1-Propene, 2-methyl-

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Reaction thermochemistry data

Go To: Top, Gas phase ion energetics data, Vibrational and/or electronic energy levels, 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
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

C4H7- + Hydrogen cation = 1-Propene, 2-methyl-

By formula: C4H7- + H+ = C4H8

Quantity Value Units Method Reference Comment
Δr393.0 ± 1.8kcal/molEndoWenthold, Hu, et al., 1999gas phase; B
Δr387.0 ± 2.0kcal/molD-EAWenthold, Polak, et al., 1996gas phase; B
Δr390.3 ± 2.3kcal/molG+TSBartmess and Burnham, 1984gas phase; B
Quantity Value Units Method Reference Comment
Δr385.6 ± 1.9kcal/molH-TSWenthold, Hu, et al., 1999gas phase; B
Δr379.6 ± 2.1kcal/molH-TSWenthold, Polak, et al., 1996gas phase; B
Δr382.9 ± 2.2kcal/molIMREBartmess and Burnham, 1984gas phase; B

NH4+ + 1-Propene, 2-methyl- = (NH4+ • 1-Propene, 2-methyl-)

By formula: H4N+ + C4H8 = (H4N+ • C4H8)

Quantity Value Units Method Reference Comment
Δr35.0kcal/molPHPMSMeot-Ner (Mautner) and Sieck, 1991gas phase; condensation; M
Δr34.9kcal/molPHPMSMeot-Ner (Mautner) and Sieck, 1990gas phase; forms t-C4H9NH3+; M
Quantity Value Units Method Reference Comment
Δr37.1cal/mol*KPHPMSMeot-Ner (Mautner) and Sieck, 1991gas phase; condensation; M
Δr39.2cal/mol*KPHPMSMeot-Ner (Mautner) and Sieck, 1990gas phase; forms t-C4H9NH3+; M

Propane, 2-chloro-2-methyl- = 1-Propene, 2-methyl- + Hydrogen chloride

By formula: C4H9Cl = C4H8 + HCl

Quantity Value Units Method Reference Comment
Δr17.7 ± 0.5kcal/molEqkHowlett, 1955gas phase; ALS
Δr17.70kcal/molEqkHowlett, 1951gas phase; Hf-gas-(390) -44.4 kcal/mol; ALS
Δr17.1 ± 0.5kcal/molEqkKistiakowsky and Stauffer, 1937gas phase; ALS

1-Propene, 2-methyl- + Ethanol = Propane, 2-ethoxy-2-methyl-

By formula: C4H8 + C2H6O = C6H14O

Quantity Value Units Method Reference Comment
Δr-7.65kcal/molCmSola, Pericas, et al., 1995liquid phase; ALS
Δr-7.65kcal/molKinSola, Pericas, et al., 1995liquid phase; ALS
Δr-14.9 ± 0.5kcal/molEqkIborra, Izquierdo, et al., 1989gas phase; GC; ALS

C3H9Si+ + 1-Propene, 2-methyl- = (C3H9Si+ • 1-Propene, 2-methyl-)

By formula: C3H9Si+ + C4H8 = (C3H9Si+ • C4H8)

Quantity Value Units Method Reference Comment
Δr36.5kcal/molPHPMSLi and Stone, 1989gas phase; condensation; M
Quantity Value Units Method Reference Comment
Δr42.7cal/mol*KPHPMSLi and Stone, 1989gas phase; condensation; M

1-Propene, 2-methyl- + Hydrogen = Isobutane

By formula: C4H8 + H2 = C4H10

Quantity Value Units Method Reference Comment
Δr-28.15 ± 0.10kcal/molChydKistiakowsky, Ruhoff, et al., 1935gas phase; Reanalyzed by Cox and Pilcher, 1970, Original value = -28.39 ± 0.18 kcal/mol; At 355 °K; ALS

tert-Butyl iodide = Hydrogen iodide + 1-Propene, 2-methyl-

By formula: C4H9I = HI + C4H8

Quantity Value Units Method Reference Comment
Δr-19.4 ± 0.5kcal/molEqkBenson and Amano, 1962gas phase; ALS
Δr-19.2 ± 1.0kcal/molEqkJones and Ogg, 1937gas phase; At 408-464 K; ALS

