Two new phosphorus sulfides

Autor(en): Nowottnick, H
Blachnik, R
Stichwörter: 1,5-thioxo-2,4,6,8-tetrathia-1,3,5,7-tetraphosphatricyclo[3.3.0.0(3,7) ]octane; 1-thioxo-2,4,6,8-tetrathia-1,3,5,7-tetraphosphatricyclo[3.3.0.0(3,7)]o ctane; Chemistry; Chemistry, Inorganic & Nuclear; delta-tetraphosphorus hexasulfide; epsilon-tetraphosphorus hexasulfide; gamma-tetraphosphorus pentasulfide; P-31 NMR; SULFUR
Erscheinungsdatum: 1999
Herausgeber: WILEY-V C H VERLAG GMBH
Journal: ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE
Volumen: 625
Ausgabe: 12
Startseite: 1966
Seitenende: 1968
Zusammenfassung: 
Jason [1] prepared by the reaction of triphenylantimony sulfide with alpha-P4S5 and alpha-P4S7 new phosphorus sulfides. The application of this method on alpha-P4S4 yielded the main product gamma-P4S5 which was assumed to appear in low concentration in phosphorus-sulfur melts by Bjorholm and Jakobsen [2]. In addition the new isomers delta-P4S6 and epsilon-P4S6 were identified by P-31-NMR spectroscopy. Furtheron the sulfurization of alpha-P4S5 and beta-P4S5 was studied. Reaction paths are suggested. Tn all cases the primary reaction is an exocyclic addition of phosphorus, followed by insertion or further addition.
ISSN: 00442313
DOI: 10.1002/(SICI)1521-3749(199912)625:12<1966::AID-ZAAC1966>3.0.CO;2-B

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