IEICO-4F, low band-gap, low energy loss non-fullerene acceptorUsed in high performance organic solar cells and panchromatic organic photodetectors General Information| CAS Number | 2089044-02-8 | | Chemical Formula | C114H114F4N4O4S4 | | Purity | >99% (1HNMR) | | Full Name | 2,2'-((2Z,2'Z)-(((4,4,9,9-tetrakis(4-hexylphenyl)-4,9-dihydro-sindaceno[1,2-b:5,6-b']dithiophene-2,7-diyl)bis(4-((2-ethylhexyl)oxy)thiophene-5,2-diyl))bis(methanylylidene))bis(5,6-difluoro-3-oxo-2,3-dihydro-1H-indene-2,1- diylidene))dimalononitrile | | Molecular Weight | 1808.40 g/mol | | Absorption | λmax 865 nm (Film), NIR absorption | | HOMO / LUMO | HOMO = -5.44 eV, LUMO = -4.19 eV [1] | | Solubility | Chloroform, chlorobenzene | | Form | Dark blue powder/crystals | | Synonyms | 2,2'- [[4,4,9,9-Tetrakis(4-hexylphenyl)-4,9-dihydro-s-indaceno[1,2-b:5,6-b']dithiophene-2,7-diyl]bis]] [[4-[(2-ethylhexyl)oxy]-5,2-thiophenediyl]methylidyne(5,6-difluoro-3-oxo-1H-indene-2,1(3H)-diylidene) ]]bis[propanedinitrile], IOTIC-4F | | Classification / Family | NFAs, n-type non-fullerene electron acceptors, Organic semiconducting materials, Low band-gap small molecule, Small molecular acceptor, Organic photovoltaics, Organic photodetectors (OPDs), Polymer solar cells, NF-PSCs. |
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