1-Propene, 2-methyl- + Isopropyl Alcohol = Propane, 2-methyl-2-(1-methylethoxy)-

By formula: C4H8 + C3H8O = C7H16O

Quantity Value Units Method Reference Comment
Δr-5.47 ± 0.31kcal/molEqkCalderon, Tejero, et al., 1997liquid phase; ALS
Δr-5.19 ± 0.38kcal/molCmSola, Pericas, et al., 1997liquid phase; ALS

Lithium ion (1+) + 1-Propene, 2-methyl- = (Lithium ion (1+) • 1-Propene, 2-methyl-)

By formula: Li+ + C4H8 = (Li+ • C4H8)

Quantity Value Units Method Reference Comment
Δr28.kcal/molICRStaley and Beauchamp, 1975gas phase; switching reaction(Li+)H2O, from graph; Dzidic and Kebarle, 1970 extrapolated; M

1-Propene, 2-methyl- + Hydrogen chloride = Propane, 2-chloro-2-methyl-

By formula: C4H8 + HCl = C4H9Cl

Quantity Value Units Method Reference Comment
Δr-15.08 ± 0.42kcal/molCmArnett and Pienta, 1980liquid phase; solvent: Methylene chloride; Hydrochloronation; ALS

1-Propene, 2-methyl- + Water = 2-Propanol, 2-methyl-

By formula: C4H8 + H2O = C4H10O

Quantity Value Units Method Reference Comment
Δr-12.775kcal/molEqkEberz and Lucas, 1934gas phase; solvent: Aqueous; Heat of hydration; ALS

Sodium ion (1+) + 1-Propene, 2-methyl- = (Sodium ion (1+) • 1-Propene, 2-methyl-)

By formula: Na+ + C4H8 = (Na+ • C4H8)

Free energy of reaction

ΔrG° (kcal/mol) T (K) Method Reference Comment
10.0298.IMREMcMahon and Ohanessian, 2000Anchor alanine=39.89; RCD

(CAS Reg. No. 38130-30-2 • 42949672951-Propene, 2-methyl-) + 1-Propene, 2-methyl- = CAS Reg. No. 38130-30-2

By formula: (CAS Reg. No. 38130-30-2 • 4294967295C4H8) + C4H8 = CAS Reg. No. 38130-30-2

Quantity Value Units Method Reference Comment
Δr15.5 ± 2.1kcal/molN/ADePuy, Gronert, et al., 1989gas phase; B

(i-C4H9 • 42949672951-Propene, 2-methyl-) + 1-Propene, 2-methyl- = i-C4H9

By formula: (C4H9 • 4294967295C4H8) + C4H8 = C4H9

Quantity Value Units Method Reference Comment
Δr15.3 ± 2.1kcal/molN/ADePuy, Gronert, et al., 1989gas phase; B

Propane, 2-methoxy-2-methyl- = 1-Propene, 2-methyl- + Methyl Alcohol

By formula: C5H12O = C4H8 + CH4O

Quantity Value Units Method Reference Comment
Δr9.51 ± 0.1kcal/molCmArntz and Gottlieb, 1985gas phase; At 319K; ALS

Propane, 1,2-dibromo-2-methyl- = 1-Propene, 2-methyl- + Bromine

By formula: C4H8Br2 = C4H8 + Br2

Quantity Value Units Method Reference Comment
Δr33.40 ± 0.11kcal/molCmSunner and Wulff, 1974liquid phase; ALS

1-Propene, 2-methyl- + 2-Butanol = 2-(tert-butoxy)butane

By formula: C4H8 + C4H10O = C8H18O

Quantity Value Units Method Reference Comment
Δr-9.01 ± 0.57kcal/molEqkSharonov, Mishentseva, et al., 1991liquid phase; ALS

1-Propene, 2-methyl- + 1-Propanol, 2-methyl- = Propane, 1-(1,1-dimethylethoxy)-2-methyl-

By formula: C4H8 + C4H10O = C8H18O

Quantity Value Units Method Reference Comment
Δr-8.68 ± 0.43kcal/molEqkSharonov, Mishentseva, et al., 1991liquid phase; ALS

1-Propene, 2-methyl- + 1-Butanol = 1-Tert-butoxybutane

By formula: C4H8 + C4H10O = C8H18O

Quantity Value Units Method Reference Comment
Δr-8.32 ± 0.65kcal/molEqkSharonov, Mishentseva, et al., 1991liquid phase; ALS

