15-Crown-5

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Gas phase 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: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein

Quantity Value Units Method Reference Comment
Δfgas-799.5 ± 2.0kJ/molCcrBystrm and Mansson, 1982 

Condensed phase 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: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein

Quantity Value Units Method Reference Comment
Δfliquid-879.1 ± 2.0kJ/molCcrBystrm and Mansson, 1982 
Quantity Value Units Method Reference Comment
Δcliquid-5914.3 ± 1.4kJ/molCcrBystrm and Mansson, 1982Corresponding Δfliquid = -879.1 kJ/mol (simple calculation by NIST; no Washburn corrections)
Δcliquid-5903.0 ± 7.3kJ/molCcbMoses and Larson, 1980See Moses and Larson, 1979; Corresponding Δfliquid = -890.40 kJ/mol (simple calculation by NIST; no Washburn corrections)

Phase change 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 as indicated in comments:
BS - Robert L. Brown and Stephen E. Stein
AC - William E. Acree, Jr., James S. Chickos
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
DRB - Donald R. Burgess, Jr.

Quantity Value Units Method Reference Comment
Δvap79.57kJ/molN/AMajer and Svoboda, 1985 
Δvap75.7 ± 1.7kJ/molCGCNichols, Orf, et al., 2000AC
Δvap79.57 ± 0.29kJ/molCBystrm and Mansson, 1982ALS
Δvap79.6kJ/molN/ABystrm and Mansson, 1982DRB
Δvap79.6 ± 0.3kJ/molCBystr«65533»m and M«65533»nsson, 1982AC

Reduced pressure boiling point

Tboil (K) Pressure (bar) Reference Comment
390.70.0003Aldrich Chemical Company Inc., 1990BS
351.0.00007PCR Inc., 1990BS

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 as indicated in comments:
M - Michael M. Meot-Ner (Mautner) and Sharon G. Lias
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

C3H10N+ + 15-Crown-5 = (C3H10N+ • 15-Crown-5)

By formula: C3H10N+ + C10H20O5 = (C3H10N+ • C10H20O5)

Bond type: Hydrogen bonds with polydentate bonding in positive ions

Quantity Value Units Method Reference Comment
Δr146.kJ/molPHPMSMeot-Ner (Mautner), 1983gas phase; M
Quantity Value Units Method Reference Comment
Δr149.J/mol*KPHPMSMeot-Ner (Mautner), 1983gas phase; M

C5H6N+ + 15-Crown-5 = (C5H6N+ • 15-Crown-5)

By formula: C5H6N+ + C10H20O5 = (C5H6N+ • C10H20O5)

Bond type: Hydrogen bonds with polydentate bonding in positive ions

Quantity Value Units Method Reference Comment
Δr172.kJ/molPHPMSMeot-Ner (Mautner), 1983gas phase; M
Quantity Value Units Method Reference Comment
Δr178.J/mol*KPHPMSMeot-Ner (Mautner), 1983gas phase; M

C6H14N+ + 15-Crown-5 = (C6H14N+ • 15-Crown-5)

By formula: C6H14N+ + C10H20O5 = (C6H14N+ • C10H20O5)

Bond type: Hydrogen bonds with polydentate bonding in positive ions

Quantity Value Units Method Reference Comment
Δr177.kJ/molPHPMSMeot-Ner (Mautner), 1983gas phase; M
Quantity Value Units Method Reference Comment
Δr153.J/mol*KPHPMSMeot-Ner (Mautner), 1983gas phase; M

Sodium ion (1+) + 15-Crown-5 = (Sodium ion (1+) • 15-Crown-5)

By formula: Na+ + C10H20O5 = (Na+ • C10H20O5)

Quantity Value Units Method Reference Comment
Δr294. ± 18.kJ/molCIDTRodgers and Armentrout, 2000RCD
Δr298. ± 18.kJ/molCIDTMore, Ray, et al., 1999RCD

Cesium ion (1+) + 15-Crown-5 = (Cesium ion (1+) • 15-Crown-5)

