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Encapsulating organometallic compounds in a crystalline sponge offers a new strategy for safer handling

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A study published in Science Advances by Professor Janusz Lewiński's research group at the Institute of Physical Chemistry of the Polish Academy of Sciences and the Warsaw University of Technology unveils a transformative strategy for stabilizing and analyzing highly reactive organozinc compounds—offering a safer, more practical approach for chemists worldwide.
The article from phys.org, dated April 2025, discusses a breakthrough in chemistry where researchers have successfully encapsulated organometallic compounds within a crystalline sponge framework. This innovative method allows for the stabilization and detailed structural analysis of these compounds, which are typically unstable and difficult to study. By using the crystalline sponge method, scientists can now gain insights into the molecular structures and reactivity of organometallic compounds, potentially leading to advancements in catalysis, materials science, and pharmaceutical development. The technique involves soaking the crystalline sponge in a solution containing the organometallic compound, which then diffuses into the sponge's pores, allowing for X-ray crystallography to be performed. This development marks a significant step forward in the field of organometallic chemistry.

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[ https://phys.org/news/2025-04-encapsulating-organometallic-compounds-crystalline-sponge.html ]