Iodide


Gas phase thermochemistry data

Go To: Top, Reaction thermochemistry data, Gas phase ion energetics 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
gas,1 bar40.454cal/mol*KReviewChase, 1998Data last reviewed in June, 1982

Reaction thermochemistry data

Go To: Top, Gas phase thermochemistry data, Gas phase ion energetics 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:
B - John E. Bartmess
M - Michael M. Meot-Ner (Mautner) and Sharon G. Lias

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.

Reactions 1 to 50

Iodide + Water = (Iodide • Water)

By formula: I- + H2O = (I- • H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr10.4 ± 0.7kcal/molAVGN/AAverage of 6 values; Individual data points
Quantity Value Units Method Reference Comment
Δr15.3cal/mol*KPHPMSHiraoka, Mizuse, et al., 1988gas phase; M
Δr19.3cal/mol*KHPMSKeesee and Castleman, 1980gas phase; M
Δr16.3cal/mol*KHPMSArshadi, Yamdagni, et al., 1970gas phase; M
Quantity Value Units Method Reference Comment
Δr5.5 ± 0.3kcal/molAVGN/AAverage of 6 values; Individual data points

Free energy of reaction

ΔrG° (kcal/mol) T (K) Method Reference Comment
5.3300.HPMSBanic and Iribarne, 1985gas phase; electric fields; M

(Iodide • Water) + Water = (Iodide • 2Water)

By formula: (I- • H2O) + H2O = (I- • 2H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr9.90 ± 0.20kcal/molTDAsKeesee and Castleman, 1980gas phase; B,M
Δr9.50kcal/molN/AMarkovich, Pollack, et al., 1994gas phase; For photodissociation plus electron loss. Affinity is difference from lower solvated ion.; B
Δr9.50 ± 0.20kcal/molTDAsHiraoka, Mizuse, et al., 1988gas phase; B,M
Δr9.8 ± 1.0kcal/molTDAsPayzant, Yamdagni, et al., 1971gas phase; B
Δr9.8 ± 1.0kcal/molTDAsArshadi, Yamdagni, et al., 1970gas phase; B,M
Quantity Value Units Method Reference Comment
Δr17.6cal/mol*KPHPMSHiraoka, Mizuse, et al., 1988gas phase; M
Δr20.3cal/mol*KHPMSKeesee and Castleman, 1980gas phase; M
Δr19.0cal/mol*KHPMSArshadi, Yamdagni, et al., 1970gas phase; M
Quantity Value Units Method Reference Comment
Δr4.0 ± 0.5kcal/molAVGN/AAverage of 6 values; Individual data points

Free energy of reaction

ΔrG° (kcal/mol) T (K) Method Reference Comment
4.1300.HPMSBanic and Iribarne, 1985gas phase; electric fields; M

Iodide + Carbon dioxide = (Iodide • Carbon dioxide)

By formula: I- + CO2 = (I- • CO2)

Quantity Value Units Method Reference Comment
Δr3.7 ± 1.8kcal/molN/APiani, Becucci, et al., 2008gas phase; Stated electron affinity is the Vertical Detachment Energy; B
Δr4.0 ± 2.0kcal/molPDisArnold, Bradforth, et al., 1995gas phase; EA given is Vertical Detachment Energy. Affinity: difference between successive EAs in (Y); B
Δr4.7 ± 2.0kcal/molTDAsHiraoka, Mizuse, et al., 1987gas phase; B,M
Δr3.20kcal/molN/AGomez, Taylor, et al., 2002gas phase; EA=Vertical Detachment Energy. Affinity is stepwise difference in EAs.; B
Δr5.60 ± 0.10kcal/molTDAsKeesee, Lee, et al., 1980gas phase; B,M
Quantity Value Units Method Reference Comment
Δr13.4cal/mol*KPHPMSHiraoka, Mizuse, et al., 1987gas phase; M
Δr18.2cal/mol*KHPMSKeesee, Lee, et al., 1980gas phase; M
Quantity Value Units Method Reference Comment
Δr0.7 ± 2.0kcal/molTDAsHiraoka, Mizuse, et al., 1987gas phase; B
Δr0.80 ± 0.10kcal/molTDAsBanic and Iribarne, 1985gas phase; B,M
Δr0.40 ± 0.10kcal/molTDAsKeesee, Lee, et al., 1980gas phase; B

(Iodide • 2Water) + Water = (Iodide • 3Water)

By formula: (I- • 2H2O) + H2O = (I- • 3H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr9.30 ± 0.30kcal/molTDAsKeesee and Castleman, 1980gas phase; B,M
Δr8.5 ± 2.3kcal/molN/AMarkovich, Pollack, et al., 1994gas phase; For photodissociation plus electron loss. Affinity is difference from lower solvated ion.; B
Δr9.20 ± 0.20kcal/molTDAsHiraoka, Mizuse, et al., 1988gas phase; B,M
Δr9.4 ± 1.0kcal/molTDAsPayzant, Yamdagni, et al., 1971gas phase; B
Δr9.4 ± 1.0kcal/molTDAsArshadi, Yamdagni, et al., 1970gas phase; B,M
Quantity Value Units Method Reference Comment
Δr20.4cal/mol*KPHPMSHiraoka, Mizuse, et al., 1988gas phase; M
Δr21.0cal/mol*KHPMSKeesee and Castleman, 1980gas phase; M
Δr21.3cal/mol*KHPMSArshadi, Yamdagni, et al., 1970gas phase; M
Quantity Value Units Method Reference Comment
Δr3.00kcal/molTDAsKeesee and Castleman, 1980gas phase; B
Δr3.10 ± 0.80kcal/molTDAsHiraoka, Mizuse, et al., 1988gas phase; B
Δr3.3 ± 2.0kcal/molTDAsKebarle, Arshadi, et al., 1968gas phase; B,M

Iodide + Acetonitrile = (Iodide • Acetonitrile)

By formula: I- + C2H3N = (I- • C2H3N)

Quantity Value Units Method Reference Comment
Δr11.9 ± 2.0kcal/molTDAsYamdagni and Kebarle, 1972gas phase; B,M
Δr11.10 ± 0.40kcal/molN/AMarkovich, Perera, et al., 1996gas phase; B
Δr11.1 ± 1.1kcal/molLPESDessent, Bailey, et al., 1995gas phase; B
Δr11.00 ± 0.20kcal/molTDAsHiraoka, Mizuse, et al., 1988gas phase; B,M
Δr12.kcal/molPHPMSCaldwell, Masucci, et al., 1989gas phase; M
Quantity Value Units Method Reference Comment
Δr13.8cal/mol*KPHPMSHiraoka, Mizuse, et al., 1988gas phase; M
Δr18.2cal/mol*KPHPMSYamdagni and Kebarle, 1972gas phase; M
Quantity Value Units Method Reference Comment
Δr6.4 ± 2.0kcal/molTDAsYamdagni and Kebarle, 1972gas phase; B
Δr6.6 ± 2.0kcal/molIMRETanabe, Morgon, et al., 1996gas phase; Anchored to H2O..I- of Caldwell and Kebarle, 1984; B
Δr6.90 ± 0.50kcal/molTDAsHiraoka, Mizuse, et al., 1988gas phase; B

