Selenium dichloride

• Formula: Cl₂Se
• Molecular weight: 149.87
• IUPAC Standard InChI: InChI=1S/Cl2Se/c1-3-2 Copy

  
• IUPAC Standard InChIKey: SWAKCLHCWHYEOW-UHFFFAOYSA-N Copy
• CAS Registry Number: 14457-70-6
• Chemical structure:
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• Information on this page:
  • Gas phase ion energetics data
  • Ion clustering data
  • References
  • Notes
• Other data available:
  • Reaction thermochemistry data
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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

Ion clustering 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

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

 +  = Cl₃Se^-

By formula: Cl^- + Cl₂Se = Cl₃Se^-

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.

Nagy-Felsobuki and Peel, 1980
Nagy-Felsobuki, E.; Peel, J.B., Photoelectron spectra of selenium dichloride and diselenium dichloride, J. Chem. Soc. Faraday Trans. 2, 1980, 76, 148. [all data]

De Leeuw, Mooyman, et al., 1979
De Leeuw, D.M.; Mooyman, R.; De Lange, C.A., He(I) photoelectron spectroscopy of transient species: The SeX₂ molecules (X = F, Cl and Br), Chem. Phys., 1979, 38, 21. [all data]

Lobring, Hao, et al., 2003
Lobring, K.C.; Hao, C.T.; Forbes, J.K.; Ivanov, M.R.J.; Bachrach, S.M.; Sunderlin, L.S., Bond strengths in ChCl(3)(-) and ChOCl(3)(-) (Ch = S, Se, Te): Experiment and theory, J. Phys. Chem. A, 2003, 107, 50, 11153-11160, https://doi.org/10.1021/jp030388v . [all data]

Notes

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• Symbols used in this document:
  

  ΔrH°	Enthalpy of reaction at standard conditions

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