Aluminum ion (1+)
- Formula: Al+
- Molecular weight: 26.9809900
- IUPAC Standard InChI: InChI=1S/Al/q+1
- IUPAC Standard InChIKey: KVLCHQHEQROXGN-UHFFFAOYSA-N
- CAS Registry Number: 14903-36-7
- Chemical structure:
This structure is also available as a 2d Mol file - Other names: Aluminum cation
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Gas phase thermochemistry data
Go To: Top, Reaction thermochemistry data, References, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| S°gas,1 bar | 35.841 | cal/mol*K | Review | Chase, 1998 | Data last reviewed in June, 1983 |
Reaction thermochemistry data
Go To: Top, Gas phase thermochemistry data, References, Notes
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
RCD - Robert C. Dunbar
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
( •
) +
= (
• 2
)
By formula: (Al+ • C3H6O) + C3H6O = (Al+ • 2C3H6O)
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 28.3 | kcal/mol | HPMS | Bauschlicher, Bouchard, et al., 1991 | gas phase; laser desorption; M |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔrS° | 30.7 | cal/mol*K | HPMS | Bauschlicher, Bouchard, et al., 1991 | gas phase; laser desorption; M |
( • 2
) +
= (
• 3
)
By formula: (Al+ • 2H2O) + H2O = (Al+ • 3H2O)
Enthalpy of reaction
| ΔrH° (kcal/mol) | T (K) | Method | Reference | Comment |
|---|---|---|---|---|
| 15.2 (+1.8,-0.) | CID | Dalleska, Tjelta, et al., 1994 | gas phase; guided ion beam CID, Al+ (3s2); M |
( • 3
) +
= (
• 4
)
By formula: (Al+ • 3H2O) + H2O = (Al+ • 4H2O)
Enthalpy of reaction
| ΔrH° (kcal/mol) | T (K) | Method | Reference | Comment |
|---|---|---|---|---|
| 12.5 (+1.4,-0.) | CID | Dalleska, Tjelta, et al., 1994 | gas phase; guided ion beam CID, Al+ (3s2); M |
( •
) +
= (
• 2
)
By formula: (Al+ • H2O) + H2O = (Al+ • 2H2O)
Enthalpy of reaction
| ΔrH° (kcal/mol) | T (K) | Method | Reference | Comment |
|---|---|---|---|---|
| 16.1 (+1.2,-0.) | CID | Dalleska, Tjelta, et al., 1994 | gas phase; guided ion beam CID, Al+ (3s2); M |
+
= (
•
)
By formula: Al+ + H2O = (Al+ • H2O)
Enthalpy of reaction
| ΔrH° (kcal/mol) | T (K) | Method | Reference | Comment |
|---|---|---|---|---|
| 24.9 (+3.6,-0.) | CID | Dalleska, Tjelta, et al., 1994 | gas phase; guided ion beam CID, Al+ (3s2); M |
( • 10
) +
= (
• 11
)
By formula: (Al+ • 10Al) + Al = (Al+ • 11Al)
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 72. | kcal/mol | PDiss | Jarrold, Ray, et al., 1990 | gas phase; from graph; M |
( • 11
) +
= (
• 12
)
By formula: (Al+ • 11Al) + Al = (Al+ • 12Al)
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 81. | kcal/mol | PDiss | Jarrold, Ray, et al., 1990 | gas phase; from graph; M |
( • 12
) +
= (
• 13
)
By formula: (Al+ • 12Al) + Al = (Al+ • 13Al)
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 72. | kcal/mol | PDiss | Jarrold, Ray, et al., 1990 | gas phase; from graph; M |
( • 13
) +
= (
• 14
)
By formula: (Al+ • 13Al) + Al = (Al+ • 14Al)
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 60. | kcal/mol | PDiss | Jarrold, Ray, et al., 1990 | gas phase; from graph; M |
( • 14
) +
= (
• 15
)
By formula: (Al+ • 14Al) + Al = (Al+ • 15Al)
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 67. | kcal/mol | PDiss | Jarrold, Ray, et al., 1990 | gas phase; from graph; M |
