Methane, iodo-

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Gas phase thermochemistry data

Go To: Top, Reaction thermochemistry data, Gas phase ion energetics data, Ion clustering data, Gas Chromatography, 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: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein

Quantity Value Units Method Reference Comment
Δfgas14.3 ± 1.4kJ/molEqkGolden, Walsh, et al., 1965Reanalyzed by Cox and Pilcher, 1970, Original value = 13.7 ± 0.67 kJ/mol
Δfgas14.6 ± 1.0kJ/molEqkGoy and Pritchard, 1965Reanalyzed by Cox and Pilcher, 1970, Original value = 14.2 ± 1.0 kJ/mol
Δfgas16. ± 1.kJ/molChydCarson, Carter, et al., 1961 

Reaction thermochemistry data

Go To: Top, Gas phase thermochemistry data, Gas phase ion energetics data, Ion clustering data, Gas Chromatography, 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
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
MS - 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

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

By formula: I- + CH3I = (I- • CH3I)

Quantity Value Units Method Reference Comment
Δr35.7 ± 0.84kJ/molN/AVan Duzor, Wei, et al., 2010gas phase; B
Δr32.6 ± 0.84kJ/molTDAsHiraoka, Fujita, et al., 1905gas phase; B
Δr35.1 ± 2.1kJ/molN/AArnold, Neumark, et al., 1995gas phase; ZEKE data, shift relative to bare I-; B
Δr34.7 ± 2.1kJ/molPDisCyr, Bishea, et al., 1992gas phase; B
Δr38. ± 8.4kJ/molTDAsDougherty and Roberts, 1974gas phase; B,M
Quantity Value Units Method Reference Comment
Δr68.6J/mol*KHPMSDougherty and Roberts, 1974gas phase; M
Quantity Value Units Method Reference Comment
Δr11.4 ± 0.84kJ/molTDAsHiraoka, Fujita, et al., 1905gas phase; B
Δr17.2 ± 1.3kJ/molTDAsDougherty and Roberts, 1974gas phase; B

C6H7N+ + Methane, iodo- = (C6H7N+ • Methane, iodo-)

By formula: C6H7N+ + CH3I = (C6H7N+ • CH3I)

Quantity Value Units Method Reference Comment
Δr41.kJ/molPHPMSMeot-Ner (Mautner) and El-Shall, 1986gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr75.J/mol*KN/AMeot-Ner (Mautner) and El-Shall, 1986gas phase; Entropy change calculated or estimated; M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
18.299.PHPMSMeot-Ner (Mautner) and El-Shall, 1986gas phase; Entropy change calculated or estimated; M

Chlorine anion + Methane, iodo- = (Chlorine anion • Methane, iodo-)

By formula: Cl- + CH3I = (Cl- • CH3I)

Quantity Value Units Method Reference Comment
Δr41.0 ± 0.84kJ/molTDAsDougherty and Roberts, 1974gas phase; B,M
Quantity Value Units Method Reference Comment
Δr31.J/mol*KHPMSDougherty and Roberts, 1974gas phase; Entropy change is questionable; M
Quantity Value Units Method Reference Comment
Δr29. ± 5.4kJ/molTDAsDougherty and Roberts, 1974gas phase; B

Hydrogen iodide + Methane, iodo- = Methane + Iodine

By formula: HI + CH3I = CH4 + I2

Quantity Value Units Method Reference Comment
Δr-52.55 ± 0.54kJ/molEqkGolden, Walsh, et al., 1965gas phase; ALS
Δr-53.0 ± 0.2kJ/molEqkGoy and Pritchard, 1965gas phase; ALS
Δr-46.2 ± 5.6kJ/molCmNichol and Ubbelohde, 1952gas phase; ALS

C12H16Nb (cr) + 2Iodine (cr) = C10H10I2Nb (cr) + 2Methane, iodo- (l)

By formula: C12H16Nb (cr) + 2I2 (cr) = C10H10I2Nb (cr) + 2CH3I (l)

