1-(4-Cyanobiphenyl-4'-yloxy)-6-(4-cyanobiphenyl-4'-yl) hexane

• 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: 1-(4-Cyanobiphenyl-4'-yloxy)-6-(4-cyanobiphenyl-4'-yl) hexane
• 英文别名: 4-[4-[6-[4-(4-cyanophenyl)phenoxy]hexyl]phenyl]benzonitrile
• 化学式: C₃₂H₂₈N₂O
• 分子量: 456.6
• InChiKey: UWDYYKNPQUGZMH-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  8.3
• 重原子数：
  35
• 可旋转键数：
  10
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.19
• 拓扑面积：
  56.8
• 氢给体数：
  0
• 氢受体数：
  3

文献信息

• Polarization-insensitive phase modulator
  申请人：OPTICA AMUKA (A.A.) LTD.

  公开号：US11327385B2

  公开（公告）日：2022-05-10

  An optical device (20) includes an electro-optical layer, including a liquid crystal material (24) with a heliconical structure having a pitch that is less than 250 nm and is modifiable by an electric field. An array of excitation electrodes (28) extends over the electro-optical layer. Control circuitry (23) is coupled to apply control voltage waveforms to the excitation electrodes and is configured to modify the control voltage waveforms so as to locally modify a molecule director angle of the heliconical structure and thus to generate a specified phase modulation profile in the electro-optical layer.

  一种光学设备（20）包括一个电光层，其中液晶材料（24）具有螺距小于 250 nm 的螺旋结构，并可通过电场进行调节。激发电极阵列（28）延伸到电光层上。控制电路（23）被耦合到激励电极上施加控制电压波形，并被配置为修改控制电压波形，以便局部修改螺旋结构的分子导向角，从而在电光层中产生指定的相位调制剖面。
• BIMESOGENIC COMPOUNDS AND MESOGENIC MEDIA
  申请人：Merck Patent GmbH

  公开号：EP2870217B1

  公开（公告）日：2016-07-20
• Bimesogenic Compounds and Mesogenic Media
  申请人：Merck Patent GmbH

  公开号：US20150175883A1

  公开（公告）日：2015-06-25

  The invention relates to bimesogenic compounds of formula I wherein R 11 , R 12 , MG 11 , MG 12 , X 11 , X 12 and Sp 1 have the meaning given in claim 1, to the use of bimesogenic compounds of formula I in liquid crystal media and particular to flexoelectric liquid crystal devices comprising a liquid crystal medium according to the present invention.
• FIELD INDUCED AND CONTROLLED HELICONICAL STRUCTURE OF CHOLESTERIC LIQUID CRYSTAL
  申请人：Kent State University

  公开号：US20160252755A1

  公开（公告）日：2016-09-01

  A liquid crystal cell includes substrates defining a gap and electrodes having one of (i) an in-plane geometry generating an electric field parallel with the substrates and (ii) a top-down geometry generating an electric field across the gap between the two spaced apart substrates. A liquid crystal material disposed in the gap between the substrates comprises a chiral nematic material formed by a mixture of: 1-(4-cyanobiphenyl-4′-yl)-6-(4-cyanobiphenyl-4′-yloxy)hexane (CB6OCB) or α,ω-bis(4,4-cyanobiphenyl)nonane (CB9CB) dimeric liquid crystal material; at least one additional dimeric liquid crystal material; and a chiral dopant. The liquid crystal material within an operational range of electric field applied by the electrodes exhibits a heliconical state with an oblique angle helicoid director whose helicoid axis is oriented parallel with the electric field and whose helicoid pitch is sized to provide diffraction or Bragg reflection of light in a spectral range of interest impinging on one of the substrates of the liquid crystal cell.
• ELECTRICALLY TUNABLE LASER WITH CHOLESTERIC LIQUID CRYSTAL HELICONICAL STRUCTURE
  申请人：Kent State University

  公开号：US20180323570A1

  公开（公告）日：2018-11-08

  A lasing device includes an active layer comprising a cholesteric liquid crystal material and a laser dye, and a liquid crystal cell including spaced apart substrates defining a cell gap in which the active layer is disposed. The substrates include electrodes arranged to bias the active layer into an oblique helicoidal (Ch OH ) state. At least one substrate of the liquid crystal cell is optically transparent for a lasing wavelength range of the device.