Iodide + Methyl Alcohol = (Iodide • Methyl Alcohol)

By formula: I- + CH4O = (I- • CH4O)

Quantity Value Units Method Reference Comment
Δr11.90 ± 0.20kcal/molTDAsBogdanov, Peschke, et al., 1999gas phase; B
Δr11.3 ± 1.0kcal/molTDAsCaldwell and Kebarle, 1984gas phase; B,M
Δr11.2kcal/molPHPMSHiraoka and Yamabe, 1991gas phase; M
Δr11.kcal/molPHPMSCaldwell, Masucci, et al., 1989gas phase; M
Quantity Value Units Method Reference Comment
Δr17.1cal/mol*KPHPMSHiraoka and Yamabe, 1991gas phase; M
Δr17.8cal/mol*KPHPMSCaldwell and Kebarle, 1984gas phase; M
Quantity Value Units Method Reference Comment
Δr5.76kcal/molTDAsBogdanov, Peschke, et al., 1999gas phase; B
Δr6.0 ± 1.0kcal/molTDAsCaldwell and Kebarle, 1984gas phase; B
Δr5.7 ± 2.0kcal/molIMRETanabe, Morgon, et al., 1996gas phase; Anchored to H2O..I- of Caldwell and Kebarle, 1984; B

Iodide + Methane, iodo- = (Iodide • Methane, iodo-)

By formula: I- + CH3I = (I- • CH3I)

Quantity Value Units Method Reference Comment
Δr8.53 ± 0.20kcal/molN/AVan Duzor, Wei, et al., 2010gas phase; B
Δr7.80 ± 0.20kcal/molTDAsHiraoka, Fujita, et al., 1905gas phase; B
Δr8.40 ± 0.50kcal/molN/AArnold, Neumark, et al., 1995gas phase; ZEKE data, shift relative to bare I-; B
Δr8.30 ± 0.50kcal/molPDisCyr, Bishea, et al., 1992gas phase; B
Δr9.0 ± 2.0kcal/molTDAsDougherty and Roberts, 1974gas phase; B,M
Quantity Value Units Method Reference Comment
Δr16.4cal/mol*KHPMSDougherty and Roberts, 1974gas phase; M
Quantity Value Units Method Reference Comment
Δr2.73 ± 0.20kcal/molTDAsHiraoka, Fujita, et al., 1905gas phase; B
Δr4.10 ± 0.30kcal/molTDAsDougherty and Roberts, 1974gas phase; B

(Iodide • Acetonitrile) + Acetonitrile = (Iodide • 2Acetonitrile)

By formula: (I- • C2H3N) + C2H3N = (I- • 2C2H3N)

Quantity Value Units Method Reference Comment
Δr10.40 ± 0.20kcal/molTDAsHiraoka, Mizuse, et al., 1988gas phase; B,M
Δr11.10 ± 0.70kcal/molN/AMarkovich, Perera, et al., 1996gas phase; B
Δr11.10 ± 0.40kcal/molN/ADessent, Bailey, et al., 1995gas phase; Vertical Detachment Energy: 2.25±0.08 eV.; B
Δr10.50kcal/molTDAsYamdagni and Kebarle, 1972gas phase; B,M
Quantity Value Units Method Reference Comment
Δr18.4cal/mol*KPHPMSHiraoka, Mizuse, et al., 1988gas phase; M
Δr20.8cal/mol*KPHPMSYamdagni and Kebarle, 1972gas phase; M
Quantity Value Units Method Reference Comment
Δr4.90 ± 0.80kcal/molTDAsHiraoka, Mizuse, et al., 1988gas phase; B
Δr4.30kcal/molTDAsYamdagni and Kebarle, 1972gas phase; B

Iodide + Sulfur dioxide = (Iodide • Sulfur dioxide)

By formula: I- + O2S = (I- • O2S)

Quantity Value Units Method Reference Comment
Δr14.3 ± 2.0kcal/molTDAsCaldwell and Kebarle, 1985gas phase; B,M
Δr12.90 ± 0.10kcal/molTDAsKeesee, Lee, et al., 1980gas phase; B,M
Quantity Value Units Method Reference Comment
Δr17.6cal/mol*KPHPMSCaldwell and Kebarle, 1985gas phase; M
Δr20.2cal/mol*KHPMSKeesee, Lee, et al., 1980gas phase; M
Quantity Value Units Method Reference Comment
Δr9.0 ± 2.6kcal/molTDAsCaldwell and Kebarle, 1985gas phase; B
Δr1.70 ± 0.10kcal/molTDAsBanic and Iribarne, 1985gas phase; B
Δr6.80 ± 0.20kcal/molTDAsKeesee, Lee, et al., 1980gas phase; B

Free energy of reaction

ΔrG° (kcal/mol) T (K) Method Reference Comment
9.0301.HPMSBanic and Iribarne, 1985gas phase; electric fields; M

(Iodide • 2Carbon dioxide) + Carbon dioxide = (Iodide • 3Carbon dioxide)

By formula: (I- • 2CO2) + CO2 = (I- • 3CO2)

Quantity Value Units Method Reference Comment
Δr2.20kcal/molN/AGomez, Taylor, et al., 2002gas phase; EA=Vertical Detachment Energy. Affinity is stepwise difference in EAs.; B
Δr3.7 ± 2.0kcal/molPDisArnold, Bradforth, et al., 1995gas phase; EA given is Vertical Detachment Energy. Affinity: difference between successive EAs in (Y); B
Δr4.6 ± 1.0kcal/molTDAsHiraoka, Mizuse, et al., 1987gas phase; B,M
Quantity Value Units Method Reference Comment
Δr18.4cal/mol*KPHPMSHiraoka, Mizuse, et al., 1987gas phase; M
Quantity Value Units Method Reference Comment
Δr-0.6 ± 2.0kcal/molTDAsHiraoka, Mizuse, et al., 1987gas phase; B

(Iodide • 4Carbon dioxide) + Carbon dioxide = (Iodide • 5Carbon dioxide)

By formula: (I- • 4CO2) + CO2 = (I- • 5CO2)