Quantity Value Units Method Reference Comment
Δr-242.3 ± 2.4kJ/molRSCDiogo, Simoni, et al., 1993The difference between the enthalpies of formation of Nb(Cp)2(I)2 and Nb(Cp)2(Me)2 is calculated as -215.1 ± 2.6 kJ/mol; MS

C14H22CoN5O4 (solution) + Iodine (solution) = C13H19CoIN5O4 (solution) + Methane, iodo- (solution)

By formula: C14H22CoN5O4 (solution) + I2 (solution) = C13H19CoIN5O4 (solution) + CH3I (solution)

Quantity Value Units Method Reference Comment
Δr-92.9 ± 2.5kJ/molRSCToscano, Seligson, et al., 1989solvent: Bromoform; The enthalpy of solution of Co(py)(dmg)2(Me)(cr) was measured as 10.9 kJ/mol Toscano, Seligson, et al., 1989; MS

CH3I2- + 2Methane, iodo- = C2H6I3-

By formula: CH3I2- + 2CH3I = C2H6I3-

Quantity Value Units Method Reference Comment
Δr29.3 ± 0.84kJ/molTDAsHiraoka, Fujita, et al., 1905gas phase; B
Quantity Value Units Method Reference Comment
Δr4.35 ± 0.84kJ/molTDAsHiraoka, Fujita, et al., 1905gas phase; B

magnesium (cr) + Methane, iodo- (solution) = CH3IMg (solution)

By formula: Mg (cr) + CH3I (solution) = CH3IMg (solution)

Quantity Value Units Method Reference Comment
Δr-273.6 ± 0.8kJ/molRSCCarson and Skinner, 1950solvent: Diethyl ether; It was assumed that MeI(l) has a negligible solution enthalpy in ether; MS

CH2I- + Hydrogen cation = Methane, iodo-

By formula: CH2I- + H+ = CH3I

Quantity Value Units Method Reference Comment
Δr1616. ± 21.kJ/molG+TSIngemann and Nibbering, 1985gas phase; B
Quantity Value Units Method Reference Comment
Δr1587. ± 20.kJ/molIMRBIngemann and Nibbering, 1985gas phase; B

Mercury, dimethyl- (l) + 2Iodine (cr) = 2Methane, iodo- (l) + Mercury diiodide (cr)

By formula: C2H6Hg (l) + 2I2 (cr) = 2CH3I (l) + HgI2 (cr)

Quantity Value Units Method Reference Comment
Δr-184.5 ± 0.8kJ/molRSCHartley, Pritchard, et al., 1950Please also see Pedley and Rylance, 1977 and Cox and Pilcher, 1970, 2.; MS

Gallium trimethyl (l) + 3Iodine (cr) = GaI3 (cr) + 3Methane, iodo- (l)

By formula: C3H9Ga (l) + 3I2 (cr) = GaI3 (cr) + 3CH3I (l)

Quantity Value Units Method Reference Comment
Δr-200.0 ± 8.4kJ/molRSCFowell and Mortimer, 1958Please also see Pedley and Rylance, 1977 and Cox and Pilcher, 1970, 2.; MS

Gallium trimethyl (l) + 2Iodine (cr) = CH3GaI2 (cr) + 2Methane, iodo- (l)

By formula: C3H9Ga (l) + 2I2 (cr) = CH3GaI2 (cr) + 2CH3I (l)

Quantity Value Units Method Reference Comment
Δr-158.6 ± 4.2kJ/molRSCFowell and Mortimer, 1958Please also see Pedley and Rylance, 1977 and Cox and Pilcher, 1970, 2.; MS

C16H34P2Ru (solution) + Methane, iodo- (solution) = C16H33IP2Ru (solution) + Methane (solution)

By formula: C16H34P2Ru (solution) + CH3I (solution) = C16H33IP2Ru (solution) + CH4 (solution)

Quantity Value Units Method Reference Comment
Δr-188.3 ± 2.9kJ/molRSCLuo, Li, et al., 1995solvent: Tetrahydrofuran; MS

