79796-31-9

Basic information

• Product Name: tetrasulphur dinitride
• Synonyms: tetrasulphur dinitride
• CAS NO: 79796-31-9
• Molecular Weight: 156.277
• Mol File: 79796-31-9.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: tetrasulphur dinitride(CAS DataBase Reference)
• NIST Chemistry Reference: tetrasulphur dinitride(79796-31-9)
• EPA Substance Registry System: tetrasulphur dinitride(79796-31-9)

Safety Data

• Hazardous Substances Data: 79796-31-9(Hazardous Substances Data)

Upstream product

• 293-42-5 heptathiazocine 
• 53235-49-7 N-phenylmercuriocycloazaheptathiane 
• 112749-70-9 S₃N₄C 
• 12033-56-6 poly(sulfur nitride) 
• 127770-66-5 tetrasulphur tetranitride 

Downstream Products

• 7704-34-9 sulfur 
• 28950-34-7 tetrasulfur tetranitride 
• 7727-37-9 nitrogen 

Relevant articles and documents

The Pyrolysis of Heptathiazocine

Heptathiazocine was pyrolyzed into ammonia, tetrasulfur tetranitride, and tetrasulfur dinitride above 383 K in an argon atmosphere; then, the latter two intermediates finally degraded into sulfur and nitrogen.According to the stoichiometric correlation am

Vaporization of (SN)x: He I Photoelectron Spectrum and ab Initio Calculations for the S3N3 Radical

The S3N3 radical, never previously characterized, is shown to be the major semistable component of the vaporization products of the (SN)x polymer, as identified by He I photoelectron spectroscopy and in situ quadrupole mass spectrometry.This species can be recondensed to yield the (SN)x polymer and other colored materials.Revaporization produces S3N3 in addition to S4N4, S4N2, and S2N2.Ab initio calculations with better than a double-ζ basis set and including configuration interaction provide evidence for a 2A2 radical with a planar ring geometry close to D3h.The ground-state cation also has a planar ring geometry with 3A2' favored over 1A1'.