2,4,6,8,9,10-Hexamethyl-2,4,6,8,9,10-hexaaza-1,3,5,7-tetraphosphaadamantane

2,4,6,8,9,10-Hexamethyl-2,4,6,8,9,10-hexaaza-1,3,5,7-tetraphosphatricyclo[3.3.1.13,7]decane