Qinglan Zhong, Gangji Yi, Juan Cheng, Xin Wang, Guohong Zou, Ling Huang, Zhien Lin
{"title":"Phase-Matching Second-Harmonic Generation in Zero-Dimensional Zinc Thiocyanates Ligated with Chiral Amino Acids","authors":"Qinglan Zhong, Gangji Yi, Juan Cheng, Xin Wang, Guohong Zou, Ling Huang, Zhien Lin","doi":"10.1021/acs.inorgchem.5c01052","DOIUrl":null,"url":null,"abstract":"Two organic–inorganic hybrid solids, namely, Zn(SCN)<sub>2</sub>(L-C<sub>9</sub>H<sub>11</sub>NO<sub>2</sub>)<sub>2</sub> (<b>1</b>) and Zn<sub>4</sub>(SCN)<sub>4</sub>(L-C<sub>5</sub>H<sub>8</sub>NO<sub>3</sub>)<sub>4</sub>(H<sub>2</sub>O)<sub>4</sub> (<b>2</b>), were synthesized by incorporating chiral amino acids into the zinc thiocyanate system. Compound <b>1</b> crystallizes as a monomeric complex in the noncentrosymmetric space group <i>P</i>2<sub>1</sub>, while compound <b>2</b> features a circular tetrameric structure crystallized in the noncentrosymmetric space group <i>P</i>2<sub>1</sub>2<sub>1</sub>2. Both compounds exhibit phase-matching second-harmonic generation (SHG) responses, which are 1.4 and 3.1 times that of KH<sub>2</sub>PO<sub>4</sub>, respectively. Theoretical calculations were conducted to determine the source of their SHG responses.","PeriodicalId":40,"journal":{"name":"Inorganic Chemistry","volume":"4 1","pages":""},"PeriodicalIF":4.7000,"publicationDate":"2025-04-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Inorganic Chemistry","FirstCategoryId":"92","ListUrlMain":"https://doi.org/10.1021/acs.inorgchem.5c01052","RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"CHEMISTRY, INORGANIC & NUCLEAR","Score":null,"Total":0}
引用次数: 0
Abstract
Two organic–inorganic hybrid solids, namely, Zn(SCN)2(L-C9H11NO2)2 (1) and Zn4(SCN)4(L-C5H8NO3)4(H2O)4 (2), were synthesized by incorporating chiral amino acids into the zinc thiocyanate system. Compound 1 crystallizes as a monomeric complex in the noncentrosymmetric space group P21, while compound 2 features a circular tetrameric structure crystallized in the noncentrosymmetric space group P21212. Both compounds exhibit phase-matching second-harmonic generation (SHG) responses, which are 1.4 and 3.1 times that of KH2PO4, respectively. Theoretical calculations were conducted to determine the source of their SHG responses.
期刊介绍：
Inorganic Chemistry publishes fundamental studies in all phases of inorganic chemistry. Coverage includes experimental and theoretical reports on quantitative studies of structure and thermodynamics, kinetics, mechanisms of inorganic reactions, bioinorganic chemistry, and relevant aspects of organometallic chemistry, solid-state phenomena, and chemical bonding theory. Emphasis is placed on the synthesis, structure, thermodynamics, reactivity, spectroscopy, and bonding properties of significant new and known compounds.
京公网安备 11010802042870号
京ICP备2023020795号-1
分享
求助内容：
应助结果提醒方式：
扫码关注我们
