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i-C4H9


Reaction thermochemistry data

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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

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Individual Reactions

(i-C4H9 bullet 42949672951-Propene, 2-methyl-) + 1-Propene, 2-methyl- = i-C4H9

By formula: (C4H9 bullet 4294967295C4H8) + C4H8 = C4H9

Quantity Value Units Method Reference Comment
Deltar15.3 ± 2.1kcal/molN/ADePuy, Gronert, et al., 1989gas phase

Vibrational and/or electronic energy levels

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

Data compiled by: Marilyn E. Jacox

State:   X


Vib. 
sym. 
 No.   Approximate 
 type of mode 
 cm-1   Med.   Method   References

1-CH stretch 3023 Ar IR Pacansky, Brown, et al., 1981
1-CH stretch 3115 Ar IR Pacansky, Brown, et al., 1981
2-CH stretch 2820 Ar IR Pacansky, Brown, et al., 1981
(C3H7)CH2 OPLA 557 s Ar IR Pacansky, Brown, et al., 1981
(C3H7)CH2 OPLA 546 s Ar IR Pacansky, Brown, et al., 1981

Additional references: Jacox, 1994, page 384

Notes

sStrong

References

Go To: Top, Reaction thermochemistry data, Vibrational and/or electronic energy levels, Notes

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

DePuy, Gronert, et al., 1989
DePuy, C.H.; Gronert, S.; Barlow, S.E.; Bierbaum, V.M.; Damrauer, R., The Gas Phase Acidities of the Alkanes, J. Am. Chem. Soc., 1989, 111, 6, 1968, https://doi.org/10.1021/ja00188a003 . [all data]

Pacansky, Brown, et al., 1981
Pacansky, J.; Brown, D.W.; Chang, J.S., Infrared spectra of the isobutyl and neopentyl radicals. Characteristic spectra of primary, secondary, and tertiary alkyl radicals, J. Phys. Chem., 1981, 85, 17, 2562, https://doi.org/10.1021/j150617a029 . [all data]

Jacox, 1994
Jacox, M.E., Vibrational and electronic energy levels of polyatomic transient molecules, American Chemical Society, Washington, DC, 1994, 464. [all data]


Notes

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