2,2'-Bipyridine

• Formula: C₁₀H₈N₂
• Molecular weight: 156.1839
• IUPAC Standard InChI: InChI=1S/C10H8N2/c1-3-7-11-9(5-1)10-6-2-4-8-12-10/h1-8H Copy

  
• IUPAC Standard InChIKey: ROFVEXUMMXZLPA-UHFFFAOYSA-N Copy
• CAS Registry Number: 366-18-7
• Chemical structure:
  This structure is also available as a 2d Mol file or as a computed 3d SD file
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• Other names: α,α'-Bipyridine; α,α'-Bipyridyl; α,α'-Dipyridine; α,α'-Dipyridyl; 2,2'-Bipyridyl; 2,2'-Dipyridine; 2,2'-Dipyridyl; AA-DP; Bipyridine; CI 588; 2,2'-Bipyridin; 2-(2-Pyridyl)pyridine; NSC 1550; NSC 615009
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• Information on this page:
  • Gas phase ion energetics data
  • Mass spectrum (electron ionization)
  • Gas Chromatography
  • References
  • Notes
• Other data available:
  • Gas phase thermochemistry data
  • Condensed phase thermochemistry data
  • Phase change data
  • IR Spectrum
  • UV/Visible spectrum
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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 compiled as indicated in comments:
MM - Michael M. Meot-Ner (Mautner)
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

Gas basicity at 298K

Ionization energy determinations

Mass spectrum (electron ionization)

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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: NIST Mass Spectrometry Data Center, William E. Wallace, director

Spectrum

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Additional Data

Gas Chromatography

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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: NIST Mass Spectrometry Data Center, William E. Wallace, director

Van Den Dool and Kratz RI, non-polar column, temperature ramp

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Van Den Dool and Kratz RI, polar column, temperature ramp

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Normal alkane RI, non-polar column, temperature ramp

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Lee's RI, non-polar column, temperature ramp

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References

Go To: Top, Gas phase ion energetics data, Mass spectrum (electron ionization), Gas Chromatography, Notes

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

Oresmaa, Haukka, et al., 2002
Oresmaa, L.; Haukka, M.; Vainiotalo, P.; Pakkanen, T.A., Ab intio calculations and mass spectrometric determination of the gas phase proton affinities of 4,4'-disubstituted 2,2'-bipyridines, J. Org. Chem., 2002, 67, 8216. [all data]

Shen and Brodbelt, 1998
Shen, J.; Brodbelt, J., Evaluation of proton-binding capabilities of polyether and pyridyl ligands, J. Mass Spectrom., 1998, 33, 118. [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]

Dobson, Hillier, et al., 1983
Dobson, B.; Hillier, I.H.; Connor, J.A.; Moncrieff, D.; Scanlan, M.L.; Garner, C.D., Electronic structure and low-energy photoelectron spectra of 4,4'-disubstituted 2,2'-bipyridines, J. Chem. Soc. Faraday Trans. 2, 1983, 79, 295. [all data]

Maier and Turner, 1972
Maier, J.P.; Turner, D.W., Steric inhibition of resonance studied by molecular photoelectron spectroscopy. Part I. Biphenyls, Faraday Discuss. Chem. Soc., 1972, 54, 149. [all data]

Premecz and Ford, 1987
Premecz, J.E.; Ford, M.E., Gas chromatographic separation of substituted pyridines, J. Chromatogr., 1987, 388, 23-35, https://doi.org/10.1016/S0021-9673(01)94463-2 . [all data]

Chen and Ho, 1998
Chen, J.; Ho, C.-T., Volatile compounds formed from thermal degradation of glucosamine in a dry system, J. Agric. Food Chem., 1998, 46, 5, 1971-1974, https://doi.org/10.1021/jf971021o . [all data]

Blanco, Blanco, et al., 1989
Blanco, C.G.; Blanco, J.; Bermejo, J.; Guillen, M.D., Capillary gas chromatography of some polycyclic aromatic compounds on several stationary phases, J. Chromatogr., 1989, 465, 3, 378-385, https://doi.org/10.1016/S0021-9673(01)92675-5 . [all data]

Vassilaros, Kong, et al., 1982
Vassilaros, D.L.; Kong, R.C.; Later, D.W.; Lee, M.L., Linear retention index system for polycyclic aromatic compounds. Critical evaluation and additional indices, J. Chromatogr., 1982, 252, 1-20, https://doi.org/10.1016/S0021-9673(01)88394-1 . [all data]

Lee, Vassilaros, et al., 1979
Lee, M.L.; Vassilaros, D.L.; White, C.M.; Novotny, M., Retention Indices for Programmed-Temperature Capillary-Column Gas Chromatography of Polycyclic Aromatic Hydrocarbons, Anal. Chem., 1979, 51, 6, 768-773, https://doi.org/10.1021/ac50042a043 . [all data]

Notes

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