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Merck
CN

933678

Y6(BTPTT-4F)

别名:

Y6, 2,2′-((2Z,2′Z)-((12,13-Bis(2-ethylhexyl)-3,9-diundecyl-12,13-dihydro-[1,2,5]thiadiazolo[3,4-e]thieno-[2",3":4′,5′]thieno[2′,3′:4,5]pyrrolo[3,2-g]thieno-[2′,3′:4,5]thieno[3,2-b]indole-2,10-diyl)bis(methanylylidene))-bis(5,6-difluoro-3-oxo-2,3-dihydro-1H-indene-2,1-diylidene))dimalononitrile

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关于此项目

经验公式(希尔记法):
C82H86F4N8O2S5
化学文摘社编号:
分子量:
1451.93
MDL number:
UNSPSC Code:
32111701
NACRES:
NA.21
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InChI key

XJRVXAOYOOOQLU-LAGONYLDSA-N

InChI

1S/C82H86F4N8O2S5/c1-7-13-17-19-21-23-25-27-29-33-51-63(39-57-65(49(41-87)42-88)53-35-59(83)61(85)37-55(53)75(57)95)97-81-73-79(99-77(51)81)67-69-70(92-101-91-69)68-72(71(67)93(73)45-47(11-5)31-15-9-3)94(46-48(12-6)32-16-10-4)74-80(68)100-78-52(34-30-28-2

SMILES string

Fc1cc2c(cc1F)C(=C(C#N)C#N)\C(=C\c3[s]c4c([s]c5c4[n](c6c7[n](c8c([s]c%10c8[s]c(c%10CCCCCCCCCCC)\C=C%11/C(=O)c%12c(cc(c(c%12)F)F)C/%11=C(C#N)C#N)c7c9n[s]nc9c65)CC(CCCC)CC)CC(CCCC)CC)c3CCCCCCCCCCC)\C2=O

assay

≥99% (H-NMR)

color

black

solubility

chloroform: soluble

λmax

731 nm in chloroform (UV)

orbital energy

HOMO - 5.65 eV 
LUMO - 4.1 eV 

Quality Level

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Application

Y6 (BTP-4F) is a popular non-fullerene acceptor (NFA) molecule for use in Organic Photovoltaic (OPV) given its contribution to device power conversion efficiencies (PCEs). Also known BTP-4F, Y6 is a highly conjugated electron deficient organic semiconductor with an A-DAD-A structure. The absorption spectrum of Y6 molecule has a maximum at around 810 nm and extends to 1100 nm. This means that Y6 and its polymer blends have the potential to absorb light across the entire visible and near infra-red spectrum.

存储类别

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

法规信息

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分析证书(COA)

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You Chen et al.
Chemical communications (Cambridge, England), 55(47), 6708-6710 (2019-05-22)
For photovoltaic polymers with a D-π-A backbone, there are a great deal of D and A units, but the choice of π bridge is relatively limited and thiophene (T) is still the most effective one. Here, we utilize two D-π-A
Over 17% efficiency ternary organic solar cells enabled by two non-fullerene acceptors working in an alloy-like model.
Zhan, Lingling et al.
Energy & Environmental Science, 13, 635-645 (2020)
From Y6 to BTPT-4F: a theoretical insight into the influence of the individual change of fused-ring skeleton length or side alkyl chains on molecular arrangements and electron mobility.
Zhang, Jie, et al.
New. J. Chem., 45, 12247?12259-12247?12259 (2021)
Triplet-Charge Annihilation in a Small Molecule Donor: Acceptor Blend as a Major Loss Mechanism in Organic Photovoltaics
J. Marin-Beloqui et al.
Advanced Energy Materials, 11, 2100539-2100539 (2021)
Edgar Gutierrez-Fernandez et al.
Advanced science (Weinheim, Baden-Wurttemberg, Germany), 9(1), e2104977-e2104977 (2021-12-03)
There is a growing demand to attain organic materials with high electron mobility, μe , as current reliable reported values are significantly lower than those exhibited by their hole mobility counterparts. Here, it is shown that a well-known nonfullerene-acceptor commonly

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