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Ethane, 1,2-dimethoxy-, protonated


Reaction thermochemistry data

Go To: Top, 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: 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.

Individual Reactions

(C4H11O2+ bullet 2Water bullet 2Ethane, 1,2-dimethoxy-) + Water = (C4H11O2+ bullet 3Water bullet 2Ethane, 1,2-dimethoxy-)

By formula: (C4H11O2+ bullet 2H2O bullet 2C4H10O2) + H2O = (C4H11O2+ bullet 3H2O bullet 2C4H10O2)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Deltar9.2kcal/molPHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase; Entropy change calculated or estimated
Quantity Value Units Method Reference Comment
Deltar25.0cal/mol*KN/AMeot-Ner (Mautner), Sieck, et al., 1994gas phase; Entropy change calculated or estimated

Free energy of reaction

DeltarG° (kcal/mol) T (K) Method Reference Comment
3.5225.PHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase; Entropy change calculated or estimated

(C4H11O2+ bullet 3Water bullet Ethane, 1,2-dimethoxy-) + Water = (C4H11O2+ bullet 4Water bullet Ethane, 1,2-dimethoxy-)

By formula: (C4H11O2+ bullet 3H2O bullet C4H10O2) + H2O = (C4H11O2+ bullet 4H2O bullet C4H10O2)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Deltar9.5kcal/molPHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase; Entropy change calculated or estimated
Quantity Value Units Method Reference Comment
Deltar25.0cal/mol*KN/AMeot-Ner (Mautner), Sieck, et al., 1994gas phase; Entropy change calculated or estimated

Free energy of reaction

DeltarG° (kcal/mol) T (K) Method Reference Comment
3.9225.PHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase; Entropy change calculated or estimated

(C4H11O2+ bullet 2Ethane, 1,2-dimethoxy-) + Ethane, 1,2-dimethoxy- = (C4H11O2+ bullet 3Ethane, 1,2-dimethoxy-)

By formula: (C4H11O2+ bullet 2C4H10O2) + C4H10O2 = (C4H11O2+ bullet 3C4H10O2)

Bond type: Hydrogen bonds between protonated and neutral organics

Quantity Value Units Method Reference Comment
Deltar10.2kcal/molPHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase; Entropy change calculated or estimated
Quantity Value Units Method Reference Comment
Deltar25.0cal/mol*KN/AMeot-Ner (Mautner), Sieck, et al., 1994gas phase; Entropy change calculated or estimated

Free energy of reaction

DeltarG° (kcal/mol) T (K) Method Reference Comment
5.0208.PHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase; Entropy change calculated or estimated

(C4H11O2+ bullet Ethane, 1,2-dimethoxy- bullet 2Water) + Ethane, 1,2-dimethoxy- = (C4H11O2+ bullet 2Ethane, 1,2-dimethoxy- bullet 2Water)

By formula: (C4H11O2+ bullet C4H10O2 bullet 2H2O) + C4H10O2 = (C4H11O2+ bullet 2C4H10O2 bullet 2H2O)

Bond type: Hydrogen bonds between protonated and neutral organics

Quantity Value Units Method Reference Comment
Deltar19.8kcal/molPHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase
Quantity Value Units Method Reference Comment
Deltar29.5cal/mol*KPHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase

(C4H11O2+ bullet 2Water bullet Ethane, 1,2-dimethoxy-) + Water = (C4H11O2+ bullet 3Water bullet Ethane, 1,2-dimethoxy-)

By formula: (C4H11O2+ bullet 2H2O bullet C4H10O2) + H2O = (C4H11O2+ bullet 3H2O bullet C4H10O2)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Deltar10.2kcal/molPHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase
Quantity Value Units Method Reference Comment
Deltar24.8cal/mol*KPHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase

(C4H11O2+ bullet Water bullet 2Ethane, 1,2-dimethoxy-) + Water = (C4H11O2+ bullet 2Water bullet 2Ethane, 1,2-dimethoxy-)

By formula: (C4H11O2+ bullet H2O bullet 2C4H10O2) + H2O = (C4H11O2+ bullet 2H2O bullet 2C4H10O2)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Deltar9.8kcal/molPHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase
Quantity Value Units Method Reference Comment
Deltar24.4cal/mol*KPHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase

(C4H11O2+ bullet Water bullet Ethane, 1,2-dimethoxy-) + Water = (C4H11O2+ bullet 2Water bullet Ethane, 1,2-dimethoxy-)

By formula: (C4H11O2+ bullet H2O bullet C4H10O2) + H2O = (C4H11O2+ bullet 2H2O bullet C4H10O2)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Deltar10.4kcal/molPHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase
Quantity Value Units Method Reference Comment
Deltar24.9cal/mol*KPHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase

(C4H11O2+ bullet 2Methyl Alcohol) + Methyl Alcohol = (C4H11O2+ bullet 3Methyl Alcohol)

By formula: (C4H11O2+ bullet 2CH4O) + CH4O = (C4H11O2+ bullet 3CH4O)

Bond type: Hydrogen bonds between protonated and neutral organics

Quantity Value Units Method Reference Comment
Deltar12.6kcal/molPHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase
Quantity Value Units Method Reference Comment
Deltar25.0cal/mol*KPHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase

(C4H11O2+ bullet 3Methyl Alcohol) + Methyl Alcohol = (C4H11O2+ bullet 4Methyl Alcohol)

By formula: (C4H11O2+ bullet 3CH4O) + CH4O = (C4H11O2+ bullet 4CH4O)

