Species with data from:

Bohme, D.K.; Lee-Ruff, E.; Young, L.B., Acidity order of selected bronsted acids in the gas phase at 300K, J. Am. Chem. Soc., 1972, 94, 5153.

16 matching species were found.

For each matching species the following will be displayed:

• Chemical name
• Chemical formula
• Structure image (if available)

Click on the name to see more data.

1. Cyclohexane (C₆H₁₂)
   
2. Trichloromethane (CHCl₃)
   
3. Methylene chloride (CH₂Cl₂)
   
4. Methane (CH₄)
   
5. Acetylene (C₂H₂)
   
6. Cyclopropane (C₃H₆)
   
7. Methyl radical (CH₃)
   
8. Trichloromethyl radical (CCl₃)
   
9. Dichloromethyl radical (CHCl₂)
   
10. HCðC anion (C₂H^-)
11. Hydrogen cation (H⁺)
    
12. CH3 anion (CH₃^-)
13. cyclohexanide anion (C₆H₁₁^-)
14. cyclopropanide anion (C₃H₅^-)
15. Cl2CH anion (CHCl₂^-)
16. Cl3C anion (CCl₃^-)

© 2026 by the U.S. Secretary of Commerce on behalf of the United States of America. All rights reserved.

Copyright for NIST Standard Reference Data is governed by the Standard Reference Data Act.