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Ethane, 1,2-dimethoxy-, protonated


Reaction thermochemistry data

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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
Deltar38.kJ/molPHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase; Entropy change calculated or estimated
Quantity Value Units Method Reference Comment
Deltar105.J/mol*KN/AMeot-Ner (Mautner), Sieck, et al., 1994gas phase; Entropy change calculated or estimated

Free energy of reaction

DeltarG° (kJ/mol) T (K) Method Reference Comment
15.225.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
Deltar40.kJ/molPHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase; Entropy change calculated or estimated
Quantity Value Units Method Reference Comment
Deltar105.J/mol*KN/AMeot-Ner (Mautner), Sieck, et al., 1994gas phase; Entropy change calculated or estimated

Free energy of reaction

DeltarG° (kJ/mol) T (K) Method Reference Comment
16.225.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
Deltar42.7kJ/molPHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase; Entropy change calculated or estimated
Quantity Value Units Method Reference Comment
Deltar105.J/mol*KN/AMeot-Ner (Mautner), Sieck, et al., 1994gas phase; Entropy change calculated or estimated

Free energy of reaction

DeltarG° (kJ/mol) T (K) Method Reference Comment
21.208.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
Deltar82.8kJ/molPHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase
Quantity Value Units Method Reference Comment
Deltar123.J/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
Deltar42.7kJ/molPHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase
Quantity Value Units Method Reference Comment
Deltar104.J/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
Deltar41.kJ/molPHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase
Quantity Value Units Method Reference Comment
Deltar102.J/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
Deltar43.5kJ/molPHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase
Quantity Value Units Method Reference Comment
Deltar104.J/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
Deltar52.7kJ/molPHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase
Quantity Value Units Method Reference Comment
Deltar105.J/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
Deltar42.7kJ/molPHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase
Quantity Value Units Method Reference Comment
Deltar93.3J/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
Deltar38.kJ/molPHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase
Quantity Value Units Method Reference Comment
Deltar92.9J/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
Deltar37.kJ/molPHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase
Quantity Value Units Method Reference Comment
Deltar100.J/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
Deltar60.2kJ/molPHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase
Quantity Value Units Method Reference Comment
Deltar98.7J/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
Deltar57.3kJ/molPHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase
Quantity Value Units Method Reference Comment
Deltar115.J/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
Deltar115.kJ/molPHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase
Quantity Value Units Method Reference Comment
Deltar129.J/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
Deltar47.3kJ/molPHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase
Quantity Value Units Method Reference Comment
Deltar94.1J/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
Deltar45.2kJ/molPHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase
Quantity Value Units Method Reference Comment
Deltar100.J/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
Deltar42.7kJ/molPHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase
Quantity Value Units Method Reference Comment
Deltar105.J/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
Deltar65.7kJ/molPHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase
Quantity Value Units Method Reference Comment
Deltar120.J/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
Deltar92.0kJ/molPHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase
Quantity Value Units Method Reference Comment
Deltar118.J/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
Deltar68.6kJ/molPHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase
Quantity Value Units Method Reference Comment
Deltar103.J/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