iron


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

Iron ion (1+) + iron = (Iron ion (1+) • iron)

By formula: Fe+ + Fe = (Fe+ • Fe)

Quantity Value Units Method Reference Comment
Δr62.kcal/molCIDLoh, Lian, et al., 1988gas phase; M
Δr62.4kcal/molPDissTecklenberg, Bricker, et al., 1988gas phase; ΔrH>; M

Enthalpy of reaction

ΔrH° (kcal/mol) T (K) Method Reference Comment
64.1 CIDArmentrout and Kickel, 1994gas phase; guided ion beam CID; M

(Iron ion (1+) • iron) + iron = (Iron ion (1+) • 2iron)

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

Quantity Value Units Method Reference Comment
Δr55.6kcal/molPDissTecklenberg, Bricker, et al., 1988gas phase; ΔrH<; M

Enthalpy of reaction

ΔrH° (kcal/mol) T (K) Method Reference Comment
40.4 CIDArmentrout and Kickel, 1994gas phase; guided ion beam CID; M

(Iron ion (1+) • 2iron) + iron = (Iron ion (1+) • 3iron)

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

Quantity Value Units Method Reference Comment
Δr41.5kcal/molCIDLoh, Lian, et al., 1988gas phase; M

Enthalpy of reaction

ΔrH° (kcal/mol) T (K) Method Reference Comment
51.6 CIDArmentrout and Kickel, 1994gas phase; guided ion beam CID; M

(Iron ion (1+) • 3iron) + iron = (Iron ion (1+) • 4iron)

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

Enthalpy of reaction

ΔrH° (kcal/mol) T (K) Method Reference Comment
62.1 CIDArmentrout and Kickel, 1994gas phase; guided ion beam CID; M

(Iron ion (1+) • 4iron) + iron = (Iron ion (1+) • 5iron)

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

Enthalpy of reaction

ΔrH° (kcal/mol) T (K) Method Reference Comment
75.3 CIDArmentrout and Kickel, 1994gas phase; guided ion beam CID; M

(Iron ion (1+) • 5iron) + iron = (Iron ion (1+) • 6iron)

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

Enthalpy of reaction

ΔrH° (kcal/mol) T (K) Method Reference Comment
76.5 CIDArmentrout and Kickel, 1994gas phase; guided ion beam CID; M

(Iron ion (1+) • 6iron) + iron = (Iron ion (1+) • 7iron)

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

Enthalpy of reaction

ΔrH° (kcal/mol) T (K) Method Reference Comment
60.2 CIDArmentrout and Kickel, 1994gas phase; guided ion beam CID; M

(Iron ion (1+) • 7iron) + iron = (Iron ion (1+) • 8iron)

By formula: (Fe+ • 7Fe) + Fe = (Fe+ • 8Fe)

Enthalpy of reaction

ΔrH° (kcal/mol) T (K) Method Reference Comment
67.2 CIDArmentrout and Kickel, 1994gas phase; guided ion beam CID; M

(Iron ion (1+) • 8iron) + iron = (Iron ion (1+) • 9iron)

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

Enthalpy of reaction

ΔrH° (kcal/mol) T (K) Method Reference Comment
67.9 CIDArmentrout and Kickel, 1994gas phase; guided ion beam CID; M

(Iron ion (1+) • 9iron) + iron = (Iron ion (1+) • 10iron)

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

Enthalpy of reaction

ΔrH° (kcal/mol) T (K) Method Reference Comment
73.6 CIDArmentrout and Kickel, 1994gas phase; guided ion beam CID; M

(Iron ion (1+) • 10iron) + iron = (Iron ion (1+) • 11iron)

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

Enthalpy of reaction

ΔrH° (kcal/mol) T (K) Method Reference Comment
79.8 CIDArmentrout and Kickel, 1994gas phase; guided ion beam CID; M

(Iron ion (1+) • 11iron) + iron = (Iron ion (1+) • 12iron)

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

Enthalpy of reaction

ΔrH° (kcal/mol) T (K) Method Reference Comment
97.5 CIDArmentrout and Kickel, 1994gas phase; guided ion beam CID; M

