Aluminum

• Formula: Al
• Molecular weight: 26.9815386
• IUPAC Standard InChI: InChI=1S/Al Copy

  
• IUPAC Standard InChIKey: XAGFODPZIPBFFR-UHFFFAOYSA-N Copy
• CAS Registry Number: 7429-90-5
• Chemical structure:
  This structure is also available as a 2d Mol file
• Other names: Aluminium
• Permanent link for this species. Use this link for bookmarking this species for future reference.
• Information on this page:
  • Ion clustering data
  • References
  • Notes
• Other data available:
  • Gas phase thermochemistry data
  • Condensed phase thermochemistry data
  • Phase change data
  • Reaction thermochemistry data
  • Gas phase ion energetics data
• Data at other public NIST sites:
  • NIST Atomic Spectra Database - Lines Holdings (on physics web site)
  • NIST Atomic Spectra Database - Levels Holdings (on physics web site)
  • NIST Atomic Spectra Database - Ground states and ionization energies (on physics web site)
  • Electron-Impact Ionization Cross Sections (on physics web site)
  • Computational Chemistry Comparison and Benchmark Database
  • Gas Phase Kinetics Database
  • X-ray Photoelectron Spectroscopy Database, version 5.0
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• NIST / TRC Web Thermo Tables, professional edition (thermophysical and thermochemical data)

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Ion clustering 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 as indicated in comments:
M - Michael M. Meot-Ner (Mautner) and Sharon G. Lias
B - John E. Bartmess

Note: Please consider using the reaction search for this species. This page allows searching of all reactions involving this species. Searches may be limited to ion clustering reactions. A general reaction search form is also available.

Clustering reactions

 +  = ( • )

By formula: Al⁺ + Al = (Al⁺ • Al)

( • ) +  = ( • 2)

By formula: (Al⁺ • Al) + Al = (Al⁺ • 2Al)

( • 2) +  = ( • 3)

By formula: (Al⁺ • 2Al) + Al = (Al⁺ • 3Al)

( • 3) +  = ( • 4)

By formula: (Al⁺ • 3Al) + Al = (Al⁺ • 4Al)

( • 4) +  = ( • 5)

By formula: (Al⁺ • 4Al) + Al = (Al⁺ • 5Al)

( • 5) +  = ( • 6)

By formula: (Al⁺ • 5Al) + Al = (Al⁺ • 6Al)

( • 6) +  = ( • 7)

By formula: (Al⁺ • 6Al) + Al = (Al⁺ • 7Al)

( • 8) +  = ( • 9)

By formula: (Al⁺ • 8Al) + Al = (Al⁺ • 9Al)

( • 9) +  = ( • 10)

By formula: (Al⁺ • 9Al) + Al = (Al⁺ • 10Al)

( • 10) +  = ( • 11)

By formula: (Al⁺ • 10Al) + Al = (Al⁺ • 11Al)

( • 11) +  = ( • 12)

By formula: (Al⁺ • 11Al) + Al = (Al⁺ • 12Al)

( • 12) +  = ( • 13)

By formula: (Al⁺ • 12Al) + Al = (Al⁺ • 13Al)

( • 13) +  = ( • 14)

By formula: (Al⁺ • 13Al) + Al = (Al⁺ • 14Al)

( • 14) +  = ( • 15)

By formula: (Al⁺ • 14Al) + Al = (Al⁺ • 15Al)

( • 15) +  = ( • 16)

By formula: (Al⁺ • 15Al) + Al = (Al⁺ • 16Al)

(AlO^- • 4294967295) +  = AlO^-

By formula: (AlO^- • 4294967295Al) + Al = AlO^-

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.

Hanley, Ruatta, et al., 1987
Hanley, L.; Ruatta, S.A.; Anderson, S.L., Collision - Induced Dissciation of Aluminum Cluster Ions: Fragmentation Patterns, Bond Energies, and Structures for Al2+ - Al7+, J. Chem. Phys., 1987, 87, 1, 260, https://doi.org/10.1063/1.453623 . [all data]

Jarrold, Ray, et al., 1990
Jarrold, M.F.; Ray, U.; Bower, J.E.; Creegan, K.M., Photodissociation of Metal Cluster Ions. Dissociation Energies and Optical Spectroscopy, J. Chem. Soc. Faraday Trans., 1990, 86, 13, 2537, https://doi.org/10.1039/ft9908602537 . [all data]

Desai, Wu, et al., 1996
Desai, S.R.; Wu, H.; Wang, L.-S., Vibrationally Resolved Photoelectron Spectroscopy of AlO- and AlO2-, Int. J. Mass Spectrom. Ion Proc., 1996, 159, 1-3, 75, https://doi.org/10.1016/S0168-1176(96)04443-6 . [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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