Formula Al4Ga4P8
Reduced formula AlGaP2
Stoichiometry ABC2
Number of species 3
Number of atoms 16
Unique ID 5
Unit cell volume [Å3] 329.237
E-hull [eV] 0.016
Kohn Sham band gap [eV] 1.730
Effective electron mass [me] 0.169
Effective hole mass [me] -0.190
Derivative discontinuity (GLLB-SC) [eV] 0.750
Energy per atom [eV] 0.011
Uncertanty of the convex hull energy [eV] 0.009
Uncertanty of the total energy [eV] 0.009
Direct band gap (GLLB-SC) [eV] 2.600
Indirect band gap (GLLB-SC) [eV] 2.470
Direct band gap (TB09) [eV] 2.370
Indirect band gap (TB09) [eV] 2.250
Crystal system Orthorhombic
Phase ST
Short chemical formula AlGaP2
Total energy (mBEEF) [eV] -587.907
Energy [eV] -587.907
XYZ CIF JSON
Axis x [Å] y [Å] z [Å] Periodic
1 7.734 0.000 0.000 Yes
2 0.000 6.692 -0.000 Yes
3 0.000 -0.000 6.361 Yes
Lengths [Å] 7.734 6.692 6.361
Angles [°] 90.000 90.000 90.000
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