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Rhenium(VII) oxide

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Rhenium(VII) oxide

Molecular formula: O7Re2 CAS# 1314-68-7
Categories: Oxide
PubChem CID: 123106 | ChemSpider ID: 109723 | UNII-0DJ421156F | CB5421721
Names
English:
Dirhenium heptaoxide
Dirhenium heptoxide
EINECS:215-241-9
Re2O7
Rhenium (VII) Oxide
Rhenium heptoxide
Rhenium(VII) oxide [Wiki]
trioxo(trioxorheniooxy)rhenium

Variants of the formula:

Re2O7
O=Re<`|O|><||O>-O-Re<`||O><||O>=O
O3Re-O-ReO3
Elemental composition
Can't show the diagram.
Symbol Element Atomic weight Number of atoms Mass percent

Reactions in which Rhenium(VII) oxide is involved

  • Re2O7 + 2KOH -> 2KReO4 + H2O
  • Re2O7 + H2O "90^oC"--> 2HReO4
  • 2Re2O7 "300^oC,vacuum"--> 4ReO2 + 3O2
  • 2Re2O7 + 3Re "500-650^oC"--> 7ReO2
  • 7ReO2 "850^oC,vacuum"--> 3Re + 2Re2O7