A Second-Order Nonlinear Optical Material Consisting of Two π-Conjugated Groups - Details

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Abstract：

This　work　reports　a　new　second-order　nonlinear　optical　(NLO)　material　[C(NH2)3]3C3N3S3　(GU3TMT),　consisting　of　π-conjugated　planar　(C3N3S3)3−　and　triangular　[C(NH2)3]+　groups.　Interestingly,　GU3TMT　exhibits　a　large　NLO　response　(2.0×KH2PO4)　and　moderate　birefringence　0.067　at　wavelength　550　nm,　even　though　(C3N3S3)3−　and　[C(NH2)3]+　do　not　exhibit　the　most　favorable　arrangement　in　the　structure　of　GU3TMT.　First-principles　calculations　suggest　that　NLO　properties　mainly　originate　from　the　highly　π-conjugated　(C3N3S3)3−　rings,　and　the　π-conjugated　[C(NH2)3]+　triangles　contribute　much　less　to　the　overall　NLO　response.　This　work　will　inspire　new　thoughts　with　in-depth　on　the　role　of　π-conjugated　groups　in　NLO　crystals.　©　2023　Wiley-VCH　GmbH.

Keyword：

first-principles calculations nonlinear optics optoelectronics structure-property relationships trithiocyanates

Community：

[ 1 ] [Li, M.]College of Chemistry, Fuzhou University, Fujian, Fuzhou, 350116, China
[ 2 ] [Li, M.]State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter Chinese Academy of Sciences, Fujian, Fuzhou, 350002, China
[ 3 ] [Wang, Z.]College of Chemistry, Fuzhou University, Fujian, Fuzhou, 350116, China
[ 4 ] [Wang, Z.]State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter Chinese Academy of Sciences, Fujian, Fuzhou, 350002, China
[ 5 ] [Ahmed, B.]Department of Chemistry, Shahjalal University of Science and Technology, Sylhet, 3114, Bangladesh
[ 6 ] [Li, Y.]State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter Chinese Academy of Sciences, Fujian, Fuzhou, 350002, China
[ 7 ] [Wang, H.]State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter Chinese Academy of Sciences, Fujian, Fuzhou, 350002, China
[ 8 ] [Song, Y.]State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter Chinese Academy of Sciences, Fujian, Fuzhou, 350002, China
[ 9 ] [Song, X.]State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter Chinese Academy of Sciences, Fujian, Fuzhou, 350002, China
[ 10 ] [Kuang, X.]College of Chemistry and Bioengineering, Guilin University of Technology, Jiangxi, Guilin, 541004, China
[ 11 ] [Luo, J.]State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter Chinese Academy of Sciences, Fujian, Fuzhou, 350002, China
[ 12 ] [Luo, J.]Fujian Science and Technology Innovation Laboratory for Optoelectronic Information of China, Fuzhou, 350108, China
[ 13 ] [Zhao, S.]State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter Chinese Academy of Sciences, Fujian, Fuzhou, 350002, China
[ 14 ] [Zhao, S.]Fujian Science and Technology Innovation Laboratory for Optoelectronic Information of China, Fuzhou, 350108, China

Reprint 's Address：

[Ahmed, B.]Department of Chemistry, Bangladesh;;[Zhao, S.]State Key Laboratory of Structural Chemistry, Fujian, China

Email：

belal-che@sust.edu |
zhaosangen@fjirsm.ac.cn

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Related Keywords：

A Second-Order Nonlinear Optical Material Consisting of Two pi-Conjugated Groups
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Source ：

ChemPlusChem

ISSN： 2192-6506

Year： 2023

Issue： 3

Volume： 88

3 . 0

JCR@2023

3 . 0 0 0

JCR@2023

ESI HC Threshold：39

JCR Journal Grade：2

CAS Journal Grade：4

Cited Count：

WoS CC Cited Count：

SCOPUS Cited Count： 4

ESI Highly Cited Papers on the List： 0 Unfold All

WanFang Cited Count：

Chinese Cited Count：

30 Days PV： 2

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