C22H36Zr (solution) + 2Iodine (solution) = C20H30I2Zr (solution) + 2Methane, iodo- (solution)

By formula: C22H36Zr (solution) + 2I2 (solution) = C20H30I2Zr (solution) + 2CH3I (solution)

Quantity Value Units Method Reference Comment
Δr-292.9 ± 2.5kJ/molRSCSchock and Marks, 1988solvent: Toluene; MS

C8H5MoNaO3 (solution) + Methane, iodo- (l) = C9H8MoO3 (solution) + Sodium iodide (cr)

By formula: C8H5MoNaO3 (solution) + CH3I (l) = C9H8MoO3 (solution) + INa (cr)

Quantity Value Units Method Reference Comment
Δr-32.2 ± 1.3kJ/molRSCNolan, López de la Vega, et al., 1986solvent: Tetrahydrofuran; MS

C12H16Zr (solution) + 2Iodine (solution) = C10H10I2Zr (solution) + 2Methane, iodo- (solution)

By formula: C12H16Zr (solution) + 2I2 (solution) = C10H10I2Zr (solution) + 2CH3I (solution)

Quantity Value Units Method Reference Comment
Δr-291.2 ± 2.5kJ/molRSCSchock and Marks, 1988solvent: Toluene; MS

C22H36Hf (solution) + 2Iodine (solution) = C20H30HfI2 (solution) + 2Methane, iodo- (solution)

By formula: C22H36Hf (solution) + 2I2 (solution) = C20H30HfI2 (solution) + 2CH3I (solution)

Quantity Value Units Method Reference Comment
Δr-265.3 ± 3.3kJ/molRSCSchock and Marks, 1988solvent: Toluene; MS

Hydrogen + 2Methane, iodo- = 2Methane + Iodine

By formula: H2 + 2CH3I = 2CH4 + I2

Quantity Value Units Method Reference Comment
Δr-126. ± 3.kJ/molChydCarson, Carter, et al., 1961liquid phase; solvent: Ether; ALS

Methane + Methane, diiodo- = 2Methane, iodo-

By formula: CH4 + CH2I2 = 2CH3I

Quantity Value Units Method Reference Comment
Δr-20. ± 4.2kJ/molEqkFuruyama, Golden, et al., 1968gas phase; ALS

Gas phase ion energetics data

Go To: Top, Gas phase thermochemistry data, Reaction thermochemistry data, Ion clustering data, Gas Chromatography, References, Notes

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

Data evaluated as indicated in comments:
HL - Edward P. Hunter and Sharon G. Lias
L - Sharon G. Lias

Data compiled as indicated in comments:
B - John E. Bartmess
LL - Sharon G. Lias and Joel F. Liebman
LBLHLM - Sharon G. Lias, John E. Bartmess, Joel F. Liebman, John L. Holmes, Rhoda D. Levin, and W. Gary Mallard
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi
RDSH - Henry M. Rosenstock, Keith Draxl, Bruce W. Steiner, and John T. Herron

Quantity Value Units Method Reference Comment
IE (evaluated)9.54 ± 0.02eVN/AN/AL
Quantity Value Units Method Reference Comment
Proton affinity (review)691.7kJ/molN/AHunter and Lias, 1998HL
Quantity Value Units Method Reference Comment
Gas basicity665.5kJ/molN/AHunter and Lias, 1998HL

Electron affinity determinations

EA (eV) Method Reference Comment
0.110 ± 0.020LPESKim, Kelley, et al., 1999B
0.30 ± 0.20NBIEMoutinho, Aten, et al., 1974Stated electron affinity is the Vertical Detachment Energy; B

