Cyclopentene, octafluoro-

Data at NIST subscription sites:

NIST subscription sites provide data under the NIST Standard Reference Data Program, but require an annual fee to access. The purpose of the fee is to recover costs associated with the development of data collections included in such sites. Your institution may already be a subscriber. Follow the links above to find out more about the data in these sites and their terms of usage.


Ion clustering data

Go To: Top, Mass spectrum (electron ionization), References, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled by: John E. Bartmess

Note: Please consider using the reaction search for this species. This page allows searching of all reactions involving this species. Searches may be limited to ion clustering reactions. A general reaction search form is also available.

Clustering reactions

Bromine anion + Cyclopentene, octafluoro- = C5BrF8-

By formula: Br- + C5F8 = C5BrF8-

Quantity Value Units Method Reference Comment
Δr12.70 ± 0.30kcal/molTDAsHiraoka, Fujita, et al., 1905gas phase
Quantity Value Units Method Reference Comment
Δr7.04 ± 0.30kcal/molTDAsHiraoka, Fujita, et al., 1905gas phase

C5ClF8- + 2Cyclopentene, octafluoro- = C10ClF16-

By formula: C5ClF8- + 2C5F8 = C10ClF16-

Quantity Value Units Method Reference Comment
Δr11.00 ± 0.20kcal/molTDAsHiraoka, Fujita, et al., 1905gas phase
Quantity Value Units Method Reference Comment
Δr2.35 ± 0.20kcal/molTDAsHiraoka, Fujita, et al., 1905gas phase

C5F9- + 2Cyclopentene, octafluoro- = C10F17-

By formula: C5F9- + 2C5F8 = C10F17-

Quantity Value Units Method Reference Comment
Δr6.70 ± 0.30kcal/molTDAsHiraoka, Fujita, et al., 1905gas phase
Quantity Value Units Method Reference Comment
Δr1.04 ± 0.30kcal/molTDAsHiraoka, Fujita, et al., 1905gas phase

Chlorine anion + Cyclopentene, octafluoro- = C5ClF8-

By formula: Cl- + C5F8 = C5ClF8-

Quantity Value Units Method Reference Comment
Δr13.80 ± 0.20kcal/molTDAsHiraoka, Fujita, et al., 1905gas phase
Quantity Value Units Method Reference Comment
Δr8.14 ± 0.20kcal/molTDAsHiraoka, Fujita, et al., 1905gas phase

Fluorine anion + Cyclopentene, octafluoro- = C5F9-

By formula: F- + C5F8 = C5F9-

Quantity Value Units Method Reference Comment
Δr>30.00kcal/molTDAsHiraoka, Fujita, et al., 1905gas phase

Iodide + Cyclopentene, octafluoro- = C5F8I-

By formula: I- + C5F8 = C5F8I-

Quantity Value Units Method Reference Comment
Δr10.00 ± 0.20kcal/molTDAsHiraoka, Fujita, et al., 1905gas phase
Quantity Value Units Method Reference Comment
Δr4.04 ± 0.20kcal/molTDAsHiraoka, Fujita, et al., 1905gas phase

Mass spectrum (electron ionization)

Go To: Top, Ion clustering data, References, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled by: NIST Mass Spectrometry Data Center, William E. Wallace, director

Spectrum

Notice: This spectrum may be better viewed with a Javascript and HTML 5 enabled browser.

Mass spectrum
For Zoom
1.) Enter the desired X axis range (e.g., 100, 200)
2.) Check here for automatic Y scaling
3.) Press here to zoom

Additional Data

View image of digitized spectrum (can be printed in landscape orientation).

Due to licensing restrictions, this spectrum cannot be downloaded.

Owner NIST Mass Spectrometry Data Center
Collection (C) 2014 copyright by the U.S. Secretary of Commerce
on behalf of the United States of America. All rights reserved.
Origin S.Huang, Org.Mass Spectrom. 24, 1065 (1989)
NIST MS number 279737

All mass spectra in this site (plus many more) are available from the NIST/EPA/NIH Mass Spectral Library. Please see the following for information about the library and its accompanying search program.


References

Go To: Top, Ion clustering data, Mass spectrum (electron ionization), Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Hiraoka, Fujita, et al., 1905
Hiraoka, K.; Fujita, K.; Ishida, M.; Ichikawa, T.; Okada, H.; Hiizumi, K.; Wada, A.; Takao, K.; Yamabe, S.; Tsuchida, N., Gas-phase Ion/Molecule Reactions in C5F8, J. Phys. Chem. A (2005), 1905, 109, 6, 1049-1056., https://doi.org/10.1021/jp040251k . [all data]


Notes

Go To: Top, Ion clustering data, Mass spectrum (electron ionization), References