#name   Format    Iron
Fe 	2
#
#  Elem	 rho(g/cm^3)	Gas/Solid(1/0)  refl.index Birks c

1         7.86             0              0        0 0 0
# 	Z	A  	N
	26	55.8	1
#  ⟨Z/A⟩   I[eV]   a       k      x0    x1     Cbar  delta0
  0.466   286.0  0.1468  2.9632 -0.0012  3.1531  4.2911 0.12
