C70, slightly larger than buckyball

1
C70, slightly larger than buckyball
Experimental
The following table provides a list of the doping
compounds, the amounts used for soot formation,
the total amount of soot formed, and the
corresponding mass spectrum numbers for analysis
of the aromatic soot.
FLAME-DOPING COMPOUNDS
RATIOS AND AMOUNTS
TOTAL MASS OF SOOT
MASS SPECTRUM
benzene (C6H6)
10 mL
 0.032 g
1 (-)
dicyclopentadiene (C10H12)
10 mL
 0.478 g
2 (-)
dicyclopentadiene/benzene
3 mol dicycopentadiene10 mol benzene 10 mL
total
 0.174 g
2.1 (-)
pyridine (C5H5N)
0.029 g
3a (-), 3b (, )
pyridine/benzene
1 mol pyridine1 mol benzene 10 mL total
0.070 g 

 
1 mol pyridine5 mol benzene 10 mL total
 0.063 g
3.2 (Ø)
thiophene (C4H4S)
10 mL
0.013 g 
4 (Ø)
thiophene/benzene
1 mol thiophene1 mol benzene 10 mL total
0.020 g 
4.1a (), 4.1b (-)
 
1 mol thiophene5 mol benzene 10 mL total
0.028 g 
4.2 (Ø)
ferrocene (C10H10Fe)
10 mL of saturated benzene solution
 0.060 g
5 (-)

• Neither spectrum is provided.
• Only the positive CI spectrum is provided.
• Only the negative CI spectrum is provided.
• The high-resolution mass spectrum is provided.
• SPECTRA NOT PUBLISHED ON POSTER ARE AVAILABLE FOR
  VIEWING UPON REQUEST.