Nitrosodisulfide [S2NO]- (perthionitrite) is a true intermediate during the "cross-talk" of nitrosyl and sulfide.

  title={Nitrosodisulfide [S2NO]- (perthionitrite) is a true intermediate during the "cross-talk" of nitrosyl and sulfide.},
  author={J. P. Marcolongo and Uriel N Morzan and Ari Zeida and D. Scherlis and J. A. Olabe},
  journal={Physical chemistry chemical physics : PCCP},
  volume={18 43},
  • J. P. Marcolongo, Uriel N Morzan, +2 authors J. A. Olabe
  • Published 2016
  • Chemistry, Medicine
  • Physical chemistry chemical physics : PCCP
  • Nitrosodisulfide S2NO- is a controversial intermediate in the reactions of S-nitrosothiols with HS- that produce NO and HNO. QM-MM molecular dynamics simulations combined with TD-DFT analysis contribute to a clear identification of S2NO- in water, acetone and acetonitrile, accounting for the UV-Vis signatures and broadening the mechanistic picture of N/S signaling in biochemistry. 
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