Structure

Basic information

Pretty formulaZnGeAs2
Full formulaZn2Ge2As4
TagsZinc germanium arsenide;
Germanium zinc arsenide
Constituent elementsAs; Ge; Zn;
Number of elements3
Number of sites8
Volume188.56612 Å3
Density5.07044 g/cm3
Source Materials Project

Space group

Spacegroup Number122
Hermann MauguinI-42d
HallI -4 2bw
Crystal SystemTetragonal

Lattice Parameters

a5.759 Å b5.759 Å c6.994 Å
α114.311° β114.311° γ90.000°

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Calculated Energies

Total energyEnergy per atomFormation energy per atomBand gapTotal magnetizationEnergy above hull
-31.71977 eV -3.96497 eV -0.16221 eV 0.01190 eV 0.00000 eV 0.00000 eV