Alcoholysis of Tetraphosphorus Heptasulfide P4S7
β Scribed by Dipl.-Chem. H. Petschik; Prof. Dr. E. Steger
- Publisher
- John Wiley and Sons
- Year
- 1964
- Tongue
- English
- Weight
- 139 KB
- Volume
- 3
- Category
- Article
- ISSN
- 0044-8249
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π SIMILAR VOLUMES
ture-sensitive salt (Ic) is obtained after vacuum drying; m. p. 201-202 "C (decomposition above ca. 190 "C).
By sulfur abstraction from a-P 4 S 9 /P 4 S 10 with triphenylphosphine a new phosphorus sulfide d-P 4 S 7 with adamantane skeleton and an additional sulfur in exo-position was identified in CS 2 -solution by 31 P-NMR spectroscopy. Product distribution and 31 P-NMR parameter are given.
(CuI)(3)P(4)S(4) is obtained by reaction of stoichiometric amounts of CuI, P, and S in evacuated silica ampoules. The yellow compound consists of monomeric beta-P(4)S(4) cage molecules that are separated by hexagonal columns of CuI. (CuI)(3)P(4)S(4) crystallizes isotypic to (CuI)(3)P(4)Se(4) in the