# initial abundances, n(X)/total amount of hydrogen nuclei:
14
G0         1.000D-00         !Negatively charged grains
H2         0.500D-00
HE         0.900D-01
ELECTR     1.201012D-04      !Net charge of the medium is zero
C+         1.200D-04
N          7.600D-05
O          2.560D-04
S+         0.800D-07
SI+        0.800D-08
NA+        2.000D-09
MG+        7.000D-09
FE+        3.000D-09
P+         2.000D-10
CL+        1.000D-09