Ionization energy determinations

IE (eV) Method Reference Comment
9.54 ± 0.05EIHolmes and Lossing, 1991LL
9.54PECarlson, Gerard, et al., 1988LL
10.86SBaig, Connerade, et al., 1982LBLHLM
9.54PEKimura, Katsumata, et al., 1981LLK
9.538EQLias and Ausloos, 1978LLK
9.54PIPECOMintz and Baer, 1976LLK
9.53 ± 0.01PITsai, Baer, et al., 1975LLK
9.538SHochmann, Templet, et al., 1975LLK
9.54PEBoschi and Salahub, 1974LLK
9.48 ± 0.03EIJohnstone and Mellon, 1972LLK
9.538SBoschi and Salahub, 1972LLK
9.52PEBrogli and Heilbronner, 1971LLK
10.14PEBrogli and Heilbronner, 1971LLK
9.50PERagle, Stenhouse, et al., 1970RDSH
9.54PEPotts, Lempka, et al., 1970RDSH
9.534 ± 0.005TEBaer, Peatman, et al., 1969RDSH
9.538 ± 0.003SPrice, 1936RDSH
9.53PEUtsunomiya, Kobayashi, et al., 1980Vertical value; LLK
9.9PEDromey and Peel, 1974Vertical value; LLK
9.51PEUehara, Saito, et al., 1973Vertical value; LLK

Appearance energy determinations

Ion AE (eV) Other Products MethodReferenceComment
CH+21.2 ± 0.2?EIReed and Snedden, 1956RDSH
CH2+14.6 ± 0.2HIEITsuda and Hamill, 1964RDSH
CH2I+12.78HEIHolmes, Lossing, et al., 1988LL
CH2I+12.08 ± 0.09HEIMartin, Lampe, et al., 1966RDSH
CH3+12.18IPITraeger and McLoughlin, 1981LLK
CH3+12.24 ± 0.01IPIPECOMintz and Baer, 1976LLK
CH3+12.25 ± 0.03IPITsai, Baer, et al., 1975LLK
CH3+12.07 ± 0.07IEIJohnstone and Mellon, 1972LLK
CH3+12.260 ± 0.013IPINicholson, 1970RDSH
CH3+12.22IEILossing and Semeluk, 1970RDSH
I+12.9 ± 0.05CH3EITsuda, Melton, et al., 1964RDSH

De-protonation reactions

CH2I- + Hydrogen cation = Methane, iodo-

By formula: CH2I- + H+ = CH3I

Quantity Value Units Method Reference Comment
Δr1616. ± 21.kJ/molG+TSIngemann and Nibbering, 1985gas phase; B
Quantity Value Units Method Reference Comment
Δr1587. ± 20.kJ/molIMRBIngemann and Nibbering, 1985gas phase; B

Ion clustering data

Go To: Top, Gas phase thermochemistry data, Reaction thermochemistry data, Gas phase ion energetics data, Gas Chromatography, 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. Searches may be limited to ion clustering reactions. A general reaction search form is also available.

Clustering reactions

CH3I2- + 2Methane, iodo- = C2H6I3-

By formula: CH3I2- + 2CH3I = C2H6I3-

Quantity Value Units Method Reference Comment
Δr29.3 ± 0.84kJ/molTDAsHiraoka, Fujita, et al., 1905gas phase; B
Quantity Value Units Method Reference Comment
Δr4.35 ± 0.84kJ/molTDAsHiraoka, Fujita, et al., 1905gas phase; B

C6H7N+ + Methane, iodo- = (C6H7N+ • Methane, iodo-)

By formula: C6H7N+ + CH3I = (C6H7N+ • CH3I)

Quantity Value Units Method Reference Comment
Δr41.kJ/molPHPMSMeot-Ner (Mautner) and El-Shall, 1986gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr75.J/mol*KN/AMeot-Ner (Mautner) and El-Shall, 1986gas phase; Entropy change calculated or estimated; M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
18.299.PHPMSMeot-Ner (Mautner) and El-Shall, 1986gas phase; Entropy change calculated or estimated; M

Chlorine anion + Methane, iodo- = (Chlorine anion • Methane, iodo-)

By formula: Cl- + CH3I = (Cl- • CH3I)

Quantity Value Units Method Reference Comment
Δr41.0 ± 0.84kJ/molTDAsDougherty and Roberts, 1974gas phase; B,M
Quantity Value Units Method Reference Comment
Δr31.J/mol*KHPMSDougherty and Roberts, 1974gas phase; Entropy change is questionable; M
Quantity Value Units Method Reference Comment
Δr29. ± 5.4kJ/molTDAsDougherty and Roberts, 1974gas phase; B

