0,0 → 1,91 |
Mass |
Number Key Probable Additional Mass |
(m/e) fragments Parent Molecule(s) Number (m/e) |
|
1 H+ H2 2 |
H+ H2O 18, 17, 16 |
H+ CxHy 12, 13, 14, 26, 27 etc. |
2 H2+ H2 1 |
He++ He 4 |
4 He+ He 2 |
6 C++ CO 12, 28, 29 |
C++ CO2 12, 28, 44 |
C++ CxHy 12, 13, 14, 26, 27 etc. |
7 N++ N2 14, 28, 29 |
8 O++ O2 16, 32, 34 |
O++ H2O 16, 17, 18 |
12 C+ CO 28, 29 |
C+ CO2 28, 29, 44 |
C+ CxHy 13, 14, 26, 27 etc. |
13 CH+ CxHy 12, 14, 26, 27 etc. |
14 N+ N2 28, 29 |
N+ NH3 15, 16, 17 |
CH2+ CxHy 12, 13, 26, 27 etc. |
CO++ CO 28, 29 |
15 CH3+ CxHy 12, 13, 14, 26, 27 etc. |
NH+ NH3 14, 16, 17 |
16 O+ O2 32, 34 |
O+ H2O 17, 18 |
CH4+ CH4 12, 13, 14, 15 |
NH2+ NH3 14, 15, 17 |
17 OH+ H2O 16, 18 |
NH3+ NH3 14, 15, 16 |
18 H2O+ H2O 16, 17 |
19 F+ F2 38 |
F+ HF 20 |
20 HF+ HF 19 |
20Ne+ 20Ne 22 |
Ar++ Ar 40 |
22 CO2++ CO2 6, 12, 28, 29, 44 |
22Ne+ 22Ne 20 |
24 C2+ CxHy 12, 13, 14, 26, 27 |
26 C2H2+ CxHy 12, 13, 14, 24, 27 |
27 C2H3+ CxHy 12, 13, 14, 24, 26 |
28 N2+ N2 7, 14, 29 |
C2H4+ CxHy 12, 13, 14, 24, 26 |
CO+ CO 6, 12, 29 |
CO+ CO2 6, 12, 29, 44 |
29 C2H5+ CxHy 12, 13, 14, 24, 26, 27, 28 |
14N15N+ N2 7, 14, 28 |
30 C2H6+ C2H6 12, 13, 14, 24, 26, 27, 28, 29 |
NO+ NO 14, 16 |
31 C2H2OH+ C2H3OH 26, 28, 29 |
32 O2+ O2 8, 16, 34 |
S+ H2S 33, 34 |
S+ SO2 34, 64 |
34 H232S+ H2S 32, 33 |
34S + H2S 32, 33, 34 |
16O18O+ O2 8, 16, 32 |
35 35Cl+ Cl2 37, 70, 72,74 |
35Cl+ HCL 36, 37, 38 |
36 H35Cl+ HCl 35, 37, 38 |
36Ar+ Ar 20, 38, 40 |
37 37Cl+ Cl2 35, 70, 72, 74 |
37Cl+ HCl 35, 36, 38 |
38 H37Cl+ HCl 35,36,37 |
C3H2+ CxHy 12, 13, 14, 24, 26, 27, 28 |
38Ar+ Ar 20, 36, 40 |
39 C3H3+ CxHy 12, 13, 14, 24, 26, 27, 28, 38 |
39K+ K 41 |
40 Ar+ Ar 36, 38 |
C3H4+ CxHy 12, 13, 14, 24, 26, 27, 28, 38, 39 |
41 C3H5+ CxHy 12, 13, 14, 24, 26, 27, 28, 38, 39 |
41K+ K 39 |
42 C3H6+ CxHy 12, 13, 14, 24, 26, 27, 28, 38, 39 |
43 C3H7+ CxHy 12, 13, 14, 24, 26, 27, 28, 38, 39 |
C2H3O+ C2H5OH (alcohol) 31, 44, 45, 46 |
44 C3H8+ C3H8 41, 42, 43 |
CO2+ CO2 6, 12, 28, 29 |
C2H4OH+ C2H5OH (alcohol) 31, 43, 45, 46 |
N2O+ N2O 14, 16, 28 |
45 C2H5O+ C2H5OH (alcohol) 31, 43, 44, 46 |
13CO2+ CO2 6, 12, 28, 29, 44 |
46 NO2+ NO2 14, 16 |
C2H5OH+ C2H5OH (alcohol) 31, 43, 44, 45 |
48 SO+ SO2 32, 64 |
55 C4H7+ CxHy 12, 13, 14, 24, 26, 27, 28, 38, 39 |
57 C4H9+ CxHy 12, 13, 14, 24, 26, 27, 28, 38, 39 |
58 (CH3)2CO+ C3H6O (acetone) 43 |
64 SO2+ SO2 32, 48 |
77 C6H5+ Phenyl 50, 51, 52 |
78 C6H6+ C6H6 (benzene) 50, 51, 52 |