Uranium forms an unusually strong triple covalent bond with nitrile groups, confounding predictions about the bond strength of actinides compared with the remainder of the periodic table. Elements ...

The latest short science news items from C&EN. Open an introductory chemistry textbook. What is a covalent bond? A covalent bond occurs when atoms share electrons in a molecule. What is a hydrogen ...

The molecule features both radical-based dynamic covalent bonds and coordinate bonds. News organizations may use or redistribute this image, with proper attribution, as part of news coverage of this ...

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A research team from Hokkaido University has confirmed a century-old theory by discovering a stable single-electron covalent bond, known as a sigma bond, between two carbon atoms. This unique bond ...

Avila Therapeutics, Inc., a biotechnology company developing novel targeted covalent drugs, today announced the publication of a scientific review article in Nature ...