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

By formula: I- + CH3I = (I- • CH3I)

Quantity Value Units Method Reference Comment
Δr35.7 ± 0.84kJ/molN/AVan Duzor, Wei, et al., 2010gas phase; B
Δr32.6 ± 0.84kJ/molTDAsHiraoka, Fujita, et al., 1905gas phase; B
Δr35.1 ± 2.1kJ/molN/AArnold, Neumark, et al., 1995gas phase; ZEKE data, shift relative to bare I-; B
Δr34.7 ± 2.1kJ/molPDisCyr, Bishea, et al., 1992gas phase; B
Δr38. ± 8.4kJ/molTDAsDougherty and Roberts, 1974gas phase; B,M
Quantity Value Units Method Reference Comment
Δr68.6J/mol*KHPMSDougherty and Roberts, 1974gas phase; M
Quantity Value Units Method Reference Comment
Δr11.4 ± 0.84kJ/molTDAsHiraoka, Fujita, et al., 1905gas phase; B
Δr17.2 ± 1.3kJ/molTDAsDougherty and Roberts, 1974gas phase; B

Gas Chromatography

Go To: Top, Gas phase thermochemistry data, Reaction thermochemistry data, Gas phase ion energetics data, Ion clustering 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: NIST Mass Spectrometry Data Center, William E. Wallace, director

Kovats' RI, non-polar column, isothermal

View large format table.

Column type Active phase Temperature (C) I Reference Comment
PackedOV-1100.523.Castello and Gerbino, 1988He, Chromosorb W DMCS; Column length: 3. m
PackedOV-1125.528.Castello and Gerbino, 1988He, Chromosorb W DMCS; Column length: 3. m
PackedOV-175.518.Castello and Gerbino, 1988He, Chromosorb W DMCS; Column length: 3. m
PackedApolane70.528.6Riedo, Fritz, et al., 1976He, Chromosorb; Column length: 2.4 m
PackedSqualane27.502.Hively and Hinton, 1968He, Chromosorb P; Column length: 15. m; Column diameter: 0.25 mm
PackedSqualane49.508.Hively and Hinton, 1968He, Chromosorb P; Column length: 15. m; Column diameter: 0.25 mm
PackedSqualane67.513.Hively and Hinton, 1968He, Chromosorb P; Column length: 15. m; Column diameter: 0.25 mm
PackedSqualane86.518.Hively and Hinton, 1968He, Chromosorb P; Column length: 15. m; Column diameter: 0.25 mm
PackedDC-200100.524.Rohrschneider, 1966Column length: 4. m
PackedSqualane100.516.Rohrschneider, 1966Column length: 5. m
PackedApiezon L100.554.Rohrschneider, 1966Column length: 5. m

Kovats' RI, polar column, isothermal

View large format table.

Column type Active phase Temperature (C) I Reference Comment
PackedSP-1000100.804.33Castello and Gerbino, 1988He, Chromosorb W DMCS; Column length: 3. m
PackedSP-1000125.802.99Castello and Gerbino, 1988He, Chromosorb W DMCS; Column length: 3. m
PackedSP-100075.818.02Castello and Gerbino, 1988He, Chromosorb W DMCS; Column length: 3. m
PackedCarbowax 20M100.833.Rohrschneider, 1966Column length: 2. m

Van Den Dool and Kratz RI, non-polar column, temperature ramp

View large format table.

Column type Active phase I Reference Comment
CapillaryDB-1506.Helmig, Pollock, et al., 199630. m/0.25 mm/1. μm, 6. K/min; Tstart: -50. C; Tend: 180. C
CapillaryDB-5530.Helmig, Pollock, et al., 199660. m/0.33 mm/0.25 μm, 6. K/min; Tstart: -50. C; Tend: 180. C
CapillaryDB-1523.Helmig and Greenberg, 199560. m/0.33 mm/0.25 μm, 6. K/min; Tstart: -50. C; Tend: 180. C

Normal alkane RI, non-polar column, custom temperature program

View large format table.

