Reactive halogen species including chlorine, bromine and iodine radicals play a pivotal role in atmospheric processes from the marine boundary layer to urban pollution. These radicals catalyse ozone ...

Quantum chemical investigations into halogen compounds subject to relativistic effects have advanced understanding of bonding, reactivity and spectroscopic properties across the periodic table. As ...

THE FIRST DIRECT atmospheric measurements of iodine oxide and bromine oxide above the Antarctic snowpack unexpectedly indicate that the chemicals participate in destroying ozone and change the ...

Electronics companies have experienced some chemical reactions in the past two decades. Many will recall the European RoHS Directive (Restriction of Hazardous Substances), which came into force in ...

In aliphatic or aromatic compounds, the replacement of hydrogen atom(s) by halogen atom(s) results in the formation of alkyl halide (haloalkane) and aryl halide (haloarene), respectively. In case of ...