Benzene-1,2,3,4-tetracarbonitrile | 28631-68-7

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: Benzene-1,2,3,4-tetracarbonitrile
• CAS: 28631-68-7
• 化学式: C₁₀H₂N₄
• 分子量: 178.15
• InChiKey: ZXEVECAZLJIXPS-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.8
• 重原子数：
  14
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  95.2
• 氢给体数：
  0
• 氢受体数：
  4

文献信息

• Organometallic Complex, and Light-Emitting Element, Light-Emitting Device, and Electronic Device Using the Organometallic Complex
  申请人：Inoue Hideko

  公开号：US20080312437A1

  公开（公告）日：2008-12-18

  According to the present invention, a wider variation of organometallic complexes that can emit phosphorescence can be provided by applying, as a ligand, an organic compound from which a variety of derivatives can be easily synthesized. In particular, an organometallic complex having a sharp emission spectrum is provided. Further, an organometallic complex having high emission efficiency is provided. An organometallic complex represented by the general formula (G1) is provided. In the formula, Ar represents an aryl group, R represents an alkoxy group having 1 to 4 carbon atoms, and R 1 and R 2 individually represent either hydrogen or an alkyl group having 1 to 4 carbon atoms.

  根据本发明，通过应用一种作为配体的有机化合物，可以提供更广泛的能够发射磷光的有机金属配合物变体，从而可以轻松合成各种衍生物。特别地，提供了具有尖锐发射光谱的有机金属配合物。此外，提供了具有高发射效率的有机金属配合物。提供了由通式（G1）表示的有机金属配合物。在该式中，Ar代表芳基，R代表具有1至4个碳原子的烷氧基，R1和R2分别表示氢或具有1至4个碳原子的烷基。
• Luminescence system, method of luminescence, and chemical substance for luminescence
  申请人：Hoshi Yousuke

  公开号：US20070138945A1

  公开（公告）日：2007-06-21

  An object of the present invention is to provide, inexpensively and safely, a luminescence system, a method of luminescence, and a luminescent substance based on a novel luminescence mechanism that luminesces at high efficiency. The present invention relates to a luminescence system, wherein a first chemical substance changes into a second chemical substance having a chemical structure that is different from that of the first chemical substance and thereby luminesces. The present invention preferably relates to the luminescence system, wherein the second chemical substance turns back into the first chemical substance after luminescence.

  本发明的目的是提供一种基于新型发光机制的发光系统、发光方法和发光物质，以高效率发光，且成本低廉且安全。本发明涉及一种发光系统，其中第一化学物质转变为具有与第一化学物质不同的化学结构的第二化学物质，从而发光。本发明优选涉及发光系统，其中第二化学物质在发光后又转变回第一化学物质。
• LAYERED HYBRID ORGANIC-INORGANIC PEROVSKITE MATERIALS
  申请人：IMEC VZW

  公开号：US20200152395A1

  公开（公告）日：2020-05-14

  In a first aspect, the present invention relates to a perovskite material comprising negatively charged layers alternated with and neutralized by positively charged layers; the negatively charged layers having a general formula selected from the list consisting of: L n−1 M n X 3n+1 , L n M n X 3n+2 , and L n−1 M′ n X 3n+3 , and the positively charged layers comprising: one or more organic ammonium cations independently selected from monovalent cations Q and divalent cations Q′, or a polyvalent cationic conjugated organic polymer Z, wherein Q, Q′ and Z comprise each a π-conjugated system in which at least 8 and preferably at least 10 atoms participate, L is a monovalent cation, M n are n independently selected metal cations averaging a valence of two, M′ n are n independently selected metal cations averaging a valence equal to 2+2/n, X is a monovalent anion, and n is larger than 1.

  在第一个方面，本发明涉及一种钙钛矿材料，其包括负电荷层和中和的正电荷层交替排列；负电荷层具有以下列表中选择的一般公式：Ln−1MnX3n+1、LnMnX3n+2和Ln−1M′nX3n+3，正电荷层包括：一个或多个独立选择的单价阳离子Q和双价阳离子Q′，或者一个多价阳离子共轭有机聚合物Z，其中Q、Q′和Z各自包括一个π共轭体系，其中至少有8个原子参与，L是一个单价阳离子，Mn是独立选择的平均价为二的金属阳离子，M′n是独立选择的平均价为2+2/n的金属阳离子，X是一个单价阴离子，n大于1。
• Acenaphthopyridine Derivative, Material of Light-Emitting Element, Light-Emitting Element, Light-Emitting Device, and Electronic Appliance
  申请人：Takasu Takako

  公开号：US20090247753A1

  公开（公告）日：2009-10-01

  It is an object to provide a new compound which is suitable for a material of an electron-transporting layer of a light-emitting element. In particular, it is an object to provide a compound which can be used for forming a light-emitting element capable of emitting light at a low drive voltage. An acenaphthopyridine derivative represented by the following general formula (G1) is provided. In the formula, Het represents a pyridyl group or a quinolyl group.

  提供一种适用于发光元件电子传输层材料的新化合物是一个目标。特别是，提供一种可用于形成能够以低驱动电压发光的发光元件的化合物是一个目标。提供了以下一般式（G1）所代表的一种蒽醌吡啶衍生物。在该式中，Het代表吡啶基团或喹啉基团。
• METALLIC COMPOSITE AND COMPOSITION THEREOF
  申请人：Higashimura Hideyuki

  公开号：US20120032121A1

  公开（公告）日：2012-02-09

  A metallic composite in which a conjugated compound having a molecular weight of 200 or more is adsorbed to a metallic nanostructure having an aspect ratio of 1.5 or more, for example, a metallic composite in which a compound having a group represented by the formula (I) or a repeating unit represented by the formula (II) or both of them is adsorbed to a metallic nanostructure having an aspect ratio of 1.5 or more, is useful for electronic devices such as a light-emitting device, a solar cell and an organic transistor.

  一种金属复合材料，其中分子量为200或更高的共轭化合物被吸附到具有1.5或更高长宽比的金属纳米结构上，例如，一种金属复合材料，其中具有由式(I)表示的基团或由式(II)表示的重复单元或两者都被吸附到具有长宽比为1.5或更高的金属纳米结构上，对于光电器件如发光器件、太阳能电池和有机晶体管等是有用的。