Allende_20190318
Allende
Reference: H. Sabbah, M. Carlos, P. Jenniskens, M. H. Shaddad, J. Duprat, C.A., Goodrich, C. Joblin, Detection of Cosmic Fullerenes in the Almahata Sitta Meteorite: Are They an Interstellar Heritage? ApJ, 931, 91 (2022), https://doi.org/10.3847/1538-4357/ac69dd
m/z
calc m/z
delta m/z
Intensity (a.u)
Norm. I. (a.u)
DBE
DBE/C
H/C
Formula
Family
26.01
26.02
-0.001
344.74
1.07
2.00
1.00
1.00
C2H2
HC Clusters
30.04
30.05
-0.011
418.89
1.30
0.00
0.00
3.00
C2H6
HC Clusters
55.06
55.05
0.008
314.25
0.97
1.50
0.38
1.75
C4H7
HC Clusters
77.05
77.04
0.009
538.26
1.67
4.50
0.75
0.83
C6H5
Aromatics
90.06
90.05
0.010
315.85
0.98
5.00
0.71
0.86
C7H6
Aromatics
103.06
103.05
0.004
330.12
1.02
5.50
0.69
0.88
C8H7
Aromatics
110.00
110.02
-0.016
1396.43
4.33
9.00
1.00
0.22
C9H2
HC Clusters
115.06
115.05
0.003
1508.37
4.68
6.50
0.72
0.78
C9H7
Aromatics
123.02
123.02
-0.002
299.40
0.93
9.50
0.95
0.30
C10H3
HC Clusters
128.06
128.06
0.002
2453.54
7.61
7.00
0.70
0.80
C10H8
Aromatics
139.05
139.05
-0.001
922.01
2.86
8.50
0.77
0.64
C11H7
Aromatics
142.08
142.08
-0.001
570.90
1.77
7.00
0.64
0.91
C11H10
Aromatics
152.06
152.06
-0.005
2497.04
7.74
9.00
0.75
0.67
C12H8
Aromatics
164.07
164.06
0.005
393.10
1.22
10.00
0.77
0.62
C13H8
Aromatics
178.08
178.08
-0.001
3039.49
9.42
10.00
0.71
0.71
C14H10
Aromatics
192.09
192.09
-0.002
9823.89
30.46
10.00
0.67
0.80
C15H12
Aromatics
202.09
202.08
0.008
32249.76
100.00
12.00
0.75
0.62
C16H10
Aromatics
206.10
206.11
-0.008
4691.36
14.55
10.00
0.62
0.88
C16H14
Aromatics
216.09
216.09
-0.004
380.34
1.18
12.00
0.71
0.71
C17H12
Aromatics
235.06
235.05
0.003
356.43
1.11
16.50
0.87
0.37
C19H7
Aromatics
259.13
259.15
-0.023
320.51
0.99
11.50
0.57
0.95
C20H19
Aromatics
301.12
301.10
0.018
563.91
1.75
18.50
0.77
0.54
C24H13
Aromatics
313.10
313.10
0.002
583.12
1.81
19.50
0.78
0.52
C25H13
Aromatics
317.02
317.04
-0.018
89.57
0.28
24.50
0.94
0.19
C26H5
HC Clusters
335.10
335.09
0.019
133.04
0.41
22.50
0.83
0.41
C27H11
Aromatics
Spectre
High
Low
Family composition by number of peaks (Tot: 25)
Family composition by absolute intensity peaks
Carbon families by number of peaks (Tot: 25)
Carbon families by absolute intensity peaks
DBE vs Carbon number
DBE/C vs Carbon number
H vs Carbon number
Identity
Name: Allende Date: 2019-03-18 Version: 1 Operator: Hassan Sabbah Contact: hassan.sabbah@irap.omp.eu Institution: IRAP
Description
Category: meteorite Phase: powder Precursors: Allende (CV3) Instrument: AROMA Preparation: few mg of meteorite rock powdered and fixed with conductive double tape Comments: Allende meteorite internal fragment
Laser Fluence
Laser desorption E d (mJ/cm2 ): 300 Laser ionisation E j (mJ/cm2 ): 20
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