ArticleAdvanced materials (Deerfield Beach, Fla.)2021
Avoiding the Center-Symmetry Trap: Programmed Assembly of Dipolar Precursors into Porous, Crystalline Molecular Thin Films.
Article in Advanced materials (Deerfield Beach, Fla.), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
7 citing papers in PubMed.
- Confinement-Induced Metastable Supramolecular Assembly: Dynamic Built-in Electric Field Driving Deep Mineralization of Organic Pollutants.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025Article
- Identifying Structure and Texture of Metal-Organic Framework CuCrystal growth & design · 2025Article
- Growth mechanisms and anisotropic softness-dependent conductivity of orientation-controllable metal-organic framework nanofilms.Proceedings of the National Academy of Sciences of the United States of America · 2023Article
- Electro-capillary peeling of thin films.Nature communications · 2023Article
- Electrostatic Design of the Nanoscale Internal Surfaces of Porous Covalent Organic Frameworks.Nano letters · 2023Article
- Concept of Embedded Dipoles as a Versatile Tool for Surface Engineering.Accounts of chemical research · 2022Article
- Avoiding the Center-Symmetry Trap: Programmed Assembly of Dipolar Precursors into Porous, Crystalline Molecular Thin Films.Advanced materials (Deerfield Beach, Fla.) · 2021Article
Corrections and comments
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Authors and funding
15 authors.
Funding
Abstract
Liquid-phase, quasi-epitaxial growth is used to stack asymmetric, dipolar organic compounds on inorganic substrates, permitting porous, crystalline molecular materials that lack inversion symmetry. This allows material fabrication with built-in electric fields. A new programmed assembly strategy based on metal-organic frameworks (MOFs) is described that facilitates crystalline, noncentrosymmetric space groups for achiral compounds. Electric fields are integrated into crystalline, porous thin films with an orientation normal to the substrate. Changes in electrostatic potential are detected via core-level shifts of marker atoms on the MOF thin films and agree with theoretical results. The integration of built-in electric fields into organic, crystalline, and porous materials creates possibilities for band structure engineering to control the alignment of electronic levels in organic molecules. Built-in electric fields may also be used to tune the transfer of charges from donors loaded via programmed assembly into MOF pores. Applications include organic electronics, photonics, and nonlinear optics, since the absence of inversion symmetry results in a clear second-harmonic generation signal.
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Registered trials
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