Table 1.

Calculated vertical distance (Å) and work function change (ΔW) of antimonene and graphene with nucleobases and base-pairs

		A	T	G	C	A–T	G–C
Antimonene	Distance (Å)	3.5	3.65	3.48	3.5
	ΔW (eV)	0.093	0.12	0.13	0.096	0.104	0.071
Graphene	ΔW (eV)	0.075	0.083	0.086	0.045	0.064	0.055

The calculated work functions of isolated antimonene and graphene are 4.389 and 4.208 eV, respectively