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Rhenium(VII) sulfide

Summary

Rhenium(VII) sulfide is a chemical compound with the formula Re2S7. It can be produced through the reaction of ReO4− and H2S in 4N HCl.[1]

Rhenium(VII) sulfide
Names
IUPAC name
Rhenium(VII) sulfide
Identifiers
  • 12038-67-4 checkY
3D model (JSmol)
  • Interactive image
ChemSpider
  • 21171359
ECHA InfoCard 100.031.698 Edit this at Wikidata
EC Number
  • 234-882-5
  • 159414
UNII
  • K72K37878A checkY
  • DTXSID901022921
  • InChI=1S/2Re.7S
    Key: CVHXCQNYOAKCMI-UHFFFAOYSA-N
  • InChI=1/2Re.7S/rRe2S7/c3-1(4,5)9-2(6,7)8
    Key: CVHXCQNYOAKCMI-NEHFBHEFAV
  • S=[Re](=S)(=S)S[Re](=S)(=S)=S
Properties
Re2S7
Molar mass 596.869 g/mol
Hazards
GHS labelling:
GHS06: ToxicGHS07: Exclamation mark
Danger
H301, H315, H319, H331, H412
P261, P264, P270, P271, P273, P280, P301+P310, P302+P352, P304+P340, P305+P351+P338, P311, P321, P330, 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).
Infobox references

SynthesisEdit

  • Direct combination of rhenium and sulfur:
 
 

ReactionsEdit

Rhenium(VII) sulfide decomposes when heated in vacuum:

 

It is converted to oxide when heated in air:

 

ReferencesEdit

  1. ^ Greenwood, Norman N.; Earnshaw, Alan (1997). Chemistry of the Elements (2nd ed.). Butterworth-Heinemann. ISBN 978-0-08-037941-8.
  • Химическая энциклопедия / Редкол.: Кнунянц И.Л. и др.. — М.: Советская энциклопедия, 1995. — Т. 4. — 639 с. — ISBN 978-5-85270-092-6 (in Russian)
  • Справочник химика / Редкол.: Никольский Б.П. и др.. — 3-е изд., испр. — Л.: Химия, 1971. — Т. 2. — 1168 с. (in Russian)
  • Рипан Р., Четяну И. Неорганическая химия. Химия металлов. — М.: Мир, 1972. — Т. 2. — 871 с. (in Russian)