CollisionDB
Home
(current)
Search
Contributing
Fit Functions
About
Documentation
Licence
All Species
This is a list of the species available in the collisional processes collected in .
13
C
3+
13
C
4+
20
Ne
20
Ne
+
3
He
+
3
He
2+
4
He
4
He
+
4
He
2+
6
Li
6
Li
+
6
Li
2+
Al
Al
+
Al
10+
Al
11+
Al
12+
Al
13+
Al
2+
Al
3+
Al
4+
Al
5+
Al
6+
Al
7+
Al
8+
Al
9+
Ar
Ar
+
Ar
10+
Ar
11+
Ar
12+
Ar
13+
Ar
14+
Ar
15+
Ar
16+
Ar
17+
Ar
18+
Ar
2+
Ar
3+
Ar
4+
Ar
5+
Ar
6+
Ar
7+
Ar
8+
Ar
9+
Au
Au
+
Au
10+
Au
11+
Au
12+
Au
13+
Au
14+
Au
15+
Au
16+
Au
17+
Au
18+
Au
19+
Au
2+
Au
20+
Au
21+
Au
22+
Au
23+
Au
24+
Au
3+
Au
4+
Au
5+
Au
6+
Au
7+
Au
8+
Au
9+
B
B
+
B
2+
B
3+
B
4+
B
5+
B
-
Ba
Ba
+
Ba
2+
Be
Be
+
Be
2+
Be
3+
Be
4+
Be
2
H
Be
2
H
+
BeH
BeH
+
BeN
BeO
BeO
+
Be
3
H
Be
3
H
+
Bi
+
Bi
2+
Bi
3+
Br
Br
+
C
C
+
C
2+
C
3+
C
4+
C
5+
C
6+
C
-
C
2
+
C
2
H
2
C
2
H
2
+
C
2
H
6
C
2
H
6
+
C
2
H
8
C
2
H
8
+
C
60
+
C
60
2+
C
2
H
+
CH
2
+
CH
4
CH
4
+
CN
+
CO
CO
+
CO
2+
CO
3+
CO
4+
CO
2
CO
2
+
Ca
Ca
+
Ca
10+
Ca
11+
Ca
12+
Ca
13+
Ca
14+
Ca
15+
Ca
16+
Ca
17+
Ca
18+
Ca
19+
Ca
2+
Ca
20+
Ca
3+
Ca
4+
Ca
5+
Ca
6+
Ca
7+
Ca
8+
Ca
9+
Cd
Cd
+
Cd
2+
Cl
Cl
+
Cl
10+
Cl
11+
Cl
12+
Cl
13+
Cl
14+
Cl
15+
Cl
16+
Cl
17+
Cl
2+
Cl
3+
Cl
4+
Cl
5+
Cl
6+
Cl
7+
Cl
8+
Cl
9+
Co
Co
+
Co
10+
Co
11+
Co
12+
Co
13+
Co
14+
Co
15+
Co
16+
Co
17+
Co
18+
Co
2+
Co
3+
Co
4+
Co
5+
Co
6+
Co
7+
Co
8+
Co
9+
Cr
Cr
+
Cr
10+
Cr
11+
Cr
12+
Cr
13+
Cr
14+
Cr
15+
Cr
16+
Cr
17+
Cr
18+
Cr
19+
Cr
2+
Cr
20+
Cr
21+
Cr
22+
Cr
23+
Cr
24+
Cr
3+
Cr
4+
Cr
5+
Cr
6+
Cr
7+
Cr
8+
Cr
9+
Cs
Cs
+
Cs
2+
Cu
+
Cu
10+
Cu
11+
Cu
18+
Cu
19+
Cu
2+
Cu
26+
Cu
27+
Cu
28+
Cu
29+
Cu
3+
Cu
4+
Cu
5+
Cu
6+
2
H
2
H
+
2
H
-
2
H
2
2
H
2
+
2
H
2
2+
2
H
3
+
2
H
3
H
2
H
3
H
+
2
H
3
H
2+
Dy
10+
Dy
11+
Dy