(Iron ion (1+) • 12iron) + iron = (Iron ion (1+) • 13iron)

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

Enthalpy of reaction

ΔrH° (kcal/mol) T (K) Method Reference Comment
67.2 CIDArmentrout and Kickel, 1994gas phase; guided ion beam CID; M

(Iron ion (1+) • 13iron) + iron = (Iron ion (1+) • 14iron)

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

Enthalpy of reaction

ΔrH° (kcal/mol) T (K) Method Reference Comment
90.1 CIDArmentrout and Kickel, 1994gas phase; guided ion beam CID; M

(Iron ion (1+) • 14iron) + iron = (Iron ion (1+) • 15iron)

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

Enthalpy of reaction

ΔrH° (kcal/mol) T (K) Method Reference Comment
76.2 CIDArmentrout and Kickel, 1994gas phase; guided ion beam CID; M

(Iron ion (1+) • 15iron) + iron = (Iron ion (1+) • 16iron)

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

Enthalpy of reaction

ΔrH° (kcal/mol) T (K) Method Reference Comment
77.2 CIDArmentrout and Kickel, 1994gas phase; guided ion beam CID; M

(Iron ion (1+) • 16iron) + iron = (Iron ion (1+) • 17iron)

By formula: (Fe+ • 16Fe) + Fe = (Fe+ • 17Fe)

Enthalpy of reaction

ΔrH° (kcal/mol) T (K) Method Reference Comment
74.3 CIDArmentrout and Kickel, 1994gas phase; guided ion beam CID; M

(Iron ion (1+) • 17iron) + iron = (Iron ion (1+) • 18iron)

By formula: (Fe+ • 17Fe) + Fe = (Fe+ • 18Fe)

Enthalpy of reaction

ΔrH° (kcal/mol) T (K) Method Reference Comment
89.1 CIDArmentrout and Kickel, 1994gas phase; guided ion beam CID; M

(FeO- • 4294967295iron) + iron = FeO-

By formula: (FeO- • 4294967295Fe) + Fe = FeO-

Quantity Value Units Method Reference Comment
Δr94.3 ± 4.0kcal/molN/ADrechsler, Boesl, et al., 1997gas phase; B
Δr94.3 ± 7.0kcal/molTherEngelking and Lineberger, 1977gas phase; B

References

Go To: Top, Ion clustering data, Notes

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

Loh, Lian, et al., 1988
Loh, S.K.; Lian, L.; Hales, D.A.; Armentrout, P.B., Collision - Induced Dissociation Processes of Nb4+ and Fe4+: Fission vs Evaporation, J. Chem. Phys., 1988, 89, 1, 610, https://doi.org/10.1063/1.455455 . [all data]

Tecklenberg, Bricker, et al., 1988
Tecklenberg, R.E.; Bricker, D.L.; Russel, D.H., Laser - Ion Beam Photodissociation Studies of Ionic Cluster Fragments of Iron Carbonyls: Fe(x)(CO)y+ (x = 1 - 3; y = 0 - 6), Organometallics, 1988, 7, 12, 2506, https://doi.org/10.1021/om00102a013 . [all data]

Armentrout and Kickel, 1994
Armentrout, P.B.; Kickel, B.L., Gas Phase Thermochemistry of Transition Metal Ligand Systems: Reassessment of Values and Periodic Trends, in Organometallic Ion Chemistry, B. S. Freiser, ed, 1994. [all data]

Drechsler, Boesl, et al., 1997
Drechsler, G.; Boesl, U.; Bassmann, C.; Schlag, E.W., Mass selected anion-zero kinetic energy photoelectron spectroscopy (anion-ZEKE): Ground and low excited states of FeO, J. Chem. Phys., 1997, 107, 7, 2284-2291, https://doi.org/10.1063/1.474622 . [all data]

Engelking and Lineberger, 1977
Engelking, P.C.; Lineberger, W.C., Laser photoelecton spectrometry of FeO-: Electron affinity, electronic state separations, and ground state vibrations of iron oxide, and a new ground state assignment, J. Chem. Phys., 1977, 66, 5054. [all data]


Notes

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