It shares graphene 's hexagonal honeycomb structure .
HITP is an organic chemical ( 2 , 3 , 6 , 7 , 10 , 11 - hexaamino triphenylene ) .
HITP shares graphene 's hexagonal honeycomb structure .
HITP is an organic chemical ( 2 , 3 , 6 , 7 , 10 , 11 - hexaamino triphenylene ) .