Brigitte Schwederski, Wolfgang Kaim, Liviu Ungur, Liviu F. Chibotaru, Markus Hermann, Gernot Frenking