Quantity Value Units Method Reference Comment
Δr1.70kcal/molN/AGomez, Taylor, et al., 2002gas phase; EA=Vertical Detachment Energy. Affinity is stepwise difference in EAs.; B
Δr3.1 ± 2.0kcal/molPDisArnold, Bradforth, et al., 1995gas phase; EA given is Vertical Detachment Energy. Affinity: difference between successive EAs in (Y); B
Δr4.3 ± 1.0kcal/molTDAsHiraoka, Mizuse, et al., 1987gas phase; B,M
Quantity Value Units Method Reference Comment
Δr19.0cal/mol*KPHPMSHiraoka, Mizuse, et al., 1987gas phase; M
Quantity Value Units Method Reference Comment
Δr-1.4 ± 2.0kcal/molTDAsHiraoka, Mizuse, et al., 1987gas phase; B

(Iodide • Carbon dioxide) + Carbon dioxide = (Iodide • 2Carbon dioxide)

By formula: (I- • CO2) + CO2 = (I- • 2CO2)

Quantity Value Units Method Reference Comment
Δr3.6 ± 2.0kcal/molPDisArnold, Bradforth, et al., 1995gas phase; EA given is Vertical Detachment Energy. Affinity: difference between successive EAs in (Y); B
Δr4.7 ± 1.0kcal/molTDAsHiraoka, Mizuse, et al., 1987gas phase; B,M
Δr2.60kcal/molN/AGomez, Taylor, et al., 2002gas phase; EA=Vertical Detachment Energy. Affinity is stepwise difference in EAs.; B
Quantity Value Units Method Reference Comment
Δr17.3cal/mol*KPHPMSHiraoka, Mizuse, et al., 1987gas phase; M
Quantity Value Units Method Reference Comment
Δr0.7 ± 2.0kcal/molTDAsHiraoka, Mizuse, et al., 1987gas phase; B

(Iodide • 3Water) + Water = (Iodide • 4Water)

By formula: (I- • 3H2O) + H2O = (I- • 4H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr9.20 ± 0.40kcal/molTDAsHiraoka, Mizuse, et al., 1988gas phase; B,M
Δr6.9 ± 2.3kcal/molN/AMarkovich, Pollack, et al., 1994gas phase; For photodissociation plus electron loss. Affinity is difference from lower solvated ion.; B
Quantity Value Units Method Reference Comment
Δr23.6cal/mol*KPHPMSHiraoka, Mizuse, et al., 1988gas phase; M
Quantity Value Units Method Reference Comment
Δr2.1 ± 1.6kcal/molTDAsHiraoka, Mizuse, et al., 1988gas phase; B
Δr2.2 ± 2.0kcal/molTDAsKebarle, Arshadi, et al., 1968gas phase; B,M

(Iodide • 5Carbon dioxide) + Carbon dioxide = (Iodide • 6Carbon dioxide)

By formula: (I- • 5CO2) + CO2 = (I- • 6CO2)

Quantity Value Units Method Reference Comment
Δr3.0 ± 2.0kcal/molPDisArnold, Bradforth, et al., 1995gas phase; EA given is Vertical Detachment Energy. Affinity: difference between successive EAs in (Y); B
Δr1.80kcal/molN/AGomez, Taylor, et al., 2002gas phase; EA=Vertical Detachment Energy. Affinity is stepwise difference in EAs.; B
Δr4.2kcal/molPHPMSHiraoka, Mizuse, et al., 1987gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr19.cal/mol*KN/AHiraoka, Mizuse, et al., 1987gas phase; Entropy change calculated or estimated; M

(Iodide • 2Acetonitrile) + Acetonitrile = (Iodide • 3Acetonitrile)

By formula: (I- • 2C2H3N) + C2H3N = (I- • 3C2H3N)

Quantity Value Units Method Reference Comment
Δr9.20 ± 0.20kcal/molTDAsHiraoka, Mizuse, et al., 1988gas phase; B,M
Δr9.70 ± 0.70kcal/molN/AMarkovich, Perera, et al., 1996gas phase; B
Δr9.30kcal/molTDAsYamdagni and Kebarle, 1972gas phase; B,M
Quantity Value Units Method Reference Comment
Δr19.9cal/mol*KPHPMSHiraoka, Mizuse, et al., 1988gas phase; M
Δr22.1cal/mol*KPHPMSYamdagni and Kebarle, 1972gas phase; M
Quantity Value Units Method Reference Comment
Δr3.20 ± 0.80kcal/molTDAsHiraoka, Mizuse, et al., 1988gas phase; B
Δr2.70kcal/molTDAsYamdagni and Kebarle, 1972gas phase; B

(Iodide • 4Water) + Water = (Iodide • 5Water)

By formula: (I- • 4H2O) + H2O = (I- • 5H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr9.00kcal/molTDAsHiraoka, Mizuse, et al., 1988gas phase; Entropy estimated; B,M
Δr4.20kcal/molN/AMarkovich, Pollack, et al., 1994gas phase; For photodissociation plus electron loss. Affinity is difference from lower solvated ion.; B
Quantity Value Units Method Reference Comment
Δr25.cal/mol*KN/AHiraoka, Mizuse, et al., 1988gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr1.50kcal/molTDAsHiraoka, Mizuse, et al., 1988gas phase; Entropy estimated; B

Iodide + Ethanol = (Iodide • Ethanol)

By formula: I- + C2H6O = (I- • C2H6O)

Quantity Value Units Method Reference Comment
Δr13.00 ± 0.20kcal/molTDAsBogdanov, Peschke, et al., 1999gas phase; B
Δr12.1 ± 1.0kcal/molTDAsCaldwell and Kebarle, 1984gas phase; B,M
Quantity Value Units Method Reference Comment
Δr18.9cal/mol*KPHPMSCaldwell and Kebarle, 1984gas phase; M
Quantity Value Units Method Reference Comment
Δr6.11kcal/molTDAsBogdanov, Peschke, et al., 1999gas phase; B
Δr6.4 ± 1.0kcal/molTDAsCaldwell and Kebarle, 1984gas phase; B
Δr6.0 ± 2.0kcal/molIMRETanabe, Morgon, et al., 1996gas phase; Anchored to H2O..I- of Caldwell and Kebarle, 1984; B

(Iodide • 3Carbon dioxide) + Carbon dioxide = (Iodide • 4Carbon dioxide)

By formula: (I- • 3CO2) + CO2 = (I- • 4CO2)

Quantity Value Units Method Reference Comment
Δr1.80kcal/molN/AGomez, Taylor, et al., 2002gas phase; EA=Vertical Detachment Energy. Affinity is stepwise difference in EAs.; B
Δr3.6 ± 2.0kcal/molPDisArnold, Bradforth, et al., 1995gas phase; EA given is Vertical Detachment Energy. Affinity: difference between successive EAs in (Y); B
Δr4.5 ± 1.0kcal/molTDAsHiraoka, Mizuse, et al., 1987gas phase; B
Quantity Value Units Method Reference Comment
Δr-1.0 ± 2.0kcal/molTDAsHiraoka, Mizuse, et al., 1987gas phase; B

