4
Lattice="4.220609472866513 7.038914787941093e-15 0.0 -2.1025637334895886 3.659613379783491 0.0 1.1545849352180745e-15 1.9949212586109412e-15 18.85580293064" Properties=species:S:1:pos:R:3 energy=-11.216474171939753 pbc="T T F"
I        1.75276481       3.43999139       6.04419132
I        2.46762005       1.43294494      12.99088460
Pb       0.16372538       0.09831234      10.84935403
Pb       1.96990018       1.12841766       8.19030432