$coord
     0.000000000     0.000000000    -0.206981688     F 
     0.000000000     0.000000000     3.421186389     I 
     0.000000000     0.000000000    -5.928172477     F 
     0.000000000     0.000000000    -8.336248417     C 
     0.000000000     0.000000000   -10.583280018     C 
     0.000000000     0.000000000   -12.589295967     H 
$end
