Forschungszentrum Dresden-Rossendorf, Institute of Radiochemistry, P.O. Box 510119, D-01314 Dresden, Germany, and Bundesanstalt für Materialforschung and -prüfung Berlin, Richard-Willstätter-Strasse ...

THE two important paramagnetic gases are oxygen and nitric oxide, and to account numerically for their susceptibilities has long been a puzzle. The new quantum mechanics, together with recent ...