Propane, 2-ethoxy-2-methyl- = 1-Propene, 2-methyl- + Ethanol

By formula: C6H14O = C4H8 + C2H6O

Quantity Value Units Method Reference Comment
Δr8.47 ± 0.46kcal/molEqkSharonov, Rozhnov, et al., 1995liquid phase; ALS

Propane, 2-bromo-2-methyl- = 1-Propene, 2-methyl- + Hydrogen chloride

By formula: C4H9Br = C4H8 + HCl

Quantity Value Units Method Reference Comment
Δr18.9 ± 0.9kcal/molEqkKistiakowsky and Stauffer, 1937gas phase; ALS

Hydrogen bromide + 1-Propene, 2-methyl- = Propane, 2-bromo-2-methyl-

By formula: HBr + C4H8 = C4H9Br

Quantity Value Units Method Reference Comment
Δr-18.850kcal/molEqkHowlett, 1957gas phase; ALS

1-Propene, 2-methyl- + Methyl Alcohol = Propane, 2-methoxy-2-methyl-

By formula: C4H8 + CH4O = C5H12O

Quantity Value Units Method Reference Comment
Δr-8.08kcal/molCmSol, Perics, et al., 1994liquid phase; ALS

2-Propanol, 2-methyl- = 1-Propene, 2-methyl- + Water

By formula: C4H10O = C4H8 + H2O

Quantity Value Units Method Reference Comment
Δr12.6kcal/molEqkTaft and Riesz, 1955liquid phase; ALS

p-Cresol + 1-Propene, 2-methyl- = Phenol, 2-(1,1-dimethylethyl)-4-methyl-

By formula: C7H8O + C4H8 = C11H16O

Quantity Value Units Method Reference Comment
Δr15.0 ± 0.67kcal/molEqkVerevkin, Nesterova, et al., 1984gas phase; ALS

Phenol, p-tert-butyl- = Phenol + 1-Propene, 2-methyl-

By formula: C10H14O = C6H6O + C4H8

Quantity Value Units Method Reference Comment
Δr17.0 ± 0.50kcal/molEqkVerevkin, 1982gas phase; ALS

Gas phase ion energetics data

Go To: Top, Reaction thermochemistry data, Vibrational and/or electronic energy levels, 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
MM - Michael M. Meot-Ner (Mautner)
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

View reactions leading to C4H8+ (ion structure unspecified)

Quantity Value Units Method Reference Comment
IE (evaluated)9.22 ± 0.02eVN/AN/AL
Quantity Value Units Method Reference Comment
Proton affinity (review)191.7kcal/molN/AHunter and Lias, 1998HL
Quantity Value Units Method Reference Comment
Gas basicity185.4kcal/molN/AHunter and Lias, 1998HL

Proton affinity at 298K

Proton affinity (kcal/mol) Reference Comment
191.8 ± 1.1Bouchoux and Salpin, 1999T = 300K; Re-evaluated thermokinetic parametric fitting by the authors using reference base GBs and PAs from Hunter and Lias, 1998; MM
191.8 ± 1.1Bouchoux and Salpin, 1999T = 298K; MM
192.4 ± 1.6Cleven, Hoke, et al., 1996PA > butyronitrile, < benzonitrile; MM

Gas basicity at 298K

Gas basicity (review) (kcal/mol) Reference Comment
185.5 ± 0.65Bouchoux and Salpin, 1999T = 300K; Re-evaluated thermokinetic parametric fitting by the authors using reference base GBs and PAs from Hunter and Lias, 1998; MM
185.5 ± 0.65Bouchoux and Salpin, 1999T = 298K; MM

Ionization energy determinations

IE (eV) Method Reference Comment
9.19PITraeger, 1986LBLHLM
9.24 ± 0.05EIHolmes and Lossing, 1983LBLHLM
9.24 ± 0.02PEBieri, Burger, et al., 1977LLK
9.239 ± 0.003PEMasclet, Grosjean, et al., 1973LLK
9.19EILossing, 1972LLK
9.21PEFrost and Sandhu, 1971LLK
9.17PEDewar and Worley, 1969RDSH
9.23 ± 0.02PIWatanabe, Nakayama, et al., 1962RDSH
9.23PIBralsford, Harris, et al., 1960RDSH
9.41PEWiberg, Ellison, et al., 1976Vertical value; LLK
9.39PEKoenig, Balle, et al., 1975Vertical value; LLK
9.45PEKimura, Katsumata, et al., 1975Vertical value; LLK