Bond type: Hydrogen bonds between protonated and neutral organics

Quantity Value Units Method Reference Comment
Deltar10.2kcal/molPHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase
Quantity Value Units Method Reference Comment
Deltar22.3cal/mol*KPHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase

(C4H11O2+ bullet 4Methyl Alcohol) + Methyl Alcohol = (C4H11O2+ bullet 5Methyl Alcohol)

By formula: (C4H11O2+ bullet 4CH4O) + CH4O = (C4H11O2+ bullet 5CH4O)

Bond type: Hydrogen bonds between protonated and neutral organics

Quantity Value Units Method Reference Comment
Deltar9.2kcal/molPHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase
Quantity Value Units Method Reference Comment
Deltar22.2cal/mol*KPHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase

(C4H11O2+ bullet 5Methyl Alcohol) + Methyl Alcohol = (C4H11O2+ bullet 6Methyl Alcohol)

By formula: (C4H11O2+ bullet 5CH4O) + CH4O = (C4H11O2+ bullet 6CH4O)

Bond type: Hydrogen bonds between protonated and neutral organics

Quantity Value Units Method Reference Comment
Deltar8.9kcal/molPHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase
Quantity Value Units Method Reference Comment
Deltar24.0cal/mol*KPHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase

(C4H11O2+ bullet Methyl Alcohol) + Methyl Alcohol = (C4H11O2+ bullet 2Methyl Alcohol)

By formula: (C4H11O2+ bullet CH4O) + CH4O = (C4H11O2+ bullet 2CH4O)

Bond type: Hydrogen bonds between protonated and neutral organics

Quantity Value Units Method Reference Comment
Deltar14.4kcal/molPHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase
Quantity Value Units Method Reference Comment
Deltar23.6cal/mol*KPHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase

(C4H11O2+ bullet Ethane, 1,2-dimethoxy-) + Water = (C4H11O2+ bullet Water bullet Ethane, 1,2-dimethoxy-)

By formula: (C4H11O2+ bullet C4H10O2) + H2O = (C4H11O2+ bullet H2O bullet C4H10O2)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Deltar13.7kcal/molPHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase
Quantity Value Units Method Reference Comment
Deltar27.4cal/mol*KPHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase

C4H11O2+ + Ethane, 1,2-dimethoxy- = (C4H11O2+ bullet Ethane, 1,2-dimethoxy-)

By formula: C4H11O2+ + C4H10O2 = (C4H11O2+ bullet C4H10O2)

Bond type: Hydrogen bonds between protonated and neutral organics

Quantity Value Units Method Reference Comment
Deltar27.4kcal/molPHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase
Quantity Value Units Method Reference Comment
Deltar30.9cal/mol*KPHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase

(C4H11O2+ bullet 2Water) + Water = (C4H11O2+ bullet 3Water)

By formula: (C4H11O2+ bullet 2H2O) + H2O = (C4H11O2+ bullet 3H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Deltar11.3kcal/molPHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase
Quantity Value Units Method Reference Comment
Deltar22.5cal/mol*KPHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase

(C4H11O2+ bullet 3Water) + Water = (C4H11O2+ bullet 4Water)

By formula: (C4H11O2+ bullet 3H2O) + H2O = (C4H11O2+ bullet 4H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Deltar10.8kcal/molPHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase
Quantity Value Units Method Reference Comment
Deltar24.0cal/mol*KPHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase

(C4H11O2+ bullet 4Water) + Water = (C4H11O2+ bullet 5Water)

By formula: (C4H11O2+ bullet 4H2O) + H2O = (C4H11O2+ bullet 5H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Deltar10.2kcal/molPHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase
Quantity Value Units Method Reference Comment
Deltar25.2cal/mol*KPHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase

(C4H11O2+ bullet Water) + Water = (C4H11O2+ bullet 2Water)

By formula: (C4H11O2+ bullet H2O) + H2O = (C4H11O2+ bullet 2H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Deltar15.7kcal/molPHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase
Quantity Value Units Method Reference Comment
Deltar28.6cal/mol*KPHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase

C4H11O2+ + Methyl Alcohol = (C4H11O2+ bullet Methyl Alcohol)

By formula: C4H11O2+ + CH4O = (C4H11O2+ bullet CH4O)

Bond type: Hydrogen bonds between protonated and neutral organics

Quantity Value Units Method Reference Comment
Deltar22.0kcal/molPHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase
Quantity Value Units Method Reference Comment
Deltar28.3cal/mol*KPHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase

C4H11O2+ + Water = (C4H11O2+ bullet Water)

By formula: C4H11O2+ + H2O = (C4H11O2+ bullet H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Deltar16.4kcal/molPHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase
Quantity Value Units Method Reference Comment
Deltar24.5cal/mol*KPHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase

References

Go To: Top, Reaction thermochemistry data, Notes

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

Meot-Ner (Mautner), Sieck, et al., 1994
Meot-Ner (Mautner), M.; Sieck, L.W.; Liebman, J.F.; Scheiner, S.; Duan, X., The Ionic Hydrogen Bond. 5. Polydentate and Solvent-Bridged Structures. Complexing of the Proton and the Hydronium Ions by Polyethers, J. Am. Chem. Soc., 1994, 116, 17, 7848, https://doi.org/10.1021/ja00096a047 . [all data]


Notes

Go To: Top, Reaction thermochemistry data, References