Table 1. The purity and product yield of each (n, m) enriched semiconducting species.

(n, m)	(7, 3)	(6, 4)	(6, 5)	(7, 5)	(8, 3)	(8, 4)	(7, 6)	(8, 6)	(9, 4)	(10,2)	(10,3)	(8, 7)	(12,1)
Purity (%)	89	46	93	88	56	63	94	89	46	39	69	68	71
Yield (%)	60	71	34	49	73	31	36	45	34	56	51	31	35