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The influence of hydrogen bonding on the nonlinear optical properties of a semiorganic material NH4B[d-(+)-C4H4O5]2·H2O: A theoretical perspective

  • Chen Lei
  • , Zhihua Yang*
  • , Bingbing Zhang
  • , Ming Hsein Lee
  • , Qun Jing
  • , Zhaohui Chen
  • , Xu Chu Huang
  • , Ying Wang
  • , Shilie Pan
  • , Muhammad Ramzan Saeed Ashraf Janjua
  • *Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

29 Scopus citations

Abstract

In this work, a potential semiorganic nonlinear optical candidate NH4B[d-(+)-(C4H4O5)]2·H2O (NBC) has been studied using Density Functional Theory. The origin of the second harmonic generation (SHG) effect of NBC crystals for the NH4B[d-(+)-(C4H4O5)]2·H2O molecular complex is explained by employing a combination of the density of states, SHG density and molecular orbital analysis. It reveals a way in which the organic and ammonium groups affect the SHG processes in a significantly different manner in the crystals and the molecular complex. In particular, the role of hydrogen bonding interaction in influencing the electronic structure and nonlinear optical properties is explicitly identified and explained.

Original languageEnglish
Pages (from-to)20089-20096
Number of pages8
JournalPhysical Chemistry Chemical Physics
Volume16
Issue number37
DOIs
StatePublished - 27 Aug 2014
Externally publishedYes

ASJC Scopus subject areas

  • General Physics and Astronomy
  • Physical and Theoretical Chemistry

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