Dihelium

• Formula: He₂
• Molecular weight: 8.005204
• IUPAC Standard InChI: InChI=1S/He2/c1-2 Copy

  
• IUPAC Standard InChIKey: GHVQTHCLRQIINU-UHFFFAOYSA-N Copy
• CAS Registry Number: 12184-98-4
• Chemical structure:
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• Information on this page:
  • Gas phase ion energetics data
  • References
  • Notes
• Other data available:
  • Constants of diatomic molecules
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Gas phase ion energetics 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 as indicated in comments:
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi

Ionization energy determinations

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.

Huber and Herzberg, 1979
Huber, K.P.; Herzberg, G., Molecular Spectra and Molecular Structure. IV. Constants of Diatomic Molecules,, Van Nostrand Reinhold Co., 1979, ,1. [all data]

Notes

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