Determination of the charge on BEDO-TTF in its complexes by Raman spectroscopy

被引：60
作者：
Drozdova, O [1 ]
Yamochi, H
Yakushi, K
Uruichi, M
Horiuchi, S
Saito, G
机构：
[1] Kyoto Univ, Grad Sch Sci, Div Chem, Sakyo Ku, Kyoto 6068502, Japan
[2] Inst Mol Sci, Okazaki, Aichi 4448585, Japan
来源：
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2000年 / 122卷 / 18期
关键词：
D O I：
10.1021/ja9927523
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Raman spectroscopy was employed as a fast and exact general method to determine the charge on BEDO-TTF (BO) in its complexes in any sample form such as single crystals, powders, and dispersed polymer films. Linear dependencies between the frequencies of two totally symmetric C=C stretching modes and the charge on BO were found and used to evaluate the charge transfer (CT) degree. The border between neutral (insulating) and partially CT (conducting) complexes based on BO was estimated as 0.3.
引用
收藏
页码：4436 / 4442
页数：7
相关论文
共 56 条
  • [1] THE 1ST AMBIENT PRESSURE ORGANIC SUPERCONDUCTOR CONTAINING OXYGEN IN THE DONOR MOLECULE, BETA-M-(BEDO-TTF)3CU2(NCS)3, TC=1.06 K
    BENO, MA
    WANG, HH
    KINI, AM
    CARLSON, KD
    GEISER, U
    KWOK, WK
    THOMPSON, JE
    WILLIAMS, JM
    REN, JQ
    WHANGBO, MH
    [J]. INORGANIC CHEMISTRY, 1990, 29 (09) : 1599 - 1601
  • [2] Bozio R., 1980, Physics and Chemistry of Low Dimensional Solids. Proceedings of the NATO Advanced Study Institute, P165
  • [3] Electron-phonon effects in the organic superconductor kappa-(BEDT-TTF)(2)Cu[N(CN)(2)]Br
    Eldridge, JE
    Xie, Y
    Wang, HH
    Williams, JM
    Kini, AM
    Schlueter, JA
    [J]. SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY, 1996, 52 (01): : 45 - 56
  • [4] THE ASSIGNMENT OF THE NORMAL-MODES OF THE BEDT-TTF ELECTRON-DONOR MOLECULE USING THE INFRARED AND RAMAN-SPECTRA OF SEVERAL ISOTOPIC ANALOGS
    ELDRIDGE, JE
    HOMES, CC
    WILLIAMS, JM
    KINI, AM
    WANG, HH
    [J]. SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY, 1995, 51 (06): : 947 - 960
  • [5] Nature and origin of stable metallic state in organic charge-transfer complexes of bis(ethylenedioxy)tetrathiafulvalene
    Horiuchi, S
    Yamochi, H
    Saito, G
    Sakaguchi, K
    Kusunoki, M
    [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1996, 118 (36) : 8604 - 8622
  • [6] Highly-oxidized states of organic donor bis(ethylenedioxy)tetrathiafulvalene (BEDO-TTF)
    Horiuchi, S
    Yamochi, H
    Saito, G
    Matsumoto, K
    [J]. MOLECULAR CRYSTALS AND LIQUID CRYSTALS SCIENCE AND TECHNOLOGY SECTION A-MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 1996, 284 : 357 - 365
  • [7] Structure and physical properties of molecular metals based on BED-TTF
    Horiuchi, S
    Yamochi, H
    Saito, G
    Matsumoto, K
    [J]. SYNTHETIC METALS, 1997, 86 (1-3) : 1809 - 1810
  • [8] Horiuchi S, 1997, MOL CRYST LIQ CRYS A, V296, P365
  • [9] MAGNETIC PROPERTY OF AN ORGANIC CONDUCTOR, (TTM-TTF)(I3)0.823
    IMAEDA, K
    ENOKI, T
    MORI, T
    WU, P
    KOBAYASHI, M
    INOKUCHI, H
    SAITO, G
    [J]. SYNTHETIC METALS, 1987, 19 (1-3) : 721 - 726
  • [10] HIGHLY CONDUCTIVE METALLOPHTHALOCYANINE ASSEMBLIES - STRUCTURE, CHARGE TRANSPORT, AND ANISOTROPY IN THE METAL-FREE MOLECULAR-METAL H-2(PC)I
    INABE, T
    MARKS, TJ
    BURTON, RL
    LYDING, JW
    MCCARTHY, WJ
    KANNEWURF, CR
    REISNER, GM
    HERBSTEIN, FH
    [J]. SOLID STATE COMMUNICATIONS, 1985, 54 (06) : 501 - 503
123456