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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