Appearance energy determinations

Ion AE (eV) Other Products MethodReferenceComment
CH3+16.4C3H5EISenSharma and Franklin, 1973LLK
C2H4+12.0 ± 0.25?EIMeisels, Park, et al., 1970RDSH
C3H5+11.33CH3PITraeger, 1984LBLHLM
C3H5+11.8CH3EISenSharma and Franklin, 1973LLK
C3H5+11.45CH3EILossing, 1972LLK
C4H6+11.3 ± 0.1H2EIHolmes, Weese, et al., 1977LLK
C4H7+11.26HPITraeger, 1986LBLHLM
C4H7+11.41HEILossing, 1972LLK

De-protonation reactions

C4H7- + Hydrogen cation = 1-Propene, 2-methyl-

By formula: C4H7- + H+ = C4H8

Quantity Value Units Method Reference Comment
Δr393.0 ± 1.8kcal/molEndoWenthold, Hu, et al., 1999gas phase; B
Δr387.0 ± 2.0kcal/molD-EAWenthold, Polak, et al., 1996gas phase; B
Δr390.3 ± 2.3kcal/molG+TSBartmess and Burnham, 1984gas phase; B
Quantity Value Units Method Reference Comment
Δr385.6 ± 1.9kcal/molH-TSWenthold, Hu, et al., 1999gas phase; B
Δr379.6 ± 2.1kcal/molH-TSWenthold, Polak, et al., 1996gas phase; B
Δr382.9 ± 2.2kcal/molIMREBartmess and Burnham, 1984gas phase; B

Vibrational and/or electronic energy levels

Go To: Top, 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 by: Takehiko Shimanouchi

Symmetry:   C     Symmetry Number σ = 2


 Sym.   No   Approximate   Selected Freq.  Infrared   Raman   Comments 
 Species   type of mode   Value   Rating   Value  Phase  Value  Phase

a1 1 CH2 s-str 2989  D 2991 M sln. 2989 S p liq.
a1 2 CH3 d-str 2941  C 2940.8 gas 2930 W p liq.
a1 3 CH3 s-str 2911  D 2919 W gas 2911 S p liq.
a1 4 C=C str 1661  C 1661.1 S gas 1655 S p liq.
a1 5 CH3 d-deform 1470  C 1469.6 S gas 1462 VW liq.
a1 6 CH2 scis 1416  D 1419 W sln. 1416 S p liq.
a1 7 CH3 s-deform 1366  D 1366 VW p liq.
a1 8 CH3 rock 1064  C 1063.9 S gas 1058 W p liq.
a1 9 C-C str 801  C 801 W gas 803 VS p liq.
a1 10 C=CC2 ip-deform 383  D 384 W sln. 383 W liq.
a2 11 CH3 d-str 2970  D  ia 2970 W p liq. OV17)
a2 12 CH3 d-deform 1459  D  ia 1459 VW liq.
a2 13 CH3 rock 1076  E  ia CF
a2 14 CH2 twist 981  E  ia CF
a2 15 CH3 torsion 193  E  ia CF
b1 16 CH2 a-str 3086  C 3086.0 S gas 3079 W dp liq.
b1 17 CH3 d-str 2980  C 2980.4 gas 2970 W dp liq. OV11)
b1 18 CH3 s-str 2893  C 2892.9 W gas 2892 W dp liq.
b1 19 CH3 d-deform 1458  C 1458.4 S gas
b1 20 CH3 s-deform 1381  C 1381.2 S gas 1386 W liq.
b1 21 C-C str 1282  C 1281.9 S gas 1281 W liq.
b1 22 CH3 rock 1043  E CF
b1 23 CH2 rock 974  C 973.7 W gas 972 VW liq.
b1 24 C=CC2 ip-deform 430  D 430 sh sln.
b2 25 CH3 d-str 2945  C 2944.9 S gas
b2 26 CH3 d-deform 1444  C 1443.7 S gas 1439 VW liq.
b2 27 CH3 rock 1079  C 1079.0 S gas
b2 28 CH2 wag 890  C 889.7 VS gas 883 W dp liq.
b2 29 C=CC2 op-deform 429  C 429.1 S gas 431 W dp liq.
b2 30 CH3 torsion 196  C 196 VW gas