Iodide + Iodine = I3-

By formula: I- + I2 = I3-

Quantity Value Units Method Reference Comment
Δr32.5 ± 2.4kcal/molN/ATaylor, Asmis, et al., 1999gas phase; B
Δr30.1 ± 1.4kcal/molCIDTDo, Klein, et al., 1997gas phase; B
Δr85.10kcal/molTherFinch, Gates, et al., 1977gas phase; This value is far more bound than expected from other studies; B
Δr32.60kcal/molN/ACheck, Faust, et al., 2001gas phase; FeF3-(t); ; ΔS(EA)=2.8; B
Quantity Value Units Method Reference Comment
Δr22.50kcal/molN/ACheck, Faust, et al., 2001gas phase; FeF3-(t); ; ΔS(EA)=2.8; B

Iodide + Phenol, 4-chloro- = (Iodide • Phenol, 4-chloro-)

By formula: I- + C6H5ClO = (I- • C6H5ClO)

Quantity Value Units Method Reference Comment
Δr20.5 ± 1.8kcal/molIMREPaul and Kebarle, 1990gas phase; ΔGaff at 423 K; B,M
Quantity Value Units Method Reference Comment
Δr21.cal/mol*KN/APaul and Kebarle, 1990gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr11.6 ± 1.0kcal/molIMREPaul and Kebarle, 1990gas phase; ΔGaff at 423 K; B

Free energy of reaction

ΔrG° (kcal/mol) T (K) Method Reference Comment
11.6423.PHPMSPaul and Kebarle, 1990gas phase; Entropy change calculated or estimated; M

Iodide + Phenol, 3-chloro- = (Iodide • Phenol, 3-chloro-)

By formula: I- + C6H5ClO = (I- • C6H5ClO)

Quantity Value Units Method Reference Comment
Δr21.1 ± 1.8kcal/molIMREPaul and Kebarle, 1990gas phase; ΔGaff at 423 K; B,M
Quantity Value Units Method Reference Comment
Δr21.cal/mol*KN/APaul and Kebarle, 1990gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr12.2 ± 1.0kcal/molIMREPaul and Kebarle, 1990gas phase; ΔGaff at 423 K; B

Free energy of reaction

ΔrG° (kcal/mol) T (K) Method Reference Comment
12.2423.PHPMSPaul and Kebarle, 1990gas phase; Entropy change calculated or estimated; M

Iodide + Phenol, 4-fluoro- = (Iodide • Phenol, 4-fluoro-)

By formula: I- + C6H5FO = (I- • C6H5FO)

Quantity Value Units Method Reference Comment
Δr19.6 ± 1.8kcal/molIMREPaul and Kebarle, 1990gas phase; ΔGaff at 423 K; B,M
Quantity Value Units Method Reference Comment
Δr21.cal/mol*KN/APaul and Kebarle, 1990gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr10.7 ± 1.0kcal/molIMREPaul and Kebarle, 1990gas phase; ΔGaff at 423 K; B

Free energy of reaction

ΔrG° (kcal/mol) T (K) Method Reference Comment
10.5423.PHPMSPaul and Kebarle, 1990gas phase; Entropy change calculated or estimated; M

Iodide + Phenol, 3-fluoro- = (Iodide • Phenol, 3-fluoro-)

By formula: I- + C6H5FO = (I- • C6H5FO)

Quantity Value Units Method Reference Comment
Δr19.4 ± 1.8kcal/molIMREPaul and Kebarle, 1990gas phase; ΔGaff at 423 K; B,M
Quantity Value Units Method Reference Comment
Δr21.cal/mol*KN/APaul and Kebarle, 1990gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr10.5 ± 1.0kcal/molIMREPaul and Kebarle, 1990gas phase; ΔGaff at 423 K; B

Free energy of reaction

ΔrG° (kcal/mol) T (K) Method Reference Comment
10.7423.PHPMSPaul and Kebarle, 1990gas phase; Entropy change calculated or estimated; M

Iodide + Phenol, 3-nitro- = (Iodide • Phenol, 3-nitro-)

By formula: I- + C6H5NO3 = (I- • C6H5NO3)

Quantity Value Units Method Reference Comment
Δr23.2 ± 1.8kcal/molIMREPaul and Kebarle, 1990gas phase; ΔGaff at 423 K; B,M
Quantity Value Units Method Reference Comment
Δr21.cal/mol*KN/APaul and Kebarle, 1990gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr14.3 ± 1.0kcal/molIMREPaul and Kebarle, 1990gas phase; ΔGaff at 423 K; B

Free energy of reaction

ΔrG° (kcal/mol) T (K) Method Reference Comment
14.3423.PHPMSPaul and Kebarle, 1990gas phase; Entropy change calculated or estimated; M

Iodide + Benzonitrile, 4-hydroxy- = (Iodide • Benzonitrile, 4-hydroxy-)

By formula: I- + C7H5NO = (I- • C7H5NO)

Quantity Value Units Method Reference Comment
Δr23.8 ± 1.8kcal/molIMREPaul and Kebarle, 1990gas phase; ΔGaff at 423 K; B,M
Quantity Value Units Method Reference Comment
Δr21.cal/mol*KN/APaul and Kebarle, 1990gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr14.9 ± 1.0kcal/molIMREPaul and Kebarle, 1990gas phase; ΔGaff at 423 K; B

Free energy of reaction

ΔrG° (kcal/mol) T (K) Method Reference Comment
14.9423.PHPMSPaul and Kebarle, 1990gas phase; Entropy change calculated or estimated; M

Iodide + Benzonitrile, 3-hydroxy- = (Iodide • Benzonitrile, 3-hydroxy-)

By formula: I- + C7H5NO = (I- • C7H5NO)

Quantity Value Units Method Reference Comment
Δr23.0 ± 1.8kcal/molIMREPaul and Kebarle, 1990gas phase; ΔGaff at 423 K; B,M
Quantity Value Units Method Reference Comment
Δr21.cal/mol*KN/APaul and Kebarle, 1990gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr14.1 ± 1.0kcal/molIMREPaul and Kebarle, 1990gas phase; ΔGaff at 423 K; B

Free energy of reaction

ΔrG° (kcal/mol) T (K) Method Reference Comment
14.1423.PHPMSPaul and Kebarle, 1990gas phase; Entropy change calculated or estimated; M

Iodide + p-Cresol = (Iodide • p-Cresol)

By formula: I- + C7H8O = (I- • C7H8O)

Quantity Value Units Method Reference Comment
Δr16.4 ± 1.8kcal/molIMREPaul and Kebarle, 1990gas phase; ΔGaff at 423 K; B,M
Quantity Value Units Method Reference Comment
Δr21.cal/mol*KN/APaul and Kebarle, 1990gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr7.5 ± 1.0kcal/molIMREPaul and Kebarle, 1990gas phase; ΔGaff at 423 K; B

