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Synthesis, characterization and properties of a new octupolar molecule with active hydroxyl groups

XIAOYUN QI1,2, SHIMIN WANG1,3, QUANYUAN HU2,* , PING YU2, ZUXUN XU1,3

Affiliation

  1. Ministry-of-Education Key Laboratory for the Synthesis and Application of Organic Functional Molecules, Hubei University, Wuhan, Hubei, 430062, P.R. China
  2. College of Chemistry and Chemical Engineering of Hubei University, Wuhan 430062, P.R. China
  3. Faculty of Materials Science and Engineering of Hubei University, Wuhan, 430062, P.R. China

Abstract

An octupolar molecule with hydroxy group was designed and synthesized. The structure and properties of the octupolar molecule were characterized by IR, EA, 1HMNR, UV-vis and TG. The second order nonlinear optical property was determined by Kurtz-Perry powder method. The results showed that the octupolar molecule’s SHG is 1.5 times of KDP and the maximum absorption wavelength is 412 nm. It is thermally stable with the decomposition temperature of 400 °C. Consequently it can be considered to be a better choice for the preparation of NLO materials..

Keywords

Octupolar molecule, Synthesis, Second-order nonlinear.

Citation

XIAOYUN QI, SHIMIN WANG, QUANYUAN HU, PING YU, ZUXUN XU, Synthesis, characterization and properties of a new octupolar molecule with active hydroxyl groups, Optoelectronics and Advanced Materials - Rapid Communications, 6, 3-4, March-April 2012, pp.398-400 (2012).

Submitted at: Jan. 4, 2012

Accepted at: April 11, 2012