Counting on fingers – or beyond known oxidation states of chemical elements
Oxidation state usually takes the values from –4 up to +8, and even +9 in one case. Scientists from Centre of New Technologies have done advanced quatum-mechanical calculations and on this ground, they propose several simple molecules, where oxidation state is +9, and even could reach the value of +10.
Open lecture of the Nobel laureate at UW
Professor Roald Hoffmann is an outstanding specialist in theoretical chemistry who was awarded the Nobel Prize in 1981. On 30th August the scientist will be a special guest at UW as a lecturer during the 19th European Symposium on Fluorine Chemistry at the UW Faculty of Physics.
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