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Copper(III) oxide: Difference between revisions

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Revision as of 13:57, 13 July 2016 editAnomieBOT (talk | contribs)Bots6,588,295 editsm Dating maintenance tags: {{Incomplete}}← Previous edit Revision as of 15:24, 27 July 2016 edit undoSmokefoot (talk | contribs)Autopatrolled, Extended confirmed users, Pending changes reviewers, Rollbackers75,022 edits address {{incomplete|date=July 2016}}{{Expand Russian|Оксид меди(III)|date=November 2014}}, sort of a mythical compoundNext edit →
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{{Expand Russian|Оксид меди(III)|date=November 2014}}
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| verifiedrevid = | verifiedrevid =
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| InChI = 1S/2Cu.3O/q;;3*-2 | InChI = 1S/2Cu.3O/q;;3*-2
| InChIKey = NFFYXVOHHLQALV-UHFFFAOYSA-N | InChIKey = NFFYXVOHHLQALV-UHFFFAOYSA-N
| SMILES = .... | SMILES =
| CASNo = 163686-95-1 | CASNo = 163686-95-1
| PubChem = 9898967 | PubChem = 9898967
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| Formula = Cu<sub>2</sub>O<sub>3</sub> | Formula = Cu<sub>2</sub>O<sub>3</sub>
| MolarMass = 175.0902 g/mol | MolarMass = 175.0902 g/mol
| Appearance = red crystals | Appearance =
| Density = | Density =
| Solubility = insoluble | Solubility =
| SolubleOther = | SolubleOther =
| MeltingPtC = 75 | MeltingPtC =
| MeltingPt_notes = (decomposes) | MeltingPt_notes = (decomposes)
| BoilingPt = | BoilingPt =
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}} }}
}} }}
'''Copper(III) oxide''' is a ] with the formula Cu<sub>2</sub>O<sub>3</sub>. It is the highest ] ].<ref>Wang, L.S.; Wu, H.; Desai, S.R.; Lou, L., Electronic Structure of Small Copper Oxide Clusters: From Cu2O to Cu2O4, Phys. Rev. B: Cond. Matt., 1996, 53, 12, 8028. </ref> '''Copper(III) oxide''' is a hypothetical ] with the formula Cu<sub>2</sub>O<sub>3</sub>. It has not been isolated as a pure solid. Copper(III) oxides are constituents of ].<ref>Wang, L.S.; Wu, H.; Desai, S.R.; Lou, L., Electronic Structure of Small Copper Oxide Clusters: From Cu2O to Cu2O4, Phys. Rev. B: Cond. Matt., 1996, 53, 12, 8028. </ref> Copper(III) is typically stabilized in anionic environment, e.g. ].


==References== ==References==

Revision as of 15:24, 27 July 2016

Copper(III) oxide
Identifiers
CAS Number
ChemSpider
PubChem CID
InChI
  • InChI=1S/2Cu.3O/q;;3*-2Key: NFFYXVOHHLQALV-UHFFFAOYSA-N
Properties
Chemical formula Cu2O3
Molar mass 175.0902 g/mol
Melting point (decomposes)
Hazards
NIOSH (US health exposure limits):
PEL (Permissible) TWA 1 mg/m (as Cu)
REL (Recommended) TWA 1 mg/m (as Cu)
IDLH (Immediate danger) TWA 100 mg/m (as Cu)
Related compounds
Other cations Nickel(III) oxide
Related compounds Copper(I) oxide
Copper(II) oxide
Except where otherwise noted, data are given for materials in their standard state (at 25 °C , 100 kPa). Infobox references
Chemical compound

Copper(III) oxide is a hypothetical inorganic compound with the formula Cu2O3. It has not been isolated as a pure solid. Copper(III) oxides are constituents of cuprate superconductors. Copper(III) is typically stabilized in anionic environment, e.g. potassium hexafluorocuprate(III).

References

  1. ^ NIOSH Pocket Guide to Chemical Hazards. "#0150". National Institute for Occupational Safety and Health (NIOSH).
  2. Wang, L.S.; Wu, H.; Desai, S.R.; Lou, L., Electronic Structure of Small Copper Oxide Clusters: From Cu2O to Cu2O4, Phys. Rev. B: Cond. Matt., 1996, 53, 12, 8028.
  • Chemical encyclopedia / Editorial Board .: Knuniants IL etc. .. - M.: Soviet Encyclopedia, 1990 - V. 2 - 671 s. - ISBN 978-5-85270-035-3.
  • R. Ripa, Chetyanu I. Inorganic Chemistry. Chemistry of Metals. - M.: Mir, 1972 - V. 2 - 871 s.
Copper compounds
Cu(0,I)
Cu(I)
Cu(I,II)
Cu(II)
Cu(III)
Cu(IV)


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