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14,29-Bis(5,6-dihydro-[1,3]dithiolo[4,5-b][1,4]dithiin-2-ylidene)-5,8,20,23-tetraoxa-2,11,13,15,17,26,28,30-octathiatricyclo[25.3.0.012,16]triaconta-1(27),12(16)-diene | 1192490-27-9

中文名称
——
中文别名
——
英文名称
14,29-Bis(5,6-dihydro-[1,3]dithiolo[4,5-b][1,4]dithiin-2-ylidene)-5,8,20,23-tetraoxa-2,11,13,15,17,26,28,30-octathiatricyclo[25.3.0.012,16]triaconta-1(27),12(16)-diene
英文别名
14,29-bis(5,6-dihydro-[1,3]dithiolo[4,5-b][1,4]dithiin-2-ylidene)-5,8,20,23-tetraoxa-2,11,13,15,17,26,28,30-octathiatricyclo[25.3.0.012,16]triaconta-1(27),12(16)-diene
14,29-Bis(5,6-dihydro-[1,3]dithiolo[4,5-b][1,4]dithiin-2-ylidene)-5,8,20,23-tetraoxa-2,11,13,15,17,26,28,30-octathiatricyclo[25.3.0.012,16]triaconta-1(27),12(16)-diene化学式
CAS
1192490-27-9
化学式
C28H32O4S16
mdl
——
分子量
945.616
InChiKey
LAQCMILDJUMXGR-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

计算性质

  • 辛醇/水分配系数(LogP):
    9.3
  • 重原子数:
    48
  • 可旋转键数:
    0
  • 环数:
    7.0
  • sp3杂化的碳原子比例:
    0.57
  • 拓扑面积:
    442
  • 氢给体数:
    0
  • 氢受体数:
    20

反应信息

  • 作为反应物:
    参考文献:
    名称:
    Langmuir–Blodgett Films of Charge-Transfer Complexes: Ethylenedithio-Substituted Amphiphilic Bis-TTF Macrocycle and F4TCNQ or Br2TCNQ
    摘要:
    作为两亲性电子给体的亚乙二硫代双 TTF 大环 1a 与作为电子受体的 7,7,8,8- 四氰基对醌二甲烷 (TCNQ) 衍生物之间的电荷转移 (CT) 复合物被制成了朗缪尔-布洛杰特 (LB) 薄膜。对于在 5 mN m-1 的表面压力下沉积到基底表面的 1a-F4TCNQ LB 薄膜,通过 XPS 测量确定了供体和受体之间的配比为 1:2。相比之下,1a-Br2TCNQ枸杞薄膜的供体/受体比为 1:0.3,表明在枸杞薄膜形成过程中损失了一部分 Br2TCNQ。覆盖在 1a-Br2TCNQ 和中性 1a LB 薄膜表面的圆形畴具有相似性,这表明在 1a-Br2TCNQ LB 薄膜中存在中性 1a。对于 (1a2+)(F4TCNQ-)2 LB 薄膜来说,CN 拉伸频率的出现标志着完全离子电子基态的形成。1a-Br2TCNQ 的枸杞薄膜在约 3 × 103 cm-1 处显示出宽吸收,这是由于枸杞薄膜中的枸杞离子在枸杞基态上的吸收率较低。3 × 103 cm-1 处的宽吸收,这是部分 CT 态分子间 CT 转变的特征。1a-Br2TCNQ LB 薄膜由中性 1a 和 1a-Br2TCNQ 的 CT 复合物组成。1a-Br2TCNQ LB 薄膜的室温电导率(1.2 × 10-2 S cm-1)比 1a-F4TCNQ 的室温电导率(3.9 × 10-4 S cm-1)高出两个数量级。
    DOI:
    10.1246/bcsj.82.968
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文献信息

  • Langmuir–Blodgett Films of Charge-Transfer Complexes: Ethylenedithio-Substituted Amphiphilic Bis-TTF Macrocycle and F<sub>4</sub>TCNQ or Br<sub>2</sub>TCNQ
    作者:Toru Endo、Tomoyuki Akutagawa、Teppei Kajiwara、Keiko Kakiuchi、Yoko Tatewaki、Shin-ichiro Noro、Takayoshi Nakamura
    DOI:10.1246/bcsj.82.968
    日期:2009.8.15
    Charge-transfer (CT) complexes between ethylenedithio-substituted bis-TTF macrocycle 1a, as an amphiphilic electron donor, and 7,7,8,8-tetracyano-p-quinodimethane (TCNQ) derivatives, as electron acceptors, were fabricated as Langmuir–Blodgett (LB) films. For the 1a–F4TCNQ LB film deposited at a surface pressure of 5 mN m−1 onto a substrate surface, the stoichiometry between the donor and acceptor was determined as 1:2 using XPS measurements. In contrast, a donor/acceptor ratio of 1:0.3 was observed for the 1a–Br2TCNQ LB film, indicating that a fraction of Br2TCNQ was lost during the LB film formation process. Similarity of the round-shaped domains that cover the surfaces of the 1a–Br2TCNQ and neutral 1a LB films indicates the presence of neutral 1a within the 1a–Br2TCNQ LB film. For the (1a2+)(F4TCNQ−)2 LB film, the presence of a CN-stretching frequency signifies the formation of a fully ionic electronic ground state. The LB film of 1a–Br2TCNQ exhibited a broad absorption at ca. 3 × 103 cm−1, which is characteristic of an intermolecular CT transition for a partial CT state. 1a–Br2TCNQ LB film consisted of neutral 1a and CT complex of 1a–Br2TCNQ. The room temperature conductivity of the 1a–Br2TCNQ LB film (1.2 × 10−2 S cm−1) was two orders of magnitude higher than that of 1a–F4TCNQ (3.9 × 10−4 S cm−1).
    作为两亲性电子给体的亚乙二硫代双 TTF 大环 1a 与作为电子受体的 7,7,8,8- 四氰基对醌二甲烷 (TCNQ) 衍生物之间的电荷转移 (CT) 复合物被制成了朗缪尔-布洛杰特 (LB) 薄膜。对于在 5 mN m-1 的表面压力下沉积到基底表面的 1a-F4TCNQ LB 薄膜,通过 XPS 测量确定了供体和受体之间的配比为 1:2。相比之下,1a-Br2TCNQ枸杞薄膜的供体/受体比为 1:0.3,表明在枸杞薄膜形成过程中损失了一部分 Br2TCNQ。覆盖在 1a-Br2TCNQ 和中性 1a LB 薄膜表面的圆形畴具有相似性,这表明在 1a-Br2TCNQ LB 薄膜中存在中性 1a。对于 (1a2+)(F4TCNQ-)2 LB 薄膜来说,CN 拉伸频率的出现标志着完全离子电子基态的形成。1a-Br2TCNQ 的枸杞薄膜在约 3 × 103 cm-1 处显示出宽吸收,这是由于枸杞薄膜中的枸杞离子在枸杞基态上的吸收率较低。3 × 103 cm-1 处的宽吸收,这是部分 CT 态分子间 CT 转变的特征。1a-Br2TCNQ LB 薄膜由中性 1a 和 1a-Br2TCNQ 的 CT 复合物组成。1a-Br2TCNQ LB 薄膜的室温电导率(1.2 × 10-2 S cm-1)比 1a-F4TCNQ 的室温电导率(3.9 × 10-4 S cm-1)高出两个数量级。
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同类化合物

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