Cr1S1Se1

MatHub2d-555-Cr1S1Se1

Property Value
Space group (156, 'P3m1')
Crystal system hexagonal
Magnetic No
Band gap (PBE) (eV) 0.80
Free energy (eV) -14.559
Free energy / atom (eV) -4.853

Lattice Parameters (basic)

a, b, c (Å): 3.129 3.129 30.000
α, β, γ (°): 90.000 90.000 120.000

Lattice Parameters (computed)

a, b, c (Å): 3.129 3.129 30.000
α, β, γ (°): 90.000 90.000 120.000
Cr1S1Se1
Property Value
Band gap 0.80 eV
E-fermi -2.877 eV
Vacuum level 2.556 eV
VBM -3.173 eV
CBM -2.369 eV
Work function 5.433 eV
Direct gap Yes
Cr1S1Se1



Cr1S1Se1
Property Value
Band gap 0.80 eV
E-fermi -2.877 eV
Vacuum level 2.556 eV
VBM -3.173 eV
CBM -2.369 eV
Work function 5.433 eV
Cij (N/m) xx yy xy
xx 107.884 29.430 -0.000
yy 29.430 107.884 -0.000
xy -0.000 -0.000 39.227
Phonon mode at Γ point (THz)
-0.004
-0.004
-0.002
5.703
5.703
8.504
11.049
11.049
13.787
Seebeck
p-type
n-type



Sigma
p-type
n-type
Property Value
from where c2db-1456