Column type Active phase I Reference Comment
CapillaryPolydimethyl siloxanes515.Zenkevich, 2001Program: not specified
CapillarySPB-1509.Flanagan, Streete, et al., 199760. m/0.53 mm/5. μm, He; Program: 40C(6min) => 5C/min => 80C => 10C/min => 200C
CapillarySPB-1509.Strete, Ruprah, et al., 199260. m/0.53 mm/5.0 μm, Helium; Program: 40 0C (6 min) 5 0C/min -> 80 0C 10 0C/min -> 200 0C
CapillarySPB-1515.Strete, Ruprah, et al., 199260. m/0.53 mm/5.0 μm, Helium; Program: not specified
CapillaryOV-1515.Ramsey and Flanagan, 1982Program: not specified

Normal alkane RI, polar column, custom temperature program

View large format table.

Column type Active phase I Reference Comment
CapillaryCarbowax 20M806.Ramsey and Flanagan, 1982Program: not specified

References

Go To: Top, Gas phase thermochemistry data, Reaction thermochemistry data, Gas phase ion energetics data, Ion clustering data, Gas Chromatography, Notes

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

Golden, Walsh, et al., 1965
Golden, D.M.; Walsh, R.; Benson, S.W., The thermochemistry of the gas phase equilibrium I2 + CH4 «=» CH3I + HI and the heat of formation of the methyl radical, J. Am. Chem. Soc., 1965, 87, 4053-4057. [all data]

Cox and Pilcher, 1970
Cox, J.D.; Pilcher, G., Thermochemistry of Organic and Organometallic Compounds, Academic Press, New York, 1970, 1-636. [all data]

Goy and Pritchard, 1965
Goy, C.A.; Pritchard, H.O., Kinetics and thermodynamics of the reaction between iodine and methane and the heat of formation of methyl iodide, J. Phys. Chem., 1965, 69, 3040-3041. [all data]

Carson, Carter, et al., 1961
Carson, A.S.; Carter, W.; Pedley, J.B., The thermochemistry of reductions caused by lithium aluminium hydride I. The C-I bond dissociation energy in CH3I, Proc. Roy. Soc. London A, 1961, 260, 550-557. [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]

Arnold, Neumark, et al., 1995
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]

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

Meot-Ner (Mautner) and El-Shall, 1986
Meot-Ner (Mautner), M.; El-Shall, M.S., Ionic Charge Transfer Complexes. 1. Cationic Complexes with Delocalized and Partially Localized pi Systems, J. Am. Chem. Soc., 1986, 108, 15, 4386, https://doi.org/10.1021/ja00275a026 . [all data]

Nichol and Ubbelohde, 1952
Nichol, R.J.; Ubbelohde, A.R., A thermochemical evaluation of bond strengths in some carbon compounds. part II. Bond strengths based on the reaction CH3I + HI = CH4 + I2, J. Am. Chem. Soc., 1952, 415-421. [all data]

Diogo, Simoni, et al., 1993
Diogo, H.P.; Simoni, J.A.; Minas da Piedade, M.E.; Dias, A.R.; Martinho Simões, J.A., J. Am. Chem. Soc., 1993, 115, 2764. [all data]

Toscano, Seligson, et al., 1989
Toscano, P.J.; Seligson, A.L.; Curran, M.T.; Skrobutt, A.T.; Sonnenberger, D.C., Inorg. Chem., 1989, 28, 166; ibid. 1989. [all data]

Carson and Skinner, 1950
Carson, A.S.; Skinner, H.A., Nature, 1950, 165, 484. [all data]

Ingemann and Nibbering, 1985
Ingemann, S.; Nibbering, N.M.M., Gas-phase acidity of CH3X [X = P(CH3)2, SCH3, F, Cl, Br, I] compounds, J. Chem. Soc. Perkin Trans. 2, 1985, 837. [all data]

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Notes

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