../../td/EquilibriumCrystalStructure__TD_457028483760_000/runner 
Sn
A_tI2_139_a
a c/a
standard
2
4.0868 0.85281883
3.4699 1.4037869
MEAM_LAMMPS_VellaChenStillinger_2017_Sn__MO_316045643888_001