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Zur Kenntnis des „Phosphormonosulfids”︁ (PS) x
Author(s) -
Frehn Angelika,
Keck Helmut,
Kuchen Wilhelm
Publication year - 1990
Publication title -
chemische berichte
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.667
H-Index - 136
eISSN - 1099-0682
pISSN - 0009-2940
DOI - 10.1002/cber.19901230620
Subject(s) - chemistry , halogenation , phosphorus , orange (colour) , medicinal chemistry , crystallography , organic chemistry , food science
New Results Concerning the “Phosphorus Monosulfide” (PS) x The orange‐yellow solid of approximate composition (PS) x obtained by dehalogenation of P(S)Br 3 with Mg proved to be a mixture of phosphorus sulfides e.g. P 4 S 3 , P 4 S 4 , P 4 S 5 , P 4 S 7 , and insoluble polymeric material. It is suggested that the latter contains a network of triply connected P atoms, many of which are substituted by groups. The conclusions are based on the results of analytical, mass‐spectrometric and 31 P‐NMR‐spectroscopic findings.