6
Lattice="19.429936080461626 0.0 0.0 0.0 19.284767766829567 0.0 0.0 0.0 6.59143323864025" Properties=species:S:1:pos:R:3 pbc="F F T"
Se       8.58822565       9.31450001       0.89667887
P       10.29498428       9.58480378       2.39922676
Br       8.56334102      12.18063898      -1.49391047
As       9.89908771      10.28770889       5.68746292
Br      11.81413591       7.98196624       1.80681539
Se       9.13929406       8.60412500       4.12135066