Free energy of reaction

ΔrG° (kcal/mol) T (K) Method Reference Comment
7.5423.PHPMSPaul and Kebarle, 1990gas phase; Entropy change calculated or estimated; M

Iodide + Phenol = (Iodide • Phenol)

By formula: I- + C6H6O = (I- • C6H6O)

Quantity Value Units Method Reference Comment
Δr17.3 ± 1.8kcal/molIMREPaul and Kebarle, 1990gas phase; ΔGaff at 423 K; B,M
Quantity Value Units Method Reference Comment
Δr21.cal/mol*KN/APaul and Kebarle, 1990gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr8.4 ± 1.0kcal/molIMREPaul and Kebarle, 1990gas phase; ΔGaff at 423 K; B

Free energy of reaction

ΔrG° (kcal/mol) T (K) Method Reference Comment
8.4423.PHPMSPaul and Kebarle, 1990gas phase; Entropy change calculated or estimated; M

Iodide + Hydrogen bromide = (Iodide • Hydrogen bromide)

By formula: I- + HBr = (I- • HBr)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr16.1 ± 2.0kcal/molTDEqCaldwell and Kebarle, 1985gas phase; B,M
Quantity Value Units Method Reference Comment
Δr19.6cal/mol*KPHPMSCaldwell and Kebarle, 1985gas phase; switching reaction(I-)SO2; M
Quantity Value Units Method Reference Comment
Δr10.2 ± 2.6kcal/molTDEqCaldwell and Kebarle, 1985gas phase; B

Free energy of reaction

ΔrG° (kcal/mol) T (K) Method Reference Comment
10.2300.PHPMSCaldwell and Kebarle, 1985gas phase; switching reaction(I-)SO2; M

Iodide + Hydrogen iodide = (Iodide • Hydrogen iodide)

By formula: I- + HI = (I- • HI)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr17.0 ± 2.0kcal/molTDEqCaldwell and Kebarle, 1985gas phase; B,M
Quantity Value Units Method Reference Comment
Δr24.4cal/mol*KPHPMSCaldwell and Kebarle, 1985gas phase; switching reaction(I-)SO2; M
Quantity Value Units Method Reference Comment
Δr9.7 ± 2.6kcal/molTDEqCaldwell and Kebarle, 1985gas phase; B

Free energy of reaction

ΔrG° (kcal/mol) T (K) Method Reference Comment
9.7300.PHPMSCaldwell and Kebarle, 1985gas phase; switching reaction(I-)SO2; M

Iodide + Hydrogen cation = Hydrogen iodide

By formula: I- + H+ = HI

Quantity Value Units Method Reference Comment
Δr314.350 ± 0.020kcal/molD-EAPelaez, Blondel, et al., 2009gas phase; Given: 3.0590463(38) eV; B
Δr313.60kcal/molN/ACheck, Faust, et al., 2001gas phase; Fe(CO)2-(q); ; ΔS(EA)=5.0; B
Quantity Value Units Method Reference Comment
Δr309.280 ± 0.060kcal/molH-TSPelaez, Blondel, et al., 2009gas phase; Given: 3.0590463(38) eV; B
Δr308.50kcal/molN/ACheck, Faust, et al., 2001gas phase; Fe(CO)2-(q); ; ΔS(EA)=5.0; B

Iodide + Hydrogen chloride = (Iodide • Hydrogen chloride)

By formula: I- + HCl = (I- • HCl)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr14.8 ± 2.0kcal/molTDAsCaldwell and Kebarle, 1985gas phase; B,M
Δr14.2kcal/molHPMSKeesee, Lee, et al., 1980gas phase; M
Quantity Value Units Method Reference Comment
Δr20.0cal/mol*KPHPMSCaldwell and Kebarle, 1985gas phase; M
Δr22.7cal/mol*KHPMSKeesee, Lee, et al., 1980gas phase; M
Quantity Value Units Method Reference Comment
Δr8.8 ± 2.6kcal/molTDAsCaldwell and Kebarle, 1985gas phase; B

(Iodide • 2Nitrous oxide) + Nitrous oxide = (Iodide • 3Nitrous oxide)

By formula: (I- • 2N2O) + N2O = (I- • 3N2O)

Quantity Value Units Method Reference Comment
Δr2.7 ± 2.0kcal/molPDisArnold, Bradforth, et al., 1995gas phase; EA given is Vertical Detachment Energy. Affinity: difference between successive EAs in (Y); B
Δr3.2kcal/molPHPMSHiraoka, Aruga, et al., 1993gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr15.cal/mol*KN/AHiraoka, Aruga, et al., 1993gas phase; Entropy change calculated or estimated; M

(Iodide • 2Methyl Alcohol) + Methyl Alcohol = (Iodide • 3Methyl Alcohol)

By formula: (I- • 2CH4O) + CH4O = (I- • 3CH4O)

Quantity Value Units Method Reference Comment
Δr7.70 ± 0.60kcal/molTDAsBogdanov, Peschke, et al., 1999gas phase; B
Δr9.8 ± 1.0kcal/molTDAsHiraoka and Yamabe, 1991gas phase; B,M
Quantity Value Units Method Reference Comment
Δr22.4cal/mol*KPHPMSHiraoka and Yamabe, 1991gas phase; M
Quantity Value Units Method Reference Comment
Δr3.41kcal/molTDAsBogdanov, Peschke, et al., 1999gas phase; B
Δr3.1 ± 2.0kcal/molTDAsHiraoka and Yamabe, 1991gas phase; B

(Iodide • Methyl Alcohol) + Methyl Alcohol = (Iodide • 2Methyl Alcohol)

By formula: (I- • CH4O) + CH4O = (I- • 2CH4O)

Quantity Value Units Method Reference Comment
Δr9.50 ± 0.20kcal/molTDAsBogdanov, Peschke, et al., 1999gas phase; B
Δr11.1 ± 1.0kcal/molTDAsHiraoka and Yamabe, 1991gas phase; B,M
Quantity Value Units Method Reference Comment
Δr22.6cal/mol*KPHPMSHiraoka and Yamabe, 1991gas phase; M
Quantity Value Units Method Reference Comment
Δr4.25kcal/molTDAsBogdanov, Peschke, et al., 1999gas phase; B
Δr4.4 ± 2.0kcal/molTDAsHiraoka and Yamabe, 1991gas phase; B

Iodide + Formic acid = (Iodide • Formic acid)

By formula: I- + CH2O2 = (I- • CH2O2)

Quantity Value Units Method Reference Comment
Δr18.9 ± 1.0kcal/molTDAsCaldwell and Kebarle, 1984gas phase; B,M
Δr12.9 ± 2.1kcal/molCIDTWalker and Sunderlin, 1999gas phase; Authors suggest real value somewhere between this and Caldwell and Kebarle, 1984; B
Quantity Value Units Method Reference Comment
Δr20.7cal/mol*KPHPMSCaldwell and Kebarle, 1984gas phase; M
Quantity Value Units Method Reference Comment
Δr12.7 ± 1.0kcal/molTDAsCaldwell and Kebarle, 1984gas phase; B

