Gold(III) sulfide

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Gold(III) sulfide
Names
IUPAC name
Gold(III) sulfide
Other names
Auric sulfide, Gold trisulfide, Digold trisulfide
Identifiers
3D model (JSmol)
ChemSpider
ECHA InfoCard 100.013.750 Edit this at Wikidata
EC Number
  • 215-124-2
UNII
  • InChI=1S/2Au.3S/q2*+3;3*-2
    Key: WAUKTSZWNLNUDT-UHFFFAOYSA-N
  • [S-2].[S-2].[S-2].[Au+3].[Au+3]
Properties
Au2S3
Molar mass 490.1
Appearance Black powder
Density 8.750
Insoluble
Hazards
GHS labelling:
GHS07: Exclamation mark
Warning
H315, H319, H335
P261, P264, P271, P280, P302+P352, P304+P312, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, P501
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).

Gold(III) sulfide is a proposed compound with the formula (Au2S3). Pure samples have not yet been reported. Gold(III) sulfide is not described in textbooks or reviews. It is asserted to result from the reaction of dihydrogen sulfide (H2S) to an ether solution of gold(III) chloride (AuCl3).[1]

See also

References

  1. ^ Bouroushian, Mirtat (23 April 2010). Electrochemistry of Metal Chalcogenides. Spring Science & Business Media.
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