Collaborative enhancement from Pb2+ and F− in Pb2(NO3)2(H2O)F2 generates the largest second harmonic generation effect among nitrates. Issue 68 (20th July 2017)

• Record Type: Journal Article
• Authors: Peng, Guang; Yang, Yi; Tang, Yu-Huan; Luo, Min; Yan, Tao; Zhou, Yuqiao; Lin, Chensheng; Lin, Zheshuai; Ye, Ning
• Is Part Of: Chemical communications. Volume 53:Issue 68(2017)
• Page Start: 9398
• Page End: 9401
• Publication Date: 2017-07-20
• Subjects: Chemistry -- Periodicals; 540
• DOI: 10.1039/c7cc04340f
• Languages: English
• ISSNs: 1359-7345

Abstract

Abstract : The first metal nitrate fluoride nonlinear optical material, Pb2 (NO3 )2 (H2 O)F2, was synthesized with a super strong second harmonic generation effect. Abstract : The first metal nitrate fluoride nonlinear optical material, Pb2 (NO3 )2 (H2 O)F2, was synthesized with the largest second harmonic generation (SHG) effect (12 × KH2 PO4 ) among nitrates. Theoretical calculations revealed the synergistic effect of [NO3 ] −, lone pair electrons in Pb 2+, and F − for the SHG effect. The F − also promoted the blue-shift of the ultraviolet cut-off edge.