Iodide + Isopropyl Alcohol = (Iodide • Isopropyl Alcohol)

By formula: I- + C3H8O = (I- • C3H8O)

Quantity Value Units Method Reference Comment
Δr13.10 ± 0.20kcal/molTDAsBogdanov, Peschke, et al., 1999gas phase; B
Δr12.2 ± 1.0kcal/molTDAsCaldwell and Kebarle, 1984gas phase; B,M
Quantity Value Units Method Reference Comment
Δr19.1cal/mol*KPHPMSCaldwell and Kebarle, 1984gas phase; M
Quantity Value Units Method Reference Comment
Δr6.33kcal/molTDAsBogdanov, Peschke, et al., 1999gas phase; B
Δr6.5 ± 1.0kcal/molTDAsCaldwell and Kebarle, 1984gas phase; B

Iodide + 2-Propanol, 2-methyl- = (Iodide • 2-Propanol, 2-methyl-)

By formula: I- + C4H10O = (I- • C4H10O)

Quantity Value Units Method Reference Comment
Δr13.10 ± 0.30kcal/molTDAsBogdanov, Peschke, et al., 1999gas phase; B
Δr12.1 ± 1.0kcal/molTDAsCaldwell and Kebarle, 1984gas phase; B,M
Quantity Value Units Method Reference Comment
Δr18.7cal/mol*KPHPMSCaldwell and Kebarle, 1984gas phase; M
Quantity Value Units Method Reference Comment
Δr6.15kcal/molTDAsBogdanov, Peschke, et al., 1999gas phase; B
Δr6.5 ± 1.0kcal/molTDAsCaldwell and Kebarle, 1984gas phase; B

Iodide + Ammonia = (Iodide • Ammonia)

By formula: I- + H3N = (I- • H3N)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr7.40 ± 0.30kcal/molTDAsEvans, Keesee, et al., 1987gas phase; B,M
Δr7.4 ± 1.0kcal/molTDAsCaldwell, Masucci, et al., 1989gas phase; B,M
Quantity Value Units Method Reference Comment
Δr20.9cal/mol*KHPMSEvans, Keesee, et al., 1987gas phase; M
Quantity Value Units Method Reference Comment
Δr1.20 ± 0.60kcal/molTDAsEvans, Keesee, et al., 1987gas phase; B

(Iodide • 6Carbon dioxide) + Carbon dioxide = (Iodide • 7Carbon dioxide)

By formula: (I- • 6CO2) + CO2 = (I- • 7CO2)

Quantity Value Units Method Reference Comment
Δr3.3 ± 2.0kcal/molPDisArnold, Bradforth, et al., 1995gas phase; EA given is Vertical Detachment Energy. Affinity: difference between successive EAs in (Y); B
Δr1.90kcal/molN/AGomez, Taylor, et al., 2002gas phase; EA=Vertical Detachment Energy. Affinity is stepwise difference in EAs.; B

(Iodide • 7Carbon dioxide) + Carbon dioxide = (Iodide • 8Carbon dioxide)

By formula: (I- • 7CO2) + CO2 = (I- • 8CO2)

Quantity Value Units Method Reference Comment
Δr3.1 ± 2.0kcal/molPDisArnold, Bradforth, et al., 1995gas phase; EA given is Vertical Detachment Energy. Affinity: difference between successive EAs in (Y); B
Δr1.90kcal/molN/AGomez, Taylor, et al., 2002gas phase; EA=Vertical Detachment Energy. Affinity is stepwise difference in EAs.; B

(Iodide • Nitrous oxide) + Nitrous oxide = (Iodide • 2Nitrous oxide)

By formula: (I- • N2O) + N2O = (I- • 2N2O)

Quantity Value Units Method Reference Comment
Δr2.9 ± 2.0kcal/molPDisArnold, Bradforth, et al., 1995gas phase; EA given is Vertical Detachment Energy. Affinity: difference between successive EAs in (Y); B
Δr3.3 ± 0.3kcal/molPHPMSHiraoka, Aruga, et al., 1993gas phase; M
Quantity Value Units Method Reference Comment
Δr14.2cal/mol*KPHPMSHiraoka, Aruga, et al., 1993gas phase; M

(Iodide • 7Methyl Alcohol) + Methyl Alcohol = (Iodide • 8Methyl Alcohol)

By formula: (I- • 7CH4O) + CH4O = (I- • 8CH4O)

Quantity Value Units Method Reference Comment
Δr9.1 ± 1.0kcal/molTDAsHiraoka and Yamabe, 1991gas phase; Entropy estimated.; B,M
Quantity Value Units Method Reference Comment
Δr28.cal/mol*KN/AHiraoka and Yamabe, 1991gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr0.8 ± 2.0kcal/molTDAsHiraoka and Yamabe, 1991gas phase; Entropy estimated.; B

(Iodide • 3Acetonitrile) + Acetonitrile = (Iodide • 4Acetonitrile)

By formula: (I- • 3C2H3N) + C2H3N = (I- • 4C2H3N)

Quantity Value Units Method Reference Comment
Δr7.80 ± 0.10kcal/molTDAsHiraoka, Mizuse, et al., 1988gas phase; B,M
Δr7.40 ± 0.80kcal/molN/AMarkovich, Perera, et al., 1996gas phase; B
Quantity Value Units Method Reference Comment
Δr19.3cal/mol*KPHPMSHiraoka, Mizuse, et al., 1988gas phase; M
Quantity Value Units Method Reference Comment
Δr2.00 ± 0.40kcal/molTDAsHiraoka, Mizuse, et al., 1988gas phase; B

(Iodide • 4Acetonitrile) + Acetonitrile = (Iodide • 5Acetonitrile)

By formula: (I- • 4C2H3N) + C2H3N = (I- • 5C2H3N)

Quantity Value Units Method Reference Comment
Δr7.10 ± 0.30kcal/molTDAsHiraoka, Mizuse, et al., 1988gas phase; B,M
Δr10.60 ± 0.90kcal/molN/AMarkovich, Perera, et al., 1996gas phase; B
Quantity Value Units Method Reference Comment
Δr18.9cal/mol*KPHPMSHiraoka, Mizuse, et al., 1988gas phase; M
Quantity Value Units Method Reference Comment
Δr1.4 ± 1.4kcal/molTDAsHiraoka, Mizuse, et al., 1988gas phase; B

Iodide + Nitrous oxide = (Iodide • Nitrous oxide)

By formula: I- + N2O = (I- • N2O)

