TABLE 2.

Dimensional parameters and aspect ratios of SMHBCs, I/An.

Parameter	I/A6	I/A8	I/A10	I/A12	I/A16
Dimensions Å	Length (L)	37.790	39.858	41.766	43.409	47.840
	Width (D)	12.350	13.487	14.802	16.045	18.292
Aspect ratio (L/D)	3.060	2.955	2.822	2.706	2.615
Mesophase range	71.2	68.4	57.4	55.4	46.7