A lanthanide–carbon triple bond has been created for the first time, specifically a bond between cerium and carbon, ...

Deep-seated and shielded by the outer 5s and 5p orbitals, the 4f orbitals lie close to the atomic nucleus, making it difficult for them to overlap with orbitals of other atoms and form chemical bonds.

These covalent bonding rules are what make Q-carbon diamonds stronger than the real thing. ... This sharing of electrons and overlapping of electronic orbitals makes covalent bonds very strong.

A shorter hydrogen bond, for instance, indicates stronger hydrogen bonding and a relatively weaker covalent bond. This was reflected, as expected, in lower spectroscopic frequencies for the H–F ...

Scientists discover a single-electron bond in a carbon-based compound Date: September 25, 2024 Source: Hokkaido University Summary: The discovery of a stable single-electron covalent bond between ...

A covalent NOS bond forms between lysine and cysteine residues in proteins under oxidizing conditions, with an oxygen atom linking the two. This bond, distinct from disulfide bonds, ...