( • 15
) +
= (
• 16
)
By formula: (Al+ • 15Al) + Al = (Al+ • 16Al)
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 69. | kcal/mol | PDiss | Jarrold, Ray, et al., 1990 | gas phase; from graph; M |
( • 9
) +
= (
• 10
)
By formula: (Al+ • 9Al) + Al = (Al+ • 10Al)
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 67. | kcal/mol | PDiss | Jarrold, Ray, et al., 1990 | gas phase; from graph; M |
( • 6
) +
= (
• 7
)
By formula: (Al+ • 6Al) + Al = (Al+ • 7Al)
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 44. | kcal/mol | PDiss | Jarrold, Ray, et al., 1990 | gas phase; from graph; M |
( • 8
) +
= (
• 9
)
By formula: (Al+ • 8Al) + Al = (Al+ • 9Al)
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 65. | kcal/mol | PDiss | Jarrold, Ray, et al., 1990 | gas phase; from graph; M |
+
= (
•
)
By formula: Al+ + C2H4 = (Al+ • C2H4)
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 13.0 ± 2.0 | kcal/mol | CIDC,EqG | Stockigt, Schwarz, et al., 1996 | Anchored to theory; RCD |
+
= (
•
)
By formula: Al+ + C2H2 = (Al+ • C2H2)
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 13.0 ± 2.0 | kcal/mol | CIDC,EqG | Stockigt, Schwarz, et al., 1996 | Anchored to theory; RCD |
+
= (
•
)
By formula: Al+ + C2H6 = (Al+ • C2H6)
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 9.0 ± 2.0 | kcal/mol | CIDC,EqG | Stockigt, Schwarz, et al., 1996 | Anchored to theory; RCD |
( • 5
) +
= (
• 6
)
By formula: (Al+ • 5Al) + Al = (Al+ • 6Al)
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 103.1 | kcal/mol | CID | Hanley, Ruatta, et al., 1987 | gas phase; M |
( • 2
) +
= (
• 3
)
By formula: (Al+ • 2Al) + Al = (Al+ • 3Al)
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 46.8 | kcal/mol | CID | Hanley, Ruatta, et al., 1987 | gas phase; M |
( • 3
) +
= (
• 4
)
By formula: (Al+ • 3Al) + Al = (Al+ • 4Al)
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 59.3 | kcal/mol | CID | Hanley, Ruatta, et al., 1987 | gas phase; M |
( • 4
) +
= (
• 5
)
By formula: (Al+ • 4Al) + Al = (Al+ • 5Al)
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 55.3 | kcal/mol | CID | Hanley, Ruatta, et al., 1987 | gas phase; M |
( •
) +
= (
• 2
)
By formula: (Al+ • Al) + Al = (Al+ • 2Al)
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 25.8 | kcal/mol | CID | Hanley, Ruatta, et al., 1987 | gas phase; M |
+
= (
•
)
By formula: Al+ + Al = (Al+ • Al)
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 20.8 | kcal/mol | CID | Hanley, Ruatta, et al., 1987 | gas phase; M |
+
= (
•
)
By formula: Al+ + C5H5N = (Al+ • C5H5N)
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 45.5 ± 2.5 | kcal/mol | CIDT | Rodgers, Stanley, et al., 2000 | RCD |
+
= (
•
)
By formula: Al+ + C4H4N2 = (Al+ • C4H4N2)
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 38.0 ± 1.4 | kcal/mol | CIDT | Amunugama and Rodgers, 2001 | RCD |
+
= (
•
)
By formula: Al+ + CH3F = (Al+ • CH3F)
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 21.5 ± 2.0 | kcal/mol | EqG | Bouchard, Brenner, et al., 1997 | RCD |
+
= (
•
)
By formula: Al+ + CH2O = (Al+ • CH2O)
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 27.5 ± 2.4 | kcal/mol | EqG | Bouchard, Brenner, et al., 1997 | RCD |
+
= (
•
)
By formula: Al+ + C6H6 = (Al+ • C6H6)