12+
Dy
13+
Dy
14+
Dy
15+
Dy
16+
Dy
17+
Dy
18+
Dy
19+
Dy
20+
Dy
3+
Dy
4+
Dy
5+
Dy
6+
Dy
7+
Dy
8+
Dy
9+
F
F
+
F
2+
F
3+
F
4+
F
5+
F
6+
F
7+
F
8+
F
9+
F
-
Fe
Fe
+
Fe
10+
Fe
11+
Fe
12+
Fe
13+
Fe
14+
Fe
15+
Fe
16+
Fe
17+
Fe
18+
Fe
19+
Fe
2+
Fe
20+
Fe
21+
Fe
22+
Fe
23+
Fe
24+
Fe
25+
Fe
26+
Fe
3+
Fe
4+
Fe
5+
Fe
6+
Fe
7+
Fe
8+
Fe
9+
Ga
Ga
+
Ga
2+
Ga
3+
Ga
4+
Ga
5+
Ga
6+
Gd
Gd
+
Ge
Ge
+
H
H
+
H
-
H
2
H
2
+
H
2
2+
H
2
O
H
2
O
+
H
2
O
2+
H
3
+
H
2
H
H
2
H
+
H
2
H
2+
H
2
H
2
+
H
3
H
H
3
H
+
H
3
H
2+
He
He
+
He
2+
He
-
HeH
+
Hf
3+
Hf
4+
Hg
Hg
+
Hg
2+
I
10+
I
12+
I
13+
I
14+
I
15+
I
16+
I
17+
I
18+
I
19+
I
20+
I
21+
I
22+
I
23+
I
24+
I
25+
I
26+
I
27+
I
28+
I
29+
I
30+
I
31+
I
32+
I
33+
I
34+
I
35+
I
36+
I
37+
I
38+
I
39+
I
40+
I
41+
I
7+
I
8+
I
9+
In
+
In
2+
K
K
+
K
10+
K
11+
K
12+
K
13+
K
14+
K
15+
K
16+
K
17+
K
18+
K
19+
K
2+
K
3+
K
4+
K
5+
K
6+
K
7+
K
8+
K
9+
Kr
Kr
+
Kr
17+
Kr
18+
Kr
2+
Kr
25+
Kr
26+
Kr
3+
Kr
33+
Kr
34+
Kr
35+
Kr
36+
Kr
4+
Kr
5+
Kr
7+
Kr
8+
Li
Li
+
Li
2+
Li
3+
Li
-
LiH
Mg
Mg
+
Mg
10+
Mg
11+
Mg
12+
Mg
2+
Mg
3+
Mg
4+
Mg
5+
Mg
6+
Mg
7+
Mg
8+
Mg
9+
Mn
Mn
+
Mn
10+
Mn
11+
Mn
12+
Mn
13+
Mn
14+
Mn
15+
Mn
16+
Mn
17+
Mn
18+
Mn
19+
Mn
2+
Mn
20+
Mn
21+
Mn
22+
Mn
3+
Mn
4+
Mn
5+
Mn
6+
Mn
7+
Mn
8+
Mn
9+
Mo
Mo
+
Mo
13+
Mo
14+
Mo
2+
Mo
23+
Mo
24+
Mo
31+
Mo
32+
Mo
39+
Mo
40+
Mo
41+
Mo
42+
Mo
5+
Mo
6+
N
N
+
N
2+
N
3+
N
4+
N
5+
N
6+
N
7+
N
2
N
2
+
NO
+
Na
Na
+
Na
10+
Na
11+
Na
2+
Na
3+
Na
4+
Na
5+
Na
6+
Na
7+
Na
8+
Na
9+
Na
31
Na
31
+
Na
31
2+
Na
9
Na
9
+
Ne
Ne
+
Ne
10+
Ne
2+
Ne
3+
Ne
4+
Ne
5+
Ne
6+
Ne
7+
Ne
8+
Ne
9+
Ni
Ni
+
Ni
10+
Ni
11+
Ni
12+
Ni
13+
Ni
14+
Ni
15+
Ni
16+
Ni
17+
Ni
18+
Ni
19+
Ni
2+
Ni
20+
Ni
21+
Ni
22+
Ni
23+
Ni
24+
Ni
25+
Ni
26+
Ni
27+
Ni
28+
Ni
3+
Ni
4+
Ni
5+
Ni
6+
Ni
