Researchers have designed and built a new chemical tool inspired by natural metal-containing enzymes in living organisms. The product, a tetrahedral "chiral zinc", maintains its shape for years, ...

Researchers have designed and built a new chemical tool inspired by natural metal-containing enzymes in living organisms. The product, a tetrahedral 'chiral zinc', maintains its shape for years, ...

Tetrahedral dice, which have four triangular sides, pack more densely than any other shape yet tested, according to new research. Tetrahedral dice, which have four triangular sides, pack more densely ...

The tetrahedral geometry of four-coordinate carbon atoms is a steadfast property of organic compounds. Nevertheless, chemists are still attracted to the possibility of twisting or squashing a ...