(1,8-Dinitro-3,6,10,13,16,19-hexa-azabicyclo(6.6.6)icosane)cobalt(III) trication Reference: CCDC Structure HARBAD; R.J. Geve, L.M. Englehardt, J. M. Harrowfield A.M. Sargenson, A. H. White Aust. J. Chem. Vol 46, 1993, p. 1485