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 35.1 ± 1.9 | kcal/mol | RAK | Dunbar, Klippenstein, et al., 1996 | RCD |
+
= (
•
)
By formula: Al+ + C4H5N = (Al+ • C4H5N)
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 44.0 | kcal/mol | RAK | Gapeev and Yang, 2000 | RCD |
References
Go To: Top, Gas phase thermochemistry data, Reaction thermochemistry data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Chase, 1998
Chase, M.W., Jr.,
NIST-JANAF Themochemical Tables, Fourth Edition,
J. Phys. Chem. Ref. Data, Monograph 9, 1998, 1-1951. [all data]
Bauschlicher, Bouchard, et al., 1991
Bauschlicher, C.W.; Bouchard, F.; Hepburn, J.W.; McMahon, T.B.; Surjasasmita, I.; Roth, L.M.; Gord, J.R.,
On the Structure of Al(Acetone)2+,
Int. J. Mass Spectrom. Ion Proc., 1991, 109, 15, https://doi.org/10.1016/0168-1176(91)85094-3
. [all data]
Dalleska, Tjelta, et al., 1994
Dalleska, N.F.; Tjelta, B.L.; Armentrout, P.B.,
Sequential Bond Energies of Water to Na+ (3s0), Mg+ (3s1), and Al+ (3s2),
J. Phys. Chem., 1994, 98, 15, 4191, https://doi.org/10.1021/j100066a045
. [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]
Stockigt, Schwarz, et al., 1996
Stockigt, D.; Schwarz, J.; Schwarz, H.,
Theoretical and Experimental Studies on the Bond Dissociation Energies of Al(methane)+, Al(acetylene)+, Al(ethene)+, and Al(ethane)+,
J. Phys. Chem., 1996, 100, 21, 8786, https://doi.org/10.1021/jp960060k
. [all data]
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]
Rodgers, Stanley, et al., 2000
Rodgers, M.T.; Stanley, J.R.; Amunugama, R.,
Periodic Trends in the Binding of Metal Ions to Pyridine Studied by Threshold Collision-Induced Dissociation and Density Functional Theory,
J. Am. Chem. Soc., 2000, 122, 44, 10969, https://doi.org/10.1021/ja0027923
. [all data]
Amunugama and Rodgers, 2001
Amunugama, R.; Rodgers, M.T.,
Periodic Trends in the Binding of Metal Ions to Pyrimidine Studied by Threshold Collision-Induced Dissociation and Density Functional Theory,
J. Phys. Chem. A, 2001, 105, 43, 9883, https://doi.org/10.1021/jp010663i
. [all data]
Bouchard, Brenner, et al., 1997
Bouchard, F.; Brenner, V.; Carra, C.; Hepburn, J.W.; Koyanagi, G.K.; McMahon, T.B.; Ohanessian, G.; Peschke, M.,
Energetics and Structure of Complexes of Al+ with Small Organic Molecules in the Gas Phase,
J. Phys. Chem. A, 1997, 101, 33, 5885, https://doi.org/10.1021/jp9703465
. [all data]
Dunbar, Klippenstein, et al., 1996
Dunbar, R.C.; Klippenstein, S.J.; Hrusak, J.; Stockigt, D.; Schwarz, H.,
Binding Energy of Al(C6H6)+ from the Analysis of Radiative Association Kinetics,
J. Am. Chem. Soc., 1996, 118, 22, 5277, https://doi.org/10.1021/ja953235x
. [all data]
Gapeev and Yang, 2000
Gapeev, A.; Yang, C.-N.,
Binding Energies of Gas-Phase Ions with Pyrrole. Experimental and Quantum Chemical Results,
J. Phys. Chem. A, 2000, 104, 14, 3246, https://doi.org/10.1021/jp992627d
. [all data]
Notes
Go To: Top, Gas phase thermochemistry data, Reaction thermochemistry data, References
- Symbols used in this document:
S°gas,1 bar Entropy of gas at standard conditions (1 bar) T Temperature ΔrH° Enthalpy of reaction at standard conditions ΔrS° Entropy of reaction at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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