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Thieno[3,4-b]thiophene

CAS No.:
250-65-7
Catalog Number:
AG002Q55
Molecular Formula:
C6H4S2
Molecular Weight:
140.2260
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Product Description
Catalog Number:
AG002Q55
Chemical Name:
Thieno[3,4-b]thiophene
CAS Number:
250-65-7
Molecular Formula:
C6H4S2
Molecular Weight:
140.2260
MDL Number:
MFCD01096550
IUPAC Name:
thieno[2,3-c]thiophene
InChI:
InChI=1S/C6H4S2/c1-2-8-6-4-7-3-5(1)6/h1-4H
InChI Key:
PFZLGKHSYILJTH-UHFFFAOYSA-N
SMILES:
s1cc2c(c1)ccs2
Properties
Complexity:
92.5  
Compound Is Canonicalized:
Yes
Covalently-Bonded Unit Count:
1  
Defined Atom Stereocenter Count:
0
Defined Bond Stereocenter Count:
0
Exact Mass:
139.975g/mol
Formal Charge:
0
Heavy Atom Count:
8  
Hydrogen Bond Acceptor Count:
2  
Hydrogen Bond Donor Count:
0
Isotope Atom Count:
0
Molecular Weight:
140.218g/mol
Monoisotopic Mass:
139.975g/mol
Rotatable Bond Count:
0
Topological Polar Surface Area:
56.5A^2
Undefined Atom Stereocenter Count:
0
Undefined Bond Stereocenter Count:
0
XLogP3:
2.6  
Literature
Title Journal
Ultrafast intramolecular exciton splitting dynamics in isolated low-band-gap polymers and their implications in photovoltaic materials design. Journal of the American Chemical Society 20120307
Hierarchical nanomorphologies promote exciton dissociation in polymer/fullerene bulk heterojunction solar cells. Nano letters 20110914
Synthesis of a polythieno[3,4-b]thiophene derivative with a low-lying HOMO level and its application in polymer solar cells. Chemical communications (Cambridge, England) 20110821
Nanoscale structure, dynamics and power conversion efficiency correlations in small molecule and oligomer-based photovoltaic devices. Nano reviews 20110101
A new class of semiconducting polymers for bulk heterojunction solar cells with exceptionally high performance. Accounts of chemical research 20100921
Acetylene-based materials in organic photovoltaics. International journal of molecular sciences 20100101
Highly efficient solar cell polymers developed via fine-tuning of structural and electronic properties. Journal of the American Chemical Society 20090610
Poly(thieno[3,4-b]thiophene)-poly(styrene sulfonate): a low band gap, water dispersible conjugated polymer. Langmuir : the ACS journal of surfaces and colloids 20051108
Properties