2089044-02-8
中文名称
IEICO-4F
英文名称
IEICO-4F
CAS
2089044-02-8
分子式
C114H114F4N4O4S4
分子量
1808.4
MOL 文件
2089044-02-8.mol
更新日期
2024/07/08 10:07:30
2089044-02-8 结构式
基本信息
中文别名
N50372,2'-((2Z,2'Z)-((5,5'-(4,4,9,9-四(4-己基苯基)-4,9-二氢-S-苯并二茚并[1,2-B:5,6-B']二噻吩-2,7-二基)双(4-((2-乙基己基)氧基)噻吩-5,2-二基))双(亚甲基亚基))双(5,6-二氟-3-氧代-2,3-二氢-1H-茚-2,1-二亚基))二丙二腈
2,2'-((2Z,2'Z)-((5,5'-(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)THIOPHENE-5,2-DIYL))BIS(METHANYLYLIDENE))BIS(5,6-DIFLUORO-3-OXO-2,3-DIHYDRO-1H-INDENE-2,1-DIYLIDENE))DIMALONONITRILE
英文别名
IEICO-4FPropanedinitrile, 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-, (2Z,2'Z)-
(2,2'-((2Z,2'Z)-(((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)thiophene-5,2-diyl))bis(methanylylidene))bis(5,6-difluoro-3-oxo-2,3-dihydro-1H-indene-2,1-diylidene))dimalononitrile
2,2'-((2Z,2'Z)-((5,5'-(4,4,9,9-tetrakis(4-hexylphenyl)-4,9-dihydro-s-indac eno[1,2-b:5,6-b']dithiophene-2,7-diyl)bis(4-((2-ethylhexyl)oxy)thiophe ne-5,2-diyl))bis(methanylylidene))bis(5,6-difluoro-3-oxo-2,3-dihydro-1 H-indene-2,1-diylidene))dimalononitrile
物理化学性质
密度1.217±0.06 g/cm3(Predicted)
Absorptionλmax 865 nm (Film), NIR absorption
概述IEICO-4F is a low band-gap and low energy-loss material showing an A-D-A type structure with extra thiophenes as spacers between the acceptor and donor units. The structure has an electron-donating fused five-member-ring indaceno[1,2-b:5,6-b′]dithiophene (IDT) core, terminated by two electron-withdrawing units, 2-(5,6-difluoro-3-oxo-2,3-dihydro-1H-inden-1-ylidene)malononitrile (IC-2F). IEICO-4F extends into the near infrared (NIR) region with maximum absorption around 860 nm, 200 nm red-shifted compared to ITIC.
溶解度可溶于氯仿、氯苯
形态深蓝色粉末/结晶