By formula: Cs+ + C10H20O5 = (Cs+ • C10H20O5)

Quantity Value Units Method Reference Comment
Δr100. ± 5.9kJ/molCIDTRodgers and Armentrout, 2000RCD

Rubidium ion (1+) + 15-Crown-5 = (Rubidium ion (1+) • 15-Crown-5)

By formula: Rb+ + C10H20O5 = (Rb+ • C10H20O5)

Quantity Value Units Method Reference Comment
Δr114. ± 7.1kJ/molCIDTRodgers and Armentrout, 2000RCD

Potassium ion (1+) + 15-Crown-5 = (Potassium ion (1+) • 15-Crown-5)

By formula: K+ + C10H20O5 = (K+ • C10H20O5)

Quantity Value Units Method Reference Comment
Δr205. ± 15.kJ/molCIDTRodgers and Armentrout, 2000RCD

References

Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, Reaction thermochemistry data, Notes

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

Bystrm and Mansson, 1982
Bystrm, K.; Mansson, M., Enthalpies of formation of some cyclic 1,3- and 1,4-Di- and poly-ethers: Thermochemical strain in the -O-C-O and -O-C-C-O- groups, J. Chem. Soc. Perkin Trans. 2, 1982, 565. [all data]

Moses and Larson, 1980
Moses, D.J.; Larson, J.W., Electrostatic ring strain in crown ethers, Abstract of papers, 179th ACS National Meeting, Houston, TX, 1980, 984. [all data]

Moses and Larson, 1979
Moses, D.J.; Larson, J.W., The enthalpies of combustion of two crown ethers, Personal Communication, 1979, 1-21. [all data]

Majer and Svoboda, 1985
Majer, V.; Svoboda, V., Enthalpies of Vaporization of Organic Compounds: A Critical Review and Data Compilation, Blackwell Scientific Publications, Oxford, 1985, 300. [all data]

Nichols, Orf, et al., 2000
Nichols, Gary; Orf, Jennifer; Reiter, Sarah M.; Chickos, James; Gokel, George W., The vaporization enthalpies of some crown and polyethers by correlation gas chromatography, Thermochimica Acta, 2000, 346, 1-2, 15-28, https://doi.org/10.1016/S0040-6031(99)00405-0 . [all data]

Bystr«65533»m and M«65533»nsson, 1982
Bystr«65533»m, Katarina; M«65533»nsson, Margret, Enthalpies of formation of some cyclic 1,3- and 1,4-di- and poly-ethers: thermochemical strain in the ?O?C?O? and ?O?C?C?O? groups, J. Chem. Soc., Perkin Trans. 2, 1982, 5, 565, https://doi.org/10.1039/p29820000565 . [all data]

Aldrich Chemical Company Inc., 1990
Aldrich Chemical Company Inc., Catalog Handbook of Fine Chemicals, Aldrich Chemical Company, Inc., Milwaukee WI, 1990, 1. [all data]

PCR Inc., 1990
PCR Inc., Research Chemicals Catalog 1990-1991, PCR Inc., Gainesville, FL, 1990, 1. [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]

Rodgers and Armentrout, 2000
Rodgers, M.T.; Armentrout, P.B., Noncovalent Metal-Ligand Bond Energies as Studied by Threshold Collision-Induced Dissociation, Mass Spectrom. Rev., 2000, 19, 4, 215, https://doi.org/10.1002/1098-2787(200007)19:4<215::AID-MAS2>3.0.CO;2-X . [all data]

More, Ray, et al., 1999
More, M.B.; Ray, D.; Armentrout, P.B., Intrinsic Affinities of Alkali Cations for 15-Crown-5 and 18-Crown-6: Bond Dissociation Energies of Gas-Phase M+-Crown Ether Complexes, J. Am. Chem. Soc., 1999, 121, 2, 417, https://doi.org/10.1021/ja9823159 . [all data]


Notes

Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, Reaction thermochemistry data, References