CJCU

Chem. J. Chinese Universities ›› 1993, Vol. 14 ›› Issue (12): 1687.

• Articles • Previous Articles     Next Articles

Syntheses, Structure and Second Harmonic Generation of Some Arylphosphonic(arsenic) Acids and Their Salts

WANG Hai-Ping1, DAI Chao-Yang1, QIN Jin-Gui1, LIU Dao-Yu1, CHEN Shu-Kang1, WANG Cheng-Rui1, WU Bai-Chang2, CHEN Chuang-Tian2   

  1. 1. Department of Chemistry, Wuhan University, Wuhan, 430072;
    2. Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou
  • Received:1993-02-15 Revised:1993-08-07 Online:1993-12-24 Published:1993-12-24

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Abstract: By combining the distorted inorganic anion groups and organic conjugated systems, a series of arylphosphonic(arsenic) acids and their salts were designed and synthesized.Their electronic spectra indicated the presence) to some extent, of intramolecular charge transfer (ICT).The crystal structure of para-methylphenylphosphonic acid showed that the molecules were packed as dimers in crystals due to the hydrogen bonding.Their second harmonic generation (SHG) effects were measured by the Kurtz powder method.Six compounds exhibited nonlinear optical property.

Key words: Arylphosphonic(arsenic) acid, Arylphosponic(arsenic) acid salts, Second harmonic generation effect

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