Chiral Supramolecular Templating Enables Tunable Second-Harmonic Generation in Hybrid Zinc Thiocyanates.

Xuemei Wen, Qinglan Zhong, Gangji Yi, Guohong Zou, Jianli Wang, Zhien Lin, Kang Min Ok

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Article in Angewandte Chemie (International ed. in English), 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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7 authors.

Xuemei WenCollege of Chemistry, Sichuan University, Chengdu, P. R. China.

Qinglan ZhongCollege of Chemistry, Sichuan University, Chengdu, P. R. China.

Gangji YiCollege of Chemistry, Sichuan University, Chengdu, P. R. China.

Guohong ZouCollege of Chemistry, Sichuan University, Chengdu, P. R. China.ORCID https://orcid.org/0000-0003-4527-0058

Jianli WangCollege of Chemistry, Sichuan University, Chengdu, P. R. China.ORCID https://orcid.org/0000-0003-4289-843X

Zhien LinCollege of Chemistry, Sichuan University, Chengdu, P. R. China.ORCID https://orcid.org/0000-0002-5897-9114

Kang Min OkDepartment of Chemistry, Sogang University, Seoul, Republic of Korea.ORCID https://orcid.org/0000-0002-7195-9089

Funding

National Research Foundation of Korea (NRF) funded by the Ministry of Science and ICT RS-2024-00442105Sichuan University 2023SCUH0077

6 · The paper itself

Abstract

Chiral organic molecules have been widely used to construct hybrid nonlinear optical (NLO) materials with second-harmonic generation (SHG) activity. However, the limited diversity of chiral building blocks has restricted both structural diversity and SHG performance. Herein, we introduce a chiral supramolecular templating strategy for engineering hybrid zinc thiocyanates with tunable SHG responses. Alkali or alkaline-earth metal ions and natural amino acids cooperatively assemble into one-dimensional (1D) chiral coordination polymers that serve as supramolecular templates, while the hard-soft acid-base principle suppresses undesired coordination between amino acid ligands and zinc ions. This coordination orthogonality enables different chiral supramolecular templates to direct the spatial organization of the SHG-active [Zn(SCN)

Indexed as

chiral supramolecular templatenonlinear optical materialssecond‐harmonic generationspatial arrangementzinc thiocyanate

Identifiers

PMID42615932

DOI10.1002/anie.2118217

PMCPMC13618290

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.