Source: Shimanouchi, 1972

Notes

VSVery strong
SStrong
MMedium
WWeak
VWVery weak
iaInactive
shShoulder
pPolarized
dpDepolarized
CFCalculated frequency
OVOverlapped by band indicated in parentheses.
C3~6 cm-1 uncertainty
D6~15 cm-1 uncertainty
E15~30 cm-1 uncertainty

Gas Chromatography

Go To: Top, Reaction thermochemistry data, Gas phase ion energetics data, Vibrational and/or electronic energy levels, 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
CapillaryBPX-530.394.Aflalaye, Sternberg, et al., 199512. m/0.15 mm/0.25 μm, H2
CapillaryCP Sil 5 CB20.391.Do and Raulin, 199225. m/0.15 mm/2. μm, H2
CapillaryPoraPLOT Q100.389.Do and Raulin, 198910. m/0.32 mm/10. μm, H2
CapillaryPoraPLOT Q160.390.Do and Raulin, 198910. m/0.32 mm/10. μm, H2
CapillaryHP-PONA40.390.Lubeck and Sutton, 198450. m/0.21 mm/0.5 μm, H2
CapillarySE-3060.390.Bredael, 1982Column length: 100. m; Column diameter: 0.5 mm
CapillaryOV-120.380.Nijs and Jacobs, 1981He; Column length: 150. m; Column diameter: 0.50 mm
PackedSqualane80.383.Chrétien and Dubois, 1977 
CapillarySqualane40.383.Matukuma, 1969N2; Column length: 91.4 m; Column diameter: 0.25 mm
PackedSqualane27.383.Hively and Hinton, 1968He, Chromosorb P; Column length: 15. m; Column diameter: 0.25 mm
PackedSqualane86.384.Hively and Hinton, 1968He, Chromosorb P; Column length: 15. m; Column diameter: 0.25 mm
PackedSE-3070.390.Widmer, 1967Diatoport S; Column length: 7.9 m
PackedSqualane26.382.Zulaïca and Guiochon, 1966Column length: 10. m

Kovats' RI, non-polar column, custom temperature program

View large format table.

Column type Active phase I Reference Comment
CapillaryPetrocol DH-100392.Haagen-Smit Laboratory, 1997He; Column length: 100. m; Column diameter: 0.2 mm; Program: 5C(10min) => 5C/min => 50C(48min) => 1.5C/min => 195C(91min)
CapillaryDB-1391.Hoekman, 199360. m/0.32 mm/1.0 μm, He; Program: -40 C for 12 min; -40 - 125 C at 3 deg.min; 125-185 C at 6 deg/min; 185 - 220 C at 20 deg/min; hold 220 C for 2 min

Kovats' RI, polar column, isothermal

View large format table.

Column type Active phase Temperature (C) I Reference Comment
PackedCarbowax 20M130.438.Widmer, 1967Diatoport P; Column length: 7.9 m
PackedCarbowax 20M70.427.Widmer, 1967Diatoport P; Column length: 7.9 m

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

View large format table.

Column type Active phase I Reference Comment
CapillaryPetrocol DH384.White, Hackett, et al., 1992100. m/0.25 mm/0.5 μm, He, 1. K/min; Tstart: 30. C; Tend: 220. C

Normal alkane RI, non-polar column, isothermal

View large format table.

Column type Active phase Temperature (C) I Reference Comment
CapillaryMethyl Silicone50.383.N/AN2; Column length: 74.6 m; Column diameter: 0.28 mm
PackedMethyl Silicone50.400.Huguet, 1961Nitrogen, Celite C-22; Column length: 2.5 m

Normal alkane RI, non-polar column, temperature ramp

View large format table.

Column type Active phase I Reference Comment
CapillaryPolydimethyl siloxane: CP-Sil 5 CB385.Bramston-Cook, 201360. m/0.25 mm/1.0 μm, Helium, 45. C @ 1.45 min, 3.6 K/min, 210. C @ 2.72 min
CapillaryPetrocol DH370.Supelco, 2012100. m/0.25 mm/0.50 μm, Helium, 20. C @ 15. min, 15. K/min, 220. C @ 30. min
CapillaryOV-101388.Chupalov and Zenkevich, 1996N2, 3. K/min; Column length: 52. m; Column diameter: 0.26 mm; Tstart: 50. C; Tend: 220. C
CapillaryDB-1386.Ciccioli, Cecinato, et al., 199260. m/0.32 mm/1.2 μm, He, 30. C @ 10. min, 3. K/min; Tend: 240. C

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

View large format table.