Quantity Value Units Method Reference Comment
Δr2.7 ± 2.0kcal/molPDisArnold, Bradforth, et al., 1995gas phase; EA given is Vertical Detachment Energy. Affinity: difference between successive EAs in (Y); B
Δr3.8 ± 0.3kcal/molPHPMSHiraoka, Aruga, et al., 1993gas phase; M
Quantity Value Units Method Reference Comment
Δr14.1cal/mol*KPHPMSHiraoka, Aruga, et al., 1993gas phase; M

Iodide + Benzene = (Iodide • Benzene)

By formula: I- + C6H6 = (I- • C6H6)

Quantity Value Units Method Reference Comment
Δr6.1 ± 2.0kcal/molTDAsHiraoka, Mizuse, et al., 1988, 2gas phase; B,M
Δr9.1 ± 1.0kcal/molTDAsCaldwell, Masucci, et al., 1989gas phase; B,M
Quantity Value Units Method Reference Comment
Δr14.2cal/mol*KPHPMSHiraoka, Mizuse, et al., 1988, 2gas phase; M
Quantity Value Units Method Reference Comment
Δr1.8 ± 2.6kcal/molTDAsHiraoka, Mizuse, et al., 1988, 2gas phase; B

Iodide + Dimethyl Sulfoxide = (Iodide • Dimethyl Sulfoxide)

By formula: I- + C2H6OS = (I- • C2H6OS)

Quantity Value Units Method Reference Comment
Δr15.70kcal/molTDAsMagnera, Caldwell, et al., 1984gas phase; B,M
Δr16.kcal/molPHPMSCaldwell, Masucci, et al., 1989gas phase; M
Quantity Value Units Method Reference Comment
Δr21.7cal/mol*KPHPMSMagnera, Caldwell, et al., 1984gas phase; M
Quantity Value Units Method Reference Comment
Δr9.20kcal/molTDAsMagnera, Caldwell, et al., 1984gas phase; B

Iodide = BrI2-

By formula: I- = BrI2-

Quantity Value Units Method Reference Comment
Δr33.88 ± 0.23kcal/molPDisCrider, Harrison, et al., 2011gas phase; B
Δr35.70kcal/molN/ACheck, Faust, et al., 2001gas phase; FeF2-(q); ; ΔS(EA)=4.5; B
Quantity Value Units Method Reference Comment
Δr25.80kcal/molN/ACheck, Faust, et al., 2001gas phase; FeF2-(q); ; ΔS(EA)=4.5; B

Iodide + Xenon = IXe-

By formula: I- + Xe = IXe-

Quantity Value Units Method Reference Comment
Δr1.60kcal/molN/ALenzer, Furlanetto, et al., 1998gas phase; B
Δr2.80kcal/molTDAsWada, Kikkawa, et al., 2007gas phase; Entropy estimated; B
Quantity Value Units Method Reference Comment
Δr-1.97kcal/molTDAsWada, Kikkawa, et al., 2007gas phase; Entropy estimated; B

Gas phase ion energetics data

Go To: Top, Gas phase thermochemistry data, 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.

Data compiled by: John E. Bartmess

Protonation reactions

Iodide + Hydrogen cation = Hydrogen iodide

By formula: I- + H+ = HI

Quantity Value Units Method Reference Comment
Δr314.350 ± 0.020kcal/molD-EAPelaez, Blondel, et al., 2009gas phase; Given: 3.0590463(38) eV
Δr313.60kcal/molN/ACheck, Faust, et al., 2001gas phase; Fe(CO)2-(q); ; ΔS(EA)=5.0
Quantity Value Units Method Reference Comment
Δr309.280 ± 0.060kcal/molH-TSPelaez, Blondel, et al., 2009gas phase; Given: 3.0590463(38) eV
Δr308.50kcal/molN/ACheck, Faust, et al., 2001gas phase; Fe(CO)2-(q); ; ΔS(EA)=5.0

References

Go To: Top, Gas phase thermochemistry data, Reaction thermochemistry data, Gas phase ion energetics 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]

Hiraoka, Mizuse, et al., 1988
Hiraoka, K.; Mizuse, S.; Yamabe, S., Solvation of Halide Ions with H2O and CH3CN in the Gas Phase, J. Phys. Chem., 1988, 92, 13, 3943, https://doi.org/10.1021/j100324a051 . [all data]

Keesee and Castleman, 1980
Keesee, R.G.; Castleman, A.W., Jr., Gas phase studies of hydration complexes of Cl- and I- and comparison to electrostatic calculations in the gas phase, Chem. Phys. Lett., 1980, 74, 139. [all data]

Arshadi, Yamdagni, et al., 1970
Arshadi, M.; Yamdagni, R.; Kebarle, P., Hydration of Halide Negative Ions in the Gas Phase. II. Comparison of Hydration Energies for the Alkali Positive and Halide Negative Ions, J. Phys. Chem., 1970, 74, 7, 1475, https://doi.org/10.1021/j100702a014 . [all data]

Banic and Iribarne, 1985
Banic, C.M.; Iribarne, J.V., Equilibrium Constants for Clustering of Neutral Molecules about Gaseous Ions, J. Chem. Phys., 1985, 83, 12, 6432, https://doi.org/10.1063/1.449543 . [all data]

Markovich, Pollack, et al., 1994
Markovich, G.; Pollack, S.; Giniger, R.; Cheshnovsky, O., Photoelectron spectroscopy of Cl-, Br-, and I- solvated in water clusters, J. Chem. Phys., 1994, 101, 11, 9344, https://doi.org/10.1063/1.467965 . [all data]

Payzant, Yamdagni, et al., 1971
Payzant, J.D.; Yamdagni, R.; Kebarle, P., Hydration of CN-, NO2-, NO3-, and HO- in the gas phase, Can. J. Chem., 1971, 49, 3308. [all data]

Piani, Becucci, et al., 2008
Piani, G.; Becucci, M.; Bowen, M.S.; Oakman, J.; Hu, Q.; Continetti, R.E., Photodetachment and dissociation dynamics of microsolvated iodide clusters, Phys. Scripta, 2008, 78, 5, 058110, https://doi.org/10.1088/0031-8949/78/05/058110 . [all data]

Arnold, Bradforth, et al., 1995
Arnold, D.W.; Bradforth, S.E.; Kim, E.H.; Neumark, D.M., Study of I-(CO2)n, Br-(CO2)n, and I-(N2O)n clusters by anion photoelectron spectroscopy, J. Chem. Phys., 1995, 102, 9, 3510, https://doi.org/10.1063/1.468576 . [all data]

Hiraoka, Mizuse, et al., 1987
Hiraoka, K.; Mizuse, S.; Yamabe, S., Stability and Structure of Cluster Ions: Halide Ions with CO2, J. Chem. Phys., 1987, 87, 6, 3647, https://doi.org/10.1063/1.452962 . [all data]

