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Acta Chimica Sinica >

2012 , Vol. 70 >Issue 03: 363 - 366

DOI: https://doi.org/10.6023/A1106222

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Synthesis, Characterization and Properties of a New Octupolar Molecule

  • QI Xiao-Yun ,
  • HU Quan-Yuan ,
  • WANG Shi-Min ,
  • YANG Fei ,
  • YU Ping
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  • a Key Laboratory of Green Preparation and Application for Materials Ministry of Education, Wuhan 430062;
    b Faculty of Materials Science and Engineering of Hubei University, Wuhan 430062;
    c College of Chemistry and Chemical Engineering of Hubei University, Wuhan 430062

Received date: 2011-06-22

  Revised date: 2011-11-07

  Online published: 2012-02-25

Supported by

Project supported by the Special Prophase Program for Key Basic Research of the Ministry of Science and Technology of China (973 Program: 2010CB234606), the Major Program of Education Commission of Hubei Province (Grant No. Z20101001), and the Key Program of Natural Science of Hubei Province of China (Grant No. 2009CDA027).

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Abstract

An octupolar molecule with triazine as core, styryl conjugate and nitrogen-carbon double bond as bridge and hydroxy ethoxy as the donor group was designed and synthesized. The structures and properties of the organic molecules were characterized by IR, elemental analysis, 1H MNR, UV-Vis and DSC-TG. The second order nonlinear optical properties was determined by Kurtz-Perry powder method. The results show that the compound second-harmonic generation (SHG) equals to 1.7 times of potassium dihydrogen orthophosphate (KDP). The maximum absorption wavelength of the compound was 411.5 nm. The compound was thermally stable with the decomposition temperature of 397 . Consequently it could be ℃ considered to be a better choice for the preparation of nonlinear optical (NLO) materials.

Key words： second-order nonlinear; octupolar molecules; trimethyl-s-triazine

Cite this article

QI Xiao-Yun , HU Quan-Yuan , WANG Shi-Min , YANG Fei , YU Ping . Synthesis, Characterization and Properties of a New Octupolar Molecule[J]. Acta Chimica Sinica, 2012 , 70(03) : 363 -366 . DOI: 10.6023/A1106222

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