3,3'-Bithiophene

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

  
• IUPAC Standard InChIKey: IAAQEGBHNXAHBF-UHFFFAOYSA-N Copy
• CAS Registry Number: 3172-56-3
• 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: 3,3'-Bithienyl; 3,3'-Dithienyl
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• Information on this page:
  • Phase change data
  • Gas phase ion energetics data
  • References
  • Notes
• Other data available:
  • Mass spectrum (electron ionization)
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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 by: William E. Acree, Jr., James S. Chickos

Enthalpy of sublimation

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:
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi
RDSH - Henry M. Rosenstock, Keith Draxl, Bruce W. Steiner, and John T. Herron

Ionization energy determinations

References

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

Ribeiro da Silva, Santos, et al., 2009
Ribeiro da Silva, Manuel A.V.; Santos, Ana Filipa L.O.M.; Gomes, Jose R.B.; Roux, Maria Victoria; Temprado, Manuel; Jimenez, Pilar; Notario, Rafael, Thermochemistry of Bithiophenes and Thienyl Radicals. A Calorimetric and Computational Study, J. Phys. Chem. A, 2009, 113, 41, 11042-11050, https://doi.org/10.1021/jp905531c . [all data]

Meunier and Pfister-Guillouzo, 1977
Meunier, P.; Pfister-Guillouzo, G., Etude conformationnelle par spectroscopie photoelectronique de dihydro "epinnes", Can. J. Chem., 1977, 55, 2867. [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]

Notes

Go To: Top, Phase change data, Gas phase ion energetics data, References

• Symbols used in this document:
  

  ΔsubH	Enthalpy of sublimation
  ΔsubH°	Enthalpy of sublimation at standard conditions

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