Structure

Basic information

Pretty formulaEu(AsRu)2
Full formulaEu1As2Ru2
TagsEuropium ruthenium arsenide (1/2/2)
Constituent elementsAs; Eu; Ru;
Number of elements3
Number of sites5
Volume95.61019 Å3
Density8.75246 g/cm3
Source Materials Project

Space group

Spacegroup Number139
Hermann MauguinI4/mmm
Hall-I 4 2
Crystal SystemTetragonal

Lattice Parameters

a4.215 Å b4.215 Å c6.151 Å
α110.039° β110.039° γ90.000°

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Calculated Energies

Total energyEnergy per atomFormation energy per atomBand gapTotal magnetizationEnergy above hull
-41.64610 eV -8.32922 eV -0.69693 eV 0.00000 eV -6.91785 eV 0.00000 eV