SnSe2 – Tin diselenide – Transition Metal Dichalcogenide (TMD)

Crystal Structure

a1	3.86 Å
a2	3.86 Å
d1	2.74 Å
d2	4.73 Å

Bandstructure

	PBE	HSE
Valence Band Maximum	-5.89 eV	-6.41 eV
Conduction Band Minimum	-5.16 eV	-5.09 eV
Band Gap	0.73 eV	1.32 eV