Home Symbol which looks like a small house Up Solid circle with an upward pointer in it

Pentaborane(9),1-iodo-


Gas phase ion energetics data

Go To: Top, References, Notes

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

Data compiled as indicated in comments:
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi
RDSH - Henry M. Rosenstock, Keith Draxl, Bruce W. Steiner, and John T. Herron

Ionization energy determinations

IE (eV) Method Reference Comment
8.49 ± 0.05EIMurphy and Enrione, 1970RDSH
9.06PEUlman and Fehlner, 1976Vertical value; LLK

Appearance energy determinations

Ion AE (eV) Other Products MethodReferenceComment
B5H8+10.70 ± 0.05IEIMurphy and Enrione, 1971LLK
B5H8+11.1 ± 0.1IEIHall, Subbanna, et al., 1964RDSH

References

Go To: Top, Gas phase ion energetics data, Notes

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

Murphy and Enrione, 1970
Murphy, C.B., Jr.; Enrione, R.E., Ionization potentials of pentaborane(9) derivatives by electron impact and molecular orbital calculations, Intern. J. Mass Spectrom. Ion Phys., 1970, 5, 157. [all data]

Ulman and Fehlner, 1976
Ulman, J.A.; Fehlner, T.P., Substituent effects in cluster species. Photoelectron spectra of 1-,2-, «mu»-substituted pentaborane(9), J. Am. Chem. Soc., 1976, 98, 1119. [all data]

Murphy and Enrione, 1971
Murphy, C.B., Jr.; Enrione, R.E., Bond dissociation energies of the 1- and 2- isomers of pentaborane derivatives by electron impact by extended Huckel calculations, Int. J. Mass Spectrom. Ion Phys., 1971, 7, 327. [all data]

Hall, Subbanna, et al., 1964
Hall, L.H.; Subbanna, V.V.; Koski, W.S., Ionization and appearance potentials of selected ions from decaborane-16, B5H8I and B5H8Br, J. Am. Chem. Soc., 1964, 86, 3969. [all data]


Notes

Go To: Top, Gas phase ion energetics data, References