Au Cu
 1.0000000000000000
     3.7600000000000002    0.0000000000000000    0.0000000000000000
     0.0000000000000000    3.7600000000000002    0.0000000000000000
     0.0000000000000000    0.0000000000000000    3.7600000000000002
 Au  Cu 
   1   3
Direct
  0.0000000000000000  0.0000000000000000  0.0000000000000000
  0.0000000000000000  0.5000000000000000  0.5000000000000000
  0.5000000000000000  0.0000000000000000  0.5000000000000000
  0.5000000000000000  0.5000000000000000  0.0000000000000000
