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-191.1 ± 0.48kcal/molCcrBystrm and Mansson, 1982 

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
Δr34.9kcal/molPHPMSMeot-Ner (Mautner), 1983gas phase; M
Quantity Value Units Method Reference Comment
Δr35.6cal/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
Δr41.0kcal/molPHPMSMeot-Ner (Mautner), 1983gas phase; M
Quantity Value Units Method Reference Comment
Δr42.6cal/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
Δr42.3kcal/molPHPMSMeot-Ner (Mautner), 1983gas phase; M
Quantity Value Units Method Reference Comment
Δr36.5cal/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
Δr70.3 ± 4.3kcal/molCIDTRodgers and Armentrout, 2000RCD
Δr71.2 ± 4.3kcal/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
Δr23.9 ± 1.4kcal/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
Δr27.2 ± 1.7kcal/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
Δr49.0 ± 3.6kcal/molCIDTRodgers and Armentrout, 2000RCD

Gas phase ion energetics 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 evaluated as indicated in comments:
HL - Edward P. Hunter and Sharon G. Lias

Data compiled as indicated in comments:
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

Quantity Value Units Method Reference Comment
Proton affinity (review)225.6kcal/molN/AHunter and Lias, 1998HL
Quantity Value Units Method Reference Comment
Gas basicity215.0kcal/molN/AHunter and Lias, 1998HL

Ionization energy determinations

IE (eV) Method Reference Comment
8.9PEKajitani, Sugimori, et al., 1979LLK
9.6PEBaker, Armen, et al., 1983Vertical value; LBLHLM
9.58PEKajitani, Sugimori, et al., 1979Vertical value; LLK

Ion clustering 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. Searches may be limited to ion clustering reactions. A general reaction search form is also available.

Clustering 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
Δr34.9kcal/molPHPMSMeot-Ner (Mautner), 1983gas phase; M
Quantity Value Units Method Reference Comment
Δr35.6cal/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
Δr41.0kcal/molPHPMSMeot-Ner (Mautner), 1983gas phase; M
Quantity Value Units Method Reference Comment
Δr42.6cal/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
Δr42.3kcal/molPHPMSMeot-Ner (Mautner), 1983gas phase; M
Quantity Value Units Method Reference Comment
Δr36.5cal/mol*KPHPMSMeot-Ner (Mautner), 1983gas phase; M

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

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

Quantity Value Units Method Reference Comment
Δr23.9 ± 1.4kcal/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
Δr49.0 ± 3.6kcal/molCIDTRodgers and Armentrout, 2000RCD

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

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

Quantity Value Units Method Reference Comment
Δr70.3 ± 4.3kcal/molCIDTRodgers and Armentrout, 2000RCD
Δr71.2 ± 4.3kcal/molCIDTMore, Ray, et al., 1999RCD

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

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

Quantity Value Units Method Reference Comment
Δr27.2 ± 1.7kcal/molCIDTRodgers and Armentrout, 2000RCD

Gas Chromatography

Go To: Top, Gas phase thermochemistry data, Reaction thermochemistry data, Gas phase ion energetics data, Ion clustering data, 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

Normal alkane RI, non-polar column, temperature ramp

View large format table.

Column type Active phase I Reference Comment
CapillaryUltra-11554.Okumura, 199125. m/0.32 mm/0.25 μm, He, 3. K/min; Tstart: 80. C; Tend: 260. C

Normal alkane RI, polar column, temperature ramp

View large format table.

Column type Active phase I Reference Comment
CapillaryDB-Wax2431.Njoroge, Koaze, et al., 200560. m/0.25 mm/0.25 μm, N2, 70. C @ 2. min, 2. K/min, 230. C @ 20. min

References

Go To: Top, Gas phase thermochemistry data, Reaction thermochemistry data, Gas phase ion energetics data, Ion clustering data, Gas Chromatography, 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]

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]

Hunter and Lias, 1998
Hunter, E.P.; Lias, S.G., Evaluated Gas Phase Basicities and Proton Affinities of Molecules: An Update, J. Phys. Chem. Ref. Data, 1998, 27, 3, 413-656, https://doi.org/10.1063/1.556018 . [all data]

Kajitani, Sugimori, et al., 1979
Kajitani, M.; Sugimori, A.; Sato, N.; Seki, K.; Inokuchi, H.; Harada, Y., Ultraviolet photoelectron spectra of crown ethers, Bull. Chem. Soc. Jpn., 1979, 52, 2199. [all data]

Baker, Armen, et al., 1983
Baker, A.D.; Armen, G.H.; Funaro, S., Oral levels of crown ethers and related macrocycles studies by ultraviolet photoelectron spectroscopy: Relationship to complexation studies, J. Chem. Soc. Dalton Trans., 1983, 2519. [all data]

Okumura, 1991
Okumura, T., retention indices of environmental chemicals on methyl silicone capillary column, Journal of Environmental Chemistry (Japan), 1991, 1, 2, 333-358, https://doi.org/10.5985/jec.1.333 . [all data]

Njoroge, Koaze, et al., 2005
Njoroge, S.M.; Koaze, H.; Karanja, P.N.; Sawamura, M., Essential oil constituents of three varieties of Kenyan sweet oranges (Citrus sinensis), Flavour Fragr. J., 2005, 20, 1, 80-85, https://doi.org/10.1002/ffj.1377 . [all data]


Notes

Go To: Top, Gas phase thermochemistry data, Reaction thermochemistry data, Gas phase ion energetics data, Ion clustering data, Gas Chromatography, References