Ethane, 1,1'-oxybis[2-methoxy-

Data at NIST subscription sites:

NIST subscription sites provide data under the NIST Standard Reference Data Program, but require an annual fee to access. The purpose of the fee is to recover costs associated with the development of data collections included in such sites. Your institution may already be a subscriber. Follow the links above to find out more about the data in these sites and their terms of usage.


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 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.

Individual Reactions

MeCO2 anion + Ethane, 1,1'-oxybis[2-methoxy- = (MeCO2 anion • Ethane, 1,1'-oxybis[2-methoxy-)

By formula: C2H3O2- + C6H14O3 = (C2H3O2- • C6H14O3)

Quantity Value Units Method Reference Comment
Δr63.2 ± 4.2kJ/molN/AMeot-Ner and Sieck, 1986gas phase; B,M
Quantity Value Units Method Reference Comment
Δr77.4J/mol*KPHPMSMeot-Ner and Sieck, 1986gas phase; M
Quantity Value Units Method Reference Comment
Δr40. ± 6.7kJ/molTDAsMeot-Ner and Sieck, 1986gas phase; B

(C6H15O3+ • Ammonia) + Ethane, 1,1'-oxybis[2-methoxy- = (C6H15O3+ • Ethane, 1,1'-oxybis[2-methoxy- • Ammonia)

By formula: (C6H15O3+ • H3N) + C6H14O3 = (C6H15O3+ • C6H14O3 • H3N)

Bond type: Hydrogen bonds between protonated and neutral organics

Quantity Value Units Method Reference Comment
Δr128.kJ/molPHPMSMeot-Ner (Mautner), Sieck, et al., 1996gas phase; M
Quantity Value Units Method Reference Comment
Δr213.J/mol*KPHPMSMeot-Ner (Mautner), Sieck, et al., 1996gas phase; M

C3H10N+ + Ethane, 1,1'-oxybis[2-methoxy- = (C3H10N+ • Ethane, 1,1'-oxybis[2-methoxy-)

By formula: C3H10N+ + C6H14O3 = (C3H10N+ • C6H14O3)

Bond type: Hydrogen bonds with polydentate bonding in positive ions

Quantity Value Units Method Reference Comment
Δr137.kJ/molPHPMSMeot-Ner (Mautner), 1983gas phase; diglyme; M
Quantity Value Units Method Reference Comment
Δr167.J/mol*KPHPMSMeot-Ner (Mautner), 1983gas phase; diglyme; M

C4H5N2+ + Ethane, 1,1'-oxybis[2-methoxy- = (C4H5N2+ • Ethane, 1,1'-oxybis[2-methoxy-)

By formula: C4H5N2+ + C6H14O3 = (C4H5N2+ • C6H14O3)

Bond type: Hydrogen bonds with polydentate bonding in positive ions

Quantity Value Units Method Reference Comment
Δr136.kJ/molPHPMSMeot-Ner (Mautner), 1983gas phase; diglyme; M
Quantity Value Units Method Reference Comment
Δr151.J/mol*KPHPMSMeot-Ner (Mautner), 1983gas phase; diglyme; M

C5H5FN+ + Ethane, 1,1'-oxybis[2-methoxy- = (C5H5FN+ • Ethane, 1,1'-oxybis[2-methoxy-)

By formula: C5H5FN+ + C6H14O3 = (C5H5FN+ • C6H14O3)

Bond type: Hydrogen bonds with polydentate bonding in positive ions

Quantity Value Units Method Reference Comment
Δr145.kJ/molPHPMSMeot-Ner (Mautner), 1983gas phase; diglyme; M
Quantity Value Units Method Reference Comment
Δr162.J/mol*KPHPMSMeot-Ner (Mautner), 1983gas phase; diglyme; M

C5H6N+ + Ethane, 1,1'-oxybis[2-methoxy- = (C5H6N+ • Ethane, 1,1'-oxybis[2-methoxy-)

By formula: C5H6N+ + C6H14O3 = (C5H6N+ • C6H14O3)

Bond type: Hydrogen bonds with polydentate bonding in positive ions

Quantity Value Units Method Reference Comment
Δr132.kJ/molPHPMSMeot-Ner (Mautner), 1983gas phase; diglyme; M
Quantity Value Units Method Reference Comment
Δr153.J/mol*KPHPMSMeot-Ner (Mautner), 1983gas phase; diglyme; M

C6H14N+ + Ethane, 1,1'-oxybis[2-methoxy- = (C6H14N+ • Ethane, 1,1'-oxybis[2-methoxy-)

By formula: C6H14N+ + C6H14O3 = (C6H14N+ • C6H14O3)

Bond type: Hydrogen bonds with polydentate bonding in positive ions

Quantity Value Units Method Reference Comment
Δr166.kJ/molPHPMSMeot-Ner (Mautner), 1983gas phase; diglyme; M
Quantity Value Units Method Reference Comment
Δr187.J/mol*KPHPMSMeot-Ner (Mautner), 1983gas phase; diglyme; M

(C6H15O3+ • Ethane, 1,1'-oxybis[2-methoxy-) + Water = (C6H15O3+ • Water • Ethane, 1,1'-oxybis[2-methoxy-)

By formula: (C6H15O3+ • C6H14O3) + H2O = (C6H15O3+ • H2O • C6H14O3)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr86.2kJ/molPHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase; M
Quantity Value Units Method Reference Comment
Δr145.J/mol*KPHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase; M

C6H15O3+ + Ethane, 1,1'-oxybis[2-methoxy- = (C6H15O3+ • Ethane, 1,1'-oxybis[2-methoxy-)

By formula: C6H15O3+ + C6H14O3 = (C6H15O3+ • C6H14O3)

Bond type: Hydrogen bonds between protonated and neutral organics

Quantity Value Units Method Reference Comment
Δr89.1kJ/molPHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase; M
Quantity Value Units Method Reference Comment
Δr159.J/mol*KPHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase; M

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 and Sieck, 1986
Meot-Ner, M.; Sieck, L.W., The ionic hydrogen bond and ion solvation. 5. OH...O- bonds. Gas phase solvation and clustering of alkoxide and carboxylate anions, J. Am. Chem. Soc., 1986, 108, 7525. [all data]

Meot-Ner (Mautner), Sieck, et al., 1996
Meot-Ner (Mautner), M.; Sieck, L.W.; Liebman, J.F.; Scheiner, S., Complexing of the Ammonium Ion by Polyethers. Comparative Complexing Thermochemistry of Ammonium, Hydronium, and Alkali Cations, J. Phys. Chem., 1996, 100, 16, 6445, https://doi.org/10.1021/jp9514943 . [all data]

Meot-Ner (Mautner), 1983
Meot-Ner (Mautner), M., The Ionic Hydrogen Bond. 3. Multiple and -CH+...O- Bonds. Complexes of Ammonium Ions with Polyethers and Crown Ethers, J. Am. Chem. Soc., 1983, 105, 15, 4912, https://doi.org/10.1021/ja00353a012 . [all data]

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