Reassignment of fundamental vibrational modes of cyclic S4N3 cation.
MP2/6 31G* calculations were carried out to investigate the vibrational spectrum of cyclic S4N3+. The results indicate that previous assignments of several fundamental vibrational modes are in error. On the basis of the calculated results, reassignments of these modes are proposed.
Aryal
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Department of Chemistry, East Tennessee State University, Johnson City 37614-0695, USA.
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Hyatt
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Liu
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D002412:Cations; D009584:Nitrogen / Q000737:chemistry*; D017672:Nitrogen Compounds / Q000737:chemistry*; D013055:Spectrophotometry, Infrared / Q000379:methods; D013455:Sulfur / Q000737:chemistry*; D013457:Sulfur Compounds / Q000737:chemistry*
D002412:Cations; D017672:Nitrogen Compounds; D013457:Sulfur Compounds; C412246:trinitrogen tetrasulfide; D013455:Sulfur; D009584:Nitrogen