Tris-fused tetrathiafulvalenes (TTF): highly conducting single-component organics and metallic charge-transfer salt

被引：16

作者：

Ashizawa, M

Kimura, S

Mori, T ^{[1
]}

Misaki, Y

Tanaka, K

机构：

[1] Tokyo Inst Technol, Fac Engn, Dept Organ & Polymer Mat, Tokyo 1528552, Japan

[2] Kyoto Univ, Grad Sch Engn, Div Mol Engn, Yoshida, Kyoto 6068501, Japan

来源：

SYNTHETIC METALS | 2004年 / 141卷 / 03期

关键词：

tetrathiafulvalenes; coupling reactions; crystal structured; electrical conductivity;

D O I：

10.1016/S0379-6779(03)00416-8

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Tris-fused tetrathiafulvalene (TTF) derivatives, TTCn-TTPY, 2,2'-bis[4,5-alkylthio-(1,3-dithiol-2-ylidene)-1,3,4,6-tetrathiapentalenytidene] with four alkylthio chains [CnH2n+1S-: n = 3-5] are prepared and the structural and conducting properties are investigated. Crystals of the neutral molecules show very low electrical resistivity (400 Omega cm) as single-component pure organic materials. Irrespective of the alkylthio chain length, the crystal structures are so-called beta"-type consisting of uniform stacks of the tris-fused TTF parts. Iodine-doped TTC3-TTPY exhibits metallic conductivity down to liquid helium temperature. (C) 2003 Elsevier B.V. All rights reserved.

引用

页码：307 / 313

页数：7

共 17 条

[1] A NOVEL TYPE OF ORGANIC SEMICONDUCTORS - MOLECULAR FASTENER
INOKUCHI, H
SAITO, G
WU, P
SEKI, K
TANG, TB
MORI, T
IMAEDA, K
ENOKI, T
HIGUCHI, Y
INAKA, K
YASUOKA, N
[J]. CHEMISTRY LETTERS, 1986, (08) : 1263 - 1266
[2] Magneto-opto-electronic bistability in a phenalenyl-based neutral radical
Itkis, ME
Chi, X
Cordes, AW
Haddon, RC
[J]. SCIENCE, 2002, 296 (5572) : 1443 - 1445
[3] CRYSTAL-STRUCTURES OF COMPLEXES BETWEEN HEXACYANOBUTADIENE AND TETRAMETHYLTETRATHIAFULVALENE AND TETRAMETHYLTHIOTETRATHIAFULVALENE
KATAYAMA, C
HONDA, M
KUMAGAI, H
TANAKA, J
SAITO, G
INOKUCHI, H
[J]. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, 1985, 58 (08) : 2272 - 2278
[4] 2,5-bis(1,3-dithiol-2-ylidene)-1,3,4,6-tetrathiapentalene (TTP) derivatives having four long alkylthio chains
Kimura, S
Kurai, H
Mori, T
[J]. TETRAHEDRON, 2002, 58 (06) : 1119 - 1124
[5] THE CRYSTAL AND MOLECULAR-STRUCTURES OF BIS(ETHYLENEDITHIO)-TETRATHIAFULVALENE
KOBAYASHI, H
KOBAYASHI, A
SASAKI, Y
SAITO, G
INOKUCHI, H
[J]. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, 1986, 59 (01) : 301 - 302
[6] METHYLTHIO SUBSTITUTED 2,5-BIS(1',3'-DITHIOL-2'-YLIDENE)-1,3,4,6-TETRATHIAPENTALENE - A BIS-FUSED TETRATHIAFULVALENE
MISAKI, Y
NISHIKAWA, H
KAWAKAMI, K
KOYANAGI, S
YAMABE, T
SHIRO, M
[J]. CHEMISTRY LETTERS, 1992, (12) : 2321 - 2324
[7] New organic metals based on bis-fused TTF donors
Mori, T
Kawamoto, T
Misaki, Y
Kawakami, K
Fujiwara, H
Yamabe, T
Mori, H
Tanaka, S
[J]. MOLECULAR CRYSTALS AND LIQUID CRYSTALS SCIENCE AND TECHNOLOGY SECTION A-MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 1996, 284 : 271 - 282
[8] CRYSTAL-STRUCTURES AND MOLECULAR PACKING OF TETRAKIS(ALKYLTHIO)TETRATHIAFULVALENE (TTCN-TTF) .2. (N=7,9,11)
NAKANO, C
MORI, T
IMAEDA, K
YASUOKA, N
MARUYAMA, Y
INOKUCHI, H
IWASAWA, N
SAITO, G
[J]. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, 1992, 65 (08) : 2086 - 2092
[9] CRYSTAL-STRUCTURES AND MOLECULAR PACKING OF TETRAKIS(ALKYLTHIO)-TETRATHIAFULVALENE (TTCN-TTF) .1. (N=3,4,6)
NAKANO, C
MORI, T
IMAEDA, K
YASUOKA, N
MARUYAMA, Y
INOKUCHI, H
IWASAWA, N
SAITO, G
[J]. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, 1992, 65 (07) : 1878 - 1883
[10] Synthesis and electrical conductivities of some metal complexes with the extended dithiolato ligand having a C8S8 skeleton
Nakano, M
Kuroda, A
Maikawa, T
Matsubayashi, GE
[J]. MOLECULAR CRYSTALS AND LIQUID CRYSTALS SCIENCE AND TECHNOLOGY SECTION A-MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 1996, 284 : 301 - 305

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