for example, nitrogen, oxygen, sulphur, which, like carbon, can supply mobile π-electrons (double-bond electrons) which are essential for the ‘metallic’ behaviour of these compounds.

But in recent years, researchers have created various coordination complexes that encourage 4f orbitals to make a modest contribution to covalent bonds ... a cerium-carbon double bond.

This review introduced a novel concept for host-guest systems, named “controllable ultrahigh-affinity molecular recognition”.

The main reason is that both itaconic acid and fumaric acid have unsaturated carbon–carbon double bonds, which can participate in additional ... Furthermore, the high covalent cross-linking density ...

With six Nobel Prizes in the category, organometallic chemistry has been a widely explored field since the 1950s. Yet, the ...

If you take two objects with fairly smooth surfaces, and put these together, you would not expect them to stick together. At least not without a liberal amount of adhesive, water or some other ...

But tremors in the market for U.S. government bonds made him flinch. This revealed Mr. Trump’s pain point, showing what it took to force him to alter a signature economic policy. He had been ...

The 52 year old financial guru shared his insights on NS&I Premium Bonds during his BBC Sounds podcast with Adrian Chiles. "Every penny you've got in there is backed up by the government," he said.

Imagination evolved to aid human survival, but its excessive use can worsen modern distress. Learn how to harness it with awareness, therapy, and creativity for a balanced mind.

THE Department of Finance (DOF) will weigh the budgetary requirements of the Department of National Defense (DND) in issuing “defense bonds” to fund the modernization of the Philippine ...