Column type Active phase I Reference Comment
CapillaryMethyl Silicone384.Chen and Feng, 2007Program: not specified
CapillaryMethyl Silicone390.Blunden, Aneja, et al., 200560. m/0.32 mm/1.0 μm, Helium; Program: -50 0C (2 min) 8 0C/min -> 200 0C (7.75 min) 25 0C -> 225 0C (8 min)
CapillaryPolydimethyl siloxane383.Junkes, Castanho, et al., 2003Program: not specified
CapillaryMethyl Silicone387.Spieksma, 1999Program: not specified
CapillaryPolydimethyl siloxanes388.Zenkevich, Chupalov, et al., 1996Program: not specified
PackedApieson L390.Kojima, Fujii, et al., 1980Chromosorb W; Column length: 20. m; Program: not specified
PackedSE-30390.Robinson and Odell, 1971N2, Chromosorb W; Column length: 6.1 m; Program: 50C910min) => 20C/min => 90(6min) => 10C/min => 150C(hold)

References

Go To: Top, Reaction thermochemistry data, Gas phase ion energetics data, Vibrational and/or electronic energy levels, Gas Chromatography, Notes

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

Wenthold, Hu, et al., 1999
Wenthold, P.G.; Hu, J.; Squires, R.R.; Lineberger, W.C., Photoelectron spectroscopy of the trimethylenemethane negative ion, J. Am. Soc. Mass Spectrom., 1999, 10, 9, 800-809, https://doi.org/10.1016/S1044-0305(99)00043-4 . [all data]

Wenthold, Polak, et al., 1996
Wenthold, P.G.; Polak, M.L.; Lineberger, W.C., Photoelectron Spectroscopy of the Allyl and 2-Methylallyl Anions, J. Phys. Chem., 1996, 100, 17, 6920, https://doi.org/10.1021/jp953401n . [all data]

Bartmess and Burnham, 1984
Bartmess, J.E.; Burnham, R., Effect of central substituents on the gas phase acidities of propenes, J. Org. Chem., 1984, 49, 1382. [all data]

Meot-Ner (Mautner) and Sieck, 1991
Meot-Ner (Mautner), M.; Sieck, L.W., Proton affinity ladders from variable-temperature equilibrium measurements. 1. A reevaluation of the upper proton affinity range, J. Am. Chem. Soc., 1991, 113, 12, 4448, https://doi.org/10.1021/ja00012a012 . [all data]

Meot-Ner (Mautner) and Sieck, 1990
Meot-Ner (Mautner), M.; Sieck, L.W., Ion Thermochemistry at High Temperatures. 1. Thermochemistry of the Ammonium Ion from Variable - Temperature Equilibrium Measurements. Proton Transfer, Association, and Decomposition Reactions in Ammonia, Isobutene, and t-Butylamine, J. Phys. Chem., 1990, 94, 19, 7730, https://doi.org/10.1021/j100382a076 . [all data]

Howlett, 1955
Howlett, K.E., The use of equilibrium constants to calculate thermodynamic quantities. Part II, J. Chem. Soc., 1955, 1784-17. [all data]

Howlett, 1951
Howlett, K.E., The use of equilibrium constants to calculate thermodynamic quantities. Part I. Equilibria in the system tert.-butyl chloride, isobutene, hydrogen chloride, J. Chem. Soc., 1951, 1409-1412. [all data]

Kistiakowsky and Stauffer, 1937
Kistiakowsky, G.B.; Stauffer, C.H., The kinetics of gaseous addition of halogen acids to isobutene, 1937, 165-170. [all data]

Sola, Pericas, et al., 1995
Sola, L.; Pericas, M.A.; Cunill, F.; Tejero, J., Thermodynamic and kinetic studies of the liquid phase synthesis of tert-butyl ethyl ether using a reaction calorimeter, Ind. Eng. Chem. Res., 1995, 34, 3718-3725. [all data]

Iborra, Izquierdo, et al., 1989
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Notes

Go To: Top, Reaction thermochemistry data, Gas phase ion energetics data, Vibrational and/or electronic energy levels, Gas Chromatography, References