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Scientists just uncovered the first new chemical bond in over 10 years

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  A group of researchers at the University of Tokyo have spent years testing the limits of chemical bonds . And now, after years of work, they’ve finally explored an idea originally proposed in 1931: a chemical bond formed using just a single electron. This, of course, poses quite a conundrum, as many believe single-electron chemical bonds can’t exist. That’s because all of the current known covalent bonds—where atoms connect by sharing their electrons—must contain two, four, six, or eight electrons . However, in 1931, Linus Pauling theorized that a covalent bond could exist with atoms sharing a single electron. However, creating a new single-electron chemical bond isn’t easy. To find out if it is possible, researchers started with a covalent bond that already exists with two electrons. They then removed one of those electrons by using a chemical reaction. They used a large hydrocarbon with long bonds between its carbon atoms to help ensure the energy cost would be too great for a...
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PhosAgro/ UNESCO/ IUPAC Partnership in Green Chemistry for Life

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Green chemistry has become a focus for cutting-edge research into sustainable technologies. These technologies may reduce or even eliminate the production and use of hazardous substances in mining and in the design, manufacture and application of chemical products, and may also lead to energy savings, a better environment and improved human health. Shutterstock.com Last update:13 February 2024 Research in green chemistry and associated areas in biochemistry, geochemistry, biotechnology, ecology and healthcare give young scientists ample opportunity to demonstrate their inventiveness and provide important input to sustainable development. With this in mind, the Green Chemistry for Life project was launched in 2013 by UNESCO’s International Basic Sciences Programme (IBSP) and PhosAgro, the largest producer of phosphate-based fertilizer in Europe, in close cooperation with the International Union of Pure and Applied Chemistry (IUPAC). Objectives PhosAgro/UNESCO/IUPAC research grants in gr...
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