Caltech scientists have found a fast and efficient way to add up large numbers of Feynman diagrams, the simple drawings ...

Hollow atoms are special atoms with multiple missing electrons in their inner shells, while their outer shells are still ...

Iron atoms are shown as spheres (rust), and iron ligands are in sticks: carbon (gray), nitrogen (blue), oxygen (red). Although the results from these fluorinated analogues provide an explanation for ...

For more than a century, the well-known 18-electron rule has guided the field of organometallic chemistry. Now, researchers at Okinawa Institute of Science and Technology (OIST), in collaboration with ...

The test, which was held in Jakarta, is supposed to prove the safety of its hybrid vehicles, especially in a tropical climate.

An atom consists of a heavy center ... Scientists believe that most of the elements from carbon up to iron are fused in stars heavier than our Sun, where the temperature can exceed 1 billion F (556 ...

The reductive activation of molecular oxygen catalyzed by iron-based enzymes toward its use as an oxygen donor is paradigmatic for oxygen transfer reactions in nature. Mechanistic studies on these ...