Indian red oxide

• Formula: Fe₂O₃
• Molecular weight: 159.688
• IUPAC Standard InChI: InChI=1S/2Fe.3O Copy

  
• IUPAC Standard InChIKey: JEIPFZHSYJVQDO-UHFFFAOYSA-N Copy
• CAS Registry Number: 1309-37-1
• Chemical structure:
  This structure is also available as a 2d Mol file or as a computed 3d SD file
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• Species with the same structure:
  • Ferric oxide (pure red oxide)
• Other names: diiron trioxide; iron oxide red; Iron(iii) oxide
• Information on this page:
  • Gas phase ion energetics data
  • IR Spectrum
  • References
  • Notes
• Other data available:
  • Vibrational and/or electronic energy levels
• Data at other public NIST sites:
  • X-ray Photoelectron Spectroscopy Database, version 5.0
  • X-ray Photoelectron Spectroscopy Database, version 5.0
  • X-ray Photoelectron Spectroscopy Database, version 5.0
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Gas phase ion energetics data

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled by: John E. Bartmess

Electron affinity determinations

IR Spectrum

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Data compiled by: Coblentz Society, Inc.

• SOLID (0.3 mg / 300 mg CsI DISC); BECKMAN IR-12 (GRATING); DIGITIZED BY NIST FROM HARD COPY (FROM TWO SEGMENTS); 4 cm^-1 resolution
• SOLID (0.6 mg / 300 mg CsI DISC); Not specified, most likely a grating spectrometer.; DIGITIZED BY NIST FROM HARD COPY (FROM TWO SEGMENTS); 4 cm^-1 resolution

References

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Wu, Desai, et al., 1996
Wu, H.; Desai, R.; Wang, L.-S., Observation and Photoelectron Spectroscopic Study of Novel Mono- and Di-iron Oxide Molecules: FeOy- (y=1-4) and Fe2Oy- (y=1-5), J. Am. Chem. Soc., 1996, 118, 22, 5296, https://doi.org/10.1021/ja954153b . [all data]

Notes

Go To: Top, Gas phase ion energetics data, IR Spectrum, References

• Symbols used in this document:
  

  EA	Electron affinity

• Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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