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CAS 66946-48-3

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Bis(ethylenedithiolo)tetrathiafulvalene

Description:
Bis(ethylenedithiolo)tetrathiafulvalene (often abbreviated as BEDT-TTF) is an organic compound notable for its role in the field of organic superconductors and charge transfer salts. It features a tetrathiafulvalene core, which is a planar, aromatic structure composed of sulfur and carbon atoms, contributing to its electronic properties. The presence of ethylenedithiolo groups enhances its solubility and stability, making it suitable for various applications in organic electronics. BEDT-TTF exhibits strong electron-donating properties, allowing it to form charge transfer complexes with various acceptors. This compound is characterized by its ability to undergo oxidation, leading to the formation of radical cations, which are crucial for its conductivity. Additionally, BEDT-TTF can crystallize in various polymorphic forms, influencing its electrical and magnetic properties. Its unique structural and electronic characteristics make it a subject of interest in materials science, particularly in the development of organic semiconductors and superconductors.
Formula:C10H8S8
InChI:InChI=1/C10H8S8/c1-2-12-6-5(11-1)15-9(16-6)10-17-7-8(18-10)14-4-3-13-7/h1-4H2
SMILES:C1CSC2=C(S1)SC(=C1SC3=C(SCCS3)S1)S2
Synonyms:
  • 1,3-Dithiolo[4,5-B][1,4]Dithiin, 2-(5,6-Dihydro-1,3-Dithiolo[4,5-B][1,4]Dithiin-2-Ylidene)-5,6-Dihydro-
  • 2-(5,6-Dihydro[1,3]dithiolo[4,5-b][1,4]dithiin-2-ylidene)-5,6-dihydro[1,3]dithiolo[4,5-b][1,4]dithiine
  • 2-(5,6-Dihydro-1,3-dithiolo[4,5-b][1,4]dithiin-2-ylidene)-5,6-dihydro-1,3-dithiolo[4,5-b][1,4]dithiin
  • Bedt-Ttf
  • Bis(ethylenedithia)tetrathiafulvalene
  • ET
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