2-[4-(9,10-Diphenylanthracen-2-yl)phenyl]-3-phenyl-1,2-dihydrobenzimidazole

• 分子结构分类: 有机化合物 - 木脂素、新木脂素和相关化合物 - 芳基萘木脂素
• 英文名称: 2-[4-(9,10-Diphenylanthracen-2-yl)phenyl]-3-phenyl-1,2-dihydrobenzimidazole
• 英文别名: 2-[4-(9,10-diphenylanthracen-2-yl)phenyl]-3-phenyl-1,2-dihydrobenzimidazole
• 化学式: C₄₅H₃₂N₂
• 分子量: 600.7
• InChiKey: AOIYTLZGVQLYAU-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  12.4
• 重原子数：
  47
• 可旋转键数：
  5
• 环数：
  9.0
• sp3杂化的碳原子比例：
  0.02
• 拓扑面积：
  15.3
• 氢给体数：
  1
• 氢受体数：
  2

文献信息

• ORGANIC LIGHT-EMITTING DEVICE
  申请人：Samsung Electronics Co., Ltd.

  公开号：US20200295272A1

  公开（公告）日：2020-09-17

  An organic light-emitting device (OLED) includes a first electrode, a second electrode, an emission layer between the first electrode and the second electrode and including an electron-transporting host and a hole-transporting host, a hole transport region between the first electrode and the emission layer and including a hole transport layer, and an electron transport region between the emission layer and the second electrode and including an electron transport layer, wherein the OLED satisfies Equations 1 and 2 below: 0.75 eV≤|LUMO H(ET) −LUMO H(HT) |≤0.90 eV   | E ( S 1, H(ET) )− E ( S 1, H(HT)) |<0.15 eV   wherein in Equations 1 and 2, LUMO H(ET) refers to a lowest unoccupied molecular orbital (LUMO) energy level of the electron-transporting host, LUMO H(HT) refers to an LUMO energy level of the hole-transporting host, E(S 1, H(ET) ) refers to a singlet energy level of the electron-transporting host, and E(S 1, H(HT) ) refers to a singlet energy level of the hole-transporting host.