7+
Ni
8+
Ni
9+
O
O
+
O
2+
O
3+
O
4+
O
5+
O
6+
O
7+
O
8+
O
-
O
2
O
2
+
O
2
H
+
P
P
+
P
10+
P
11+
P
12+
P
13+
P
14+
P
15+
P
2+
P
3+
P
4+
P
5+
P
6+
P
7+
P
8+
P
9+
Pb
Pb
+
Rb
Rb
+
Rb
2+
Re
10+
Re
11+
Re
12+
Re
13+
Re
14+
Re
15+
Re
16+
Re
17+
Re
18+
Re
19+
Re
20+
Re
5+
Re
6+
Re
7+
Re
8+
Re
9+
Ru
Ru
+
S
S
+
S
10+
S
11+
S
12+
S
13+
S
14+
S
15+
S
16+
S
2+
S
3+
S
4+
S
5+
S
6+
S
7+
S
8+
S
9+
SF
6
SF
6
+
Sb
+
Sb
2+
Sb
3+
Sb
4+
Sc
Sc
+
Sc
10+
Sc
11+
Sc
12+
Sc
13+
Sc
14+
Sc
15+
Sc
16+
Sc
17+
Sc
18+
Sc
19+
Sc
2+
Sc
20+
Sc
21+
Sc
3+
Sc
4+
Sc
5+
Sc
6+
Sc
7+
Sc
8+
Sc
9+
Se
Se
+
Se
32+
Si
Si
+
Si
10+
Si
11+
Si
12+
Si
13+
Si
14+
Si
2+
Si
3+
Si
4+
Si
5+
Si
6+
Si
7+
Si
8+
Si
9+
Sn
Sn
+
Sr
Sr
+
Sr
2+
3
H
3
H
+
3
H
2
3
H
2
+
3
H
2
2+
Ta
10+
Ta
11+
Ta
12+
Ta
13+
Ta
14+
Ta
15+
Ta
16+
Ta
17+
Ta
18+
Ta
19+
Ta
20+
Ta
21+
Ta
3+
Ta
4+
Ta
5+
Ta
6+
Ta
7+
Ta
8+
Ta
9+
Te
Te
+
Ti
Ti
+
Ti
10+
Ti
11+
Ti
12+
Ti
13+
Ti
14+
Ti
15+
Ti
16+
Ti
17+
Ti
18+
Ti
19+
Ti
2+
Ti
20+
Ti
21+
Ti
22+
Ti
3+
Ti
4+
Ti
5+
Ti
6+
Ti
7+
Ti
8+
Ti
9+
Tl
+
Tl
2+
U
U
+
U
10+
U
11+
U
12+
U
13+
U
14+
U
15+
U
16+
U
17+
U
18+
U
19+
U
20+
U
21+
U
22+
U
23+
U
24+
U
25+
U
3+
U
4+
U
5+
U
6+
U
7+
U
8+
U
9+
V
V
+
V
10+
V
11+
V
12+
V
13+
V
14+
V
15+
V
2+
V
3+
V
4+
V
5+
V
6+
V
7+
V
8+
V
9+
W
+
W
2+
W
27+
W
28+
W
37+
W
38+
W
45+
W
46+
W
5+
W
55+
W
56+
W
6+
W
60+
W
61+
W
62+
W
63+
W
64+
W
65+
W
66+
W
69+
W
70+
W
71+
W
72+
W
73+
W
74+
Xe
Xe
+
Xe
13+
Xe
14+
Xe
15+
Xe
17+
Xe
18+
Xe
19+
Xe
2+
Xe
20+
Xe
23+
Xe
24+
Xe
25+
Xe
26+
Xe
27+
Xe
28+
Xe
29+
Xe
3+
Xe
30+
Xe
31+
Xe
32+
Xe
33+
Xe
34+
Xe
35+
Xe
36+
Xe
37+
Xe
38+
Xe
39+
Xe
4+
Xe
40+
Xe
41+
Xe
42+
Xe
43+
Xe
44+
Xe
5+
Xe
51+
Xe
52+
Xe
53+
Xe
54+
Xe
6+
Xe
7+
Xe
8+
Xe
9+
Zn
Zn
+
Zn
2+
Zr
Zr
+
Zr
3+
Zr
4+
e
-
hν