54.37
[]. Hindy E Bronstein, et al. Practical synthesis of an open geodesic polyarene with a fullerene-type 6:6-double bond at the center: diindeno[,,3,4-defg;',',3',4'-mnop]chrysene. J Am Chem Soc. 00 Jul 3;4(30):8870-5.
H30-H35-H39-H335
P6-P64-P70-P7-P80-P30+P35-P304+P340-P330-P36+P364-P405-P50