Gomez, Taylor, et al., 2002
Gomez, H.; Taylor, T.R.; Neumark, D.M., Anion photoelectron spectroscopy of I-2(-)(CO2)(n)(n=1-8) clusters, J. Chem. Phys., 2002, 116, 14, 6111-6117, https://doi.org/10.1063/1.1458246 . [all data]

Keesee, Lee, et al., 1980
Keesee, R.G.; Lee, N.; Castleman, A.W., Jr., Properties of clusters in the gas phase: V. Complexes of neutral molecules onto negative ions, J. Chem. Phys., 1980, 73, 2195. [all data]

Kebarle, Arshadi, et al., 1968
Kebarle, P.; Arshadi, M.; Scarborough, J., Hydration of Negative Ions in the Gas Phase, J. Chem. Phys., 1968, 49, 2, 817, https://doi.org/10.1063/1.1670145 . [all data]

Yamdagni and Kebarle, 1972
Yamdagni, R.; Kebarle, P., Solvation of negative ions by protic and aprotic solvents. Gas phase solvation of halide ions by acetonitrile and water molecules, J. Am. Chem. Soc., 1972, 94, 2940. [all data]

Markovich, Perera, et al., 1996
Markovich, G.; Perera, L.; Berkowitz, M.L.; Cheshnovsky, O., The Solvation of Cl-, Br-, and I- in Acetonitrile Cluster: Photoelectron Spectroscopy and Molecular Dynamics Simulations., J. Chem. Phys., 1996, 105, 7, 2675, https://doi.org/10.1063/1.472131 . [all data]

Dessent, Bailey, et al., 1995
Dessent, C.E.H.; Bailey, C.G.; Johnson, M.A., Dipole-bound excited states of the I-center dot CH3CN and I-center dot(CH3CN)2 ion-molecule complexes: Evidence for asymmetric solvation, J. Chem. Phys., 1995, 103, 6, 2006, https://doi.org/10.1063/1.469727 . [all data]

Caldwell, Masucci, et al., 1989
Caldwell, G.W.; Masucci, J.A.; Ikonomou, M.G., Negative Ion Chemical Ionization Mass Spectrometry - Binding of Molecules to Bromide and Iodide Anions, Org. Mass Spectrom., 1989, 24, 1, 8, https://doi.org/10.1002/oms.1210240103 . [all data]

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Tanabe, F.K.J.; Morgon, N.H.; Riveros, J.M., Relative Bromide and Iodide Affinity of Simple Solvent Molecules Determined by FT-ICR, J. Phys. Chem., 1996, 100, 8, 2862-2866, https://doi.org/10.1021/jp952290p . [all data]

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Caldwell, G.; Kebarle, P., Binding energies and structural effects in halide anion-ROH and -RCOOH complexes from gas phase equilibria measurements, J. Am. Chem. Soc., 1984, 106, 967. [all data]

Bogdanov, Peschke, et al., 1999
Bogdanov, B.; Peschke, M.; Tonner, D.S.; Szulejko, J.E.; McMahon, T.B., Stepwise solvation of halides by alcohol molecules in the gas phase, Int. J. Mass Spectrom., 1999, 187, 707-725, https://doi.org/10.1016/S1387-3806(98)14180-5 . [all data]

Hiraoka and Yamabe, 1991
Hiraoka, K.; Yamabe, S., Solvation of Halide Ions with CH3OH in the gas Phase, Int. J. Mass Spectrom. Ion Proc., 1991, 109, 133, https://doi.org/10.1016/0168-1176(91)85101-Q . [all data]

Van Duzor, Wei, et al., 2010
Van Duzor, M.; Wei, J.; Mbaiwa, F.; Mabbs, R., I-center dot CH3X (X=Cl, Br, I) photodetachment: The effect of electron-molecule interactions in cluster anion photodetachment spectra and angular distributions, J. Chem. Phys., 2010, 133, 14, 144303, https://doi.org/10.1063/1.3487739 . [all data]

Hiraoka, Fujita, et al., 1905
Hiraoka, K.; Fujita, K.; Ishida, M.; Ichikawa, T.; Okada, H.; Hiizumi, K.; Wada, A.; Takao, K.; Yamabe, S.; Tsuchida, N., Gas-phase Ion/Molecule Reactions in C5F8, J. Phys. Chem. A (2005), 1905, 109, 6, 1049-1056., https://doi.org/10.1021/jp040251k . [all data]

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Arnold, C.C.; Neumark, D.M.; Cyr, D.M.; Johnson, M.A., Negative ion zero electron kinetic energy spectroscopy of I-center dot CH3I, J. Phys. Chem., 1995, 99, 6, 1633, https://doi.org/10.1021/j100006a002 . [all data]

Cyr, Bishea, et al., 1992
Cyr, D.M.; Bishea, G.A.; Scarton, M.G.; Johnson, M.A., Observation of Charge-Transfer Excited States in the I-.CH3I, I-.CH3Br, and I-.CH2Br2 S(N)2 Reaction Intermediates Using Photofragmentation, J. Chem. Phys., 1992, 97, 8, 5911, https://doi.org/10.1063/1.463752 . [all data]

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Dougherty, R.C.; Roberts, J.D., SN2 reactions in the gas phase. Nucleophilicity effects, Org. Mass Spectrom., 1974, 8, 81. [all data]

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Caldwell, G.; Kebarle, P., The hydrogen bond energies of the bihalide ions XHX- and YHX-, Can. J. Chem., 1985, 63, 1399. [all data]

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Taylor, T.R.; Asmis, K.R.; Zanni, M.T.; Neumark, D.M., Characterization of the I-3 radical by anion photoelectron spectroscopy, J. Chem. Phys., 1999, 110, 16, 7607-7609, https://doi.org/10.1063/1.478672 . [all data]

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Do, K.; Klein, T.P.; Pommerening, C.A.; Sunderlin, L.S., A New Flowing Afterglow-Guided Ion Beam Tandem Mass Spectrometer. Applications to the Thermochemistry of Polyiodide Ions, J. Am. Soc. Mass Spectrom., 1997, 8, 7, 688, https://doi.org/10.1016/S1044-0305(97)00116-5 . [all data]

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Finch, A.; Gates, P.N.; Peake, S.J., Thermochemistry of polyhalides. III. Cesium and rubidium tetrachloroiodates, J. Inorg. Nucl. Chem., 1977, 39, 2135. [all data]

Check, Faust, et al., 2001
Check, C.E.; Faust, T.O.; Bailey, J.M.; Wright, B.J.; Gilbert, T.M.; Sunderlin, L.S., Addition of Polarization and Diffuse Functions to the LANL2DZ Basis Set for P-Block Elements, J. Phys. Chem. A,, 2001, 105, 34, 8111, https://doi.org/10.1021/jp011945l . [all data]

Paul and Kebarle, 1990
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Notes

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