H2CCHC(CH3):

• Formula: C₄H₆
• Molecular weight: 54.0904
• Information on this page:
  • Vibrational and/or electronic energy levels
  • References
  • Notes
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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

Additional references: Jacox, 2003, page 364

Notes

References

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

Maier, Lautz, et al., 2000
Maier, G.; Lautz, C.; Senger, S., Ring Opening of 1-Methylcyclopropene and Cyclopropene: Matrix Infrared Spectroscopic Identification of 2-Butene-1,3-diyl and Propene-1,3-diyl, Chem. Eur. J., 2000, 6, 8, 1467, https://doi.org/10.1002/(SICI)1521-3765(20000417)6:8<1467::AID-CHEM1467>3.0.CO;2-8 . [all data]

Jacox, 2003
Jacox, M.E., Vibrational and electronic energy levels of polyatomic transient molecules: supplement B, J. Phys. Chem. Ref. Data, 2003, 32, 1, 1-441, https://doi.org/10.1063/1.1497629 . [all data]

Notes

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• Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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