Breaking π-π Stacking in One-Dimensional Covalent Organic Frameworks.

Haoran Xia, Yinghua Jin, Zhong-Yuan Lu, Lei Zhang, Shuxun Cui, Wei Zhang

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In one paragraph

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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4 · The record

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5 · Who and what money

Authors and funding

6 authors.

Haoran XiaSchool of Chemistry, Southwest Jiaotong University, Chengdu, China.

Yinghua JinDepartment of Chemistry, University of Colorado Boulder, Colorado, USA.

Zhong-Yuan LuState Key Laboratory of Supramolecular Structure and Materials, Institute of Theoretical Chemistry, Jilin University, Changchun, China.

Lei ZhangSchool of Chemistry, Southwest Jiaotong University, Chengdu, China.ORCID https://orcid.org/0000-0001-6169-2571

Shuxun CuiDepartment of Chemistry, College of Sciences, Northeastern University, Shenyang, China.ORCID https://orcid.org/0000-0002-7713-7377

Wei ZhangDepartment of Chemistry, University of Colorado Boulder, Colorado, USA.ORCID https://orcid.org/0000-0002-5491-1155

Funding

Fundamental Research Funds for the Central Universities 2682025CX170National Natural Science Foundation of China 22273079National Natural Science Foundation of China 22408031

6 · The paper itself

Abstract

Covalent organic frameworks (COFs) constructed from aromatic building blocks typically incorporate specific functional groups to achieve target properties; however, the active role of intrinsic aromatic backbones remains underexplored due to their limited accessibility usually imposed by interlayer π-π stacking. Herein, we report a steric-hindrance-driven breaking of interlayer π-π stacking in one-dimensional (1D) COFs built from sterically enforced non-coplanar monomers, thereby rendering the accessibility of aromatic domains and enabling superior adsorption performance, as exemplified by I

Indexed as

covalent organic frameworksinterlayer interactionspore utilizationsteric hindranceπ‐charge distribution

Identifiers

PMID42237930

DOI10.1002/anie.3547091

PMCPMC13427190

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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.