Hexasulfide of diselen - binary inorganic compound of selenium and sulfur with the formula Se 2 S 6 , orange crystals.
Hexasulfide | |
---|---|
Are common | |
Systematic name | Hexasulfide |
Traditional names | Sulfur selenium |
Chem. formula | Se 2 S 6 |
Rac formula | S 6 Se 2 |
Physical properties | |
condition | orange crystals |
Molar mass | 350.31 g / mol |
Density | 2.44 g / cm³ |
Thermal properties | |
T. melt. | 121.5 ° C |
Classification | |
Reg. CAS number | 75926-26-0 |
Physical Properties
Hexasulphide distelene forms orange crystals.
It is dissolved in carbon disulfide .
The compound has a cyclic structure and, according to the alternation of selenium and sulfur atoms in the ring, has 4 isomers [1] [2] .
Notes
- It Laitinen Risto S., Pekonen Pentti, Hiltunen Yrjö, Pakkanen Tapani . - 1989. - T. 43 . - p . 436-440 . - DOI : 10.3891 / acta.chem.scand.43-0436 .
- ↑ Selenium Hexasulfide / Dagda Tanner Mattheus. - Vent, 2011. - 84 p. - ISBN 9786138558576 .
Literature
- CRC Handbook of Chemistry and Physics . - 89th edition. - Taylor and Francis Group, LLC, 2008-2009.