rhodium

• Formula: Rh
• Molecular weight: 102.90550
• IUPAC Standard InChI: InChI=1S/Rh Copy

  
• IUPAC Standard InChIKey: MHOVAHRLVXNVSD-UHFFFAOYSA-N Copy
• CAS Registry Number: 7440-16-6
• Chemical structure:
  This structure is also available as a 2d Mol file
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• Information on this page:
  • Reaction thermochemistry data
  • References
  • Notes
• Other data available:
  • Gas phase ion energetics data
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Reaction thermochemistry 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: José A. Martinho Simões

Note: Please consider using the reaction search for this species. This page allows searching of all reactions involving this species. A general reaction search form is also available. Future versions of this site may rely on reaction search pages in place of the enumerated reaction displays seen below.

Individual Reactions

C₁₆O₁₆Rh₆ (cr) = 16 (g) + 6 (cr)

By formula: C₁₆O₁₆Rh₆ (cr) = 16CO (g) + 6Rh (cr)

C₁₂O₁₂Rh₄ (cr) = 12 (g) + 4 (cr)

By formula: C₁₂O₁₂Rh₄ (cr) = 12CO (g) + 4Rh (cr)

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.

Brown, Connor, et al., 1975
Brown, D. Lalage S.; Connor, Joseph A.; Skinner, Henry A., Microcalorimetric studies. The enthalpy of formation of hexadecacarbonylhexarhodium, Rh6(CO)16, J. Chem. Soc., Faraday Trans. 1, 1975, 71, 0, 699, https://doi.org/10.1039/f19757100699 . [all data]

Pedley and Rylance, 1977
Pedley, J.B.; Rylance, J., Computer Analysed Thermochemical Data: Organic and Organometallic Compounds, University of Sussex, Brigton, 1977. [all data]

Connor, Skinner, et al., 1973
Connor, J.A.; Skinner, H.A.; Virmani, Y., High temperature microcalorimetric studies of the thermal decomposition and iodination of polynuclear carbonyls of Fe, Co, Ru, Rh, Re, Os and Ir, Faraday Symp. Chem. Soc., 1973, 8, 18, https://doi.org/10.1039/fs9730800018 . [all data]

Notes

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• Symbols used in this document:
  

  ΔrH°	Enthalpy of reaction at standard conditions

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