reactivity

Classical computers have managed the calculation for molecules as large as pentacene, a chain of five hydrocarbon rings with 22 electrons in “pi” covalent bonds, which govern the molecule’s shape and reactivity.

"We've transformed the reactivity of iron metal, the cheapest metal commodity," he said.

The researchers demonstrated this new reactivity by synthesizing decalins, a building block for many pharmaceuticals.

“In Rouen, national police officers neutralized early this morning an armed individual clearly wanting to set fire to the city’s synagogue. I congratulate them for their reactivity and their courage,” he said.

Schizophrenia has similar symptoms, and one hallmark is abnormal reactivity to a continued stimulus.