2,2'-Bithiophene

• Formula: C₈H₆S₂
• Molecular weight: 166.263
• IUPAC Standard InChI: InChI=1S/C8H6S2/c1-3-7(9-5-1)8-4-2-6-10-8/h1-6H Copy

  
• IUPAC Standard InChIKey: OHZAHWOAMVVGEL-UHFFFAOYSA-N Copy
• CAS Registry Number: 492-97-7
• 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.
• Species with the same structure:
  • a-Thienothiophene
• Other names: 2,2'-Bithienyl; 2,2'-Dithienyl; 2,2'-Dithiophene; Dithienyl
• Information on this page:
  • Gas phase ion energetics data
  • Gas Chromatography
  • References
  • Notes
• Other data available:
  • Phase change data
  • Mass spectrum (electron ionization)
  • 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:
RDSH - Henry M. Rosenstock, Keith Draxl, Bruce W. Steiner, and John T. Herron
B - John E. Bartmess

Electron affinity determinations

Ionization energy determinations

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

Normal alkane RI, non-polar column, temperature ramp

View large format table.

References

Go To: Top, Gas phase ion energetics data, Gas Chromatography, Notes

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

Siegert, Vogeler, et al., 2011
Siegert, S.; Vogeler, F.; Marian, C.M.; Weinkauf, R., Throwing light on dark states of alpha-oligothiophenes of chain lengths 2 to 6: radical anion photoelectron spectroscopy and excited-state theory, Phys. Chem. Chem. Phys., 2011, 13, 21, 10350-10363, https://doi.org/10.1039/c0cp02712j . [all data]

Schiedt, Knott, et al., 2000
Schiedt, J.; Knott, W.J.; Le Barbu, K.; Schlag, E.W.; Weinkauf, R., Microsolvation of similar-sized aromatic molecules: Photoelectron spectroscopy of bithiophene-, azulene-, and naphthalene-water anion clusters, J. Chem. Phys., 2000, 113, 21, 9470-9478, https://doi.org/10.1063/1.1319874 . [all data]

Kraak and Wynberg, 1968
Kraak, A.; Wynberg, H., Charge-transfer interaction of dithienyls and cyclopentadithiophenes with 1,3,5-trinitrobenzene (TNB), Tetrahedron, 1968, 24, 3881. [all data]

Rapior, Konska, et al., 2000
Rapior, S.; Konska, G.; Guillot, J.; Andary, C.; Bessiere, J.-M., Volatile composition of Laetiporus sulphureus, Cryptogamie, Mycol., 2000, 21, 1, 67-72, https://doi.org/10.1016/S0181-1584(00)00109-3 . [all data]

Notes

Go To: Top, Gas phase ion energetics data, Gas Chromatography, References

• Symbols used in this document:
  

  EA	Electron affinity

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