1912-2004 brown chargetransfer chemicalkinetics chemicalreactions chemistry conditionsandlawsof congresses energylevels(quantummechanics) herbertcharles hydrocarbons inorganic ions microclusters moleculardynamics molecules organicchemistry organiccompoundschemicalreactions organometallicchemistry organometalliccompounds physical physicalorganicchemistry protons protontransferreactions qd475 qd501 qd501f832i1972 quantumchemistry reactionmechanisms(chemistry) salts thermodynamics