Species with data from:

Wang, X.B.; Ferris, K.; Wang, L.S., Photodetachment of gaseous multiply charged anions, copper phthalocyanine tetrasulfonate tetraanion: Tuning molecular electronic energy levels by charging and negative electron binding, J. Phys. Chem. A, 2000, 104, 1, 25-33, https://doi.org/10.1021/jp9930090 .

6 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. Cu-Phthalocyanine-(SO3-)4[-4] (C₃₂H₁₂CuN₈O₁₂S₄)
2. Hydrogen cation (H⁺)
   
3. Cu-Phthalocyanine-(SO3-)3(SO3H)[-3] (C₃₂H₁₃CuN₈O₁₂S₄)
4. Cu-Phthalocyanine-(SO3-)3(SO3Na)[-3] (C₃₂H₁₃CuN₈NaO₁₂S₄)
5. PhSO3 anion (C₆H₅O₃S^-)
6. Benzenesulfonic acid (C₆H₆O₃S)
   

© 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.