15-Crown-5

• Formula: C₁₀H₂₀O₅
• Molecular weight: 220.2628
• IUPAC Standard InChI: InChI=1S/C10H20O5/c1-2-12-5-6-14-9-10-15-8-7-13-4-3-11-1/h1-10H2 Copy

  
• IUPAC Standard InChIKey: VFTFKUDGYRBSAL-UHFFFAOYSA-N Copy
• CAS Registry Number: 33100-27-5
• Chemical structure:
  This structure is also available as a 2d Mol file or as a computed 3d SD file
  The 3d structure may be viewed using Java or Javascript.
• Other names: 1,4,7,10,13-Pentaoxacyclopentadecane; 15-Crown-5 ether; 1,4,10,13-pentaoxacyclopentadecane
• Permanent link for this species. Use this link for bookmarking this species for future reference.
• Information on this page:
  • Gas phase thermochemistry data
  • Condensed phase thermochemistry data
  • Phase change data
  • Reaction thermochemistry data
  • References
  • Notes
• Other data available:
  • Gas phase ion energetics data
  • Ion clustering data
  • Mass spectrum (electron ionization)
  • Gas Chromatography
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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

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

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.

Reduced pressure boiling point

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⁺ +  = (C₃H₁₀N⁺ • )

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

Bond type: Hydrogen bonds with polydentate bonding in positive ions

C₅H₆N⁺ +  = (C₅H₆N⁺ • )

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

Bond type: Hydrogen bonds with polydentate bonding in positive ions

C₆H₁₄N⁺ +  = (C₆H₁₄N⁺ • )

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

Bond type: Hydrogen bonds with polydentate bonding in positive ions

 +  = ( • )

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

 +  = ( • )

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

 +  = ( • )

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

 +  = ( • )

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

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

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• Symbols used in this document:
  

  Tboil	Boiling point
  ΔcH°liquid	Enthalpy of combustion of liquid at standard conditions
  ΔfH°gas	Enthalpy of formation of gas at standard conditions
  ΔfH°liquid	Enthalpy of formation of liquid at standard conditions
  ΔrH°	Enthalpy of reaction at standard conditions
  ΔrS°	Entropy of reaction at standard conditions
  ΔvapH°	Enthalpy of vaporization at standard conditions

• Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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