Ga4As4
1.000
5.75018 0.0 0.0
0.0 5.75018 0.0
0.0 0.0 5.75018
Ga As 
4 4 
Direct
  0.0000000   0.0000000   0.0000000 #Ga
  0.0000000   0.5000000   0.5000000 #Ga
  0.5000000   0.0000000   0.5000000 #Ga
  0.5000000   0.5000000   0.0000000 #Ga
  0.2500000   0.2500000   0.2500000 #As
  0.2500000   0.7500000   0.7500000 #As
  0.7500000   0.2500000   0.7500000 #As
  0.7500000   0.7500000   0.2500000 #As
