MNH2 0 0.000000 0.00 A 0.0 0.0
MCH3 0 0.000000 0.00 A 0.0 0.0
MCH3S 0 0.000000 0.00 A 0.0 0.0
+MW 0 0.000000 0.00 A 0.0 0.0
; Ions and noble gases (useful for tutorials)
Cu2+ 29 63.54600 2.00 A 2.08470e-01 4.76976e+00
Ar 18 39.94800 0.00 A 3.41000e-01 2.74580e-02