In all instances, the σ-hole was deeper and formed a stronger bond with the nucleophile NH 3. These findings advance our fundamental knowledge of non-covalent interactions based on σ- and π-holes and ...

Quantum researchers have long believed that strong spin interactions in qubits required covalent bonds, making large-scale ...

Discovery of stable single-electron covalent bond in carbon compound validates a century-old theory Covalent bonds, in which ...

Covalent Bonding: Concept of electronegativity ... Elementary idea of metallic bonding, hydrogen bonding and its applications. Fundamentals of thermodynamics: System and surroundings, extensive ...

Researchers at the Institute of Physical Chemistry at the University of Freiburg and the Institut Charles Sadron at the University of Strasbourg have now been able to show for the first time that ...

To do this, the scientists used a model system consisting of a perylenediimide chromophore and a nitroxide radical that self-assemble into functional units in solution by means of hydrogen bonds.

A Franco-German research team, including members from the University of Freiburg, shows that supramolecular chemistry enables efficient spin communication through hydrogen bonds. The work is published ...

A French-German team, partly comprised of researchers from the University of Freiburg, demonstrates how effective spin communication via hydrogen ... by non-covalent bonds. The researchers ...

Chemistry World welcomes letters, which should be concise (normally fewer than 300 words) and timely. Those selected for publication are subject to editing for clarity and length. Letters should be ...

Teddy bear' bronde is 2025's trendiest colour, and if you're looking to transition your high-maintenance blonde highlights to ...