CO(1+) or N2(1+) in gas byproducts: CH3HgBr(1+), HgBr(1+), H2; react. in a copper collision cell housed in a stainless steel chamber; accelerated CO(1+) ions by low voltage dc discharge; CO(1+) kinetic energyof 10E3 eV; HgBr2 vapor pressure 0.1 Torr; 35-120°C; HgBr in excited state, further products; emission spectra;

HgCl2 in acetone especially in dild. soln.;;

in gaseous matrix reactive quenching of Hg in Ar (passed through discharge) with halogen containing molecule (1.2+/-0.2 Torr); not isolated;

in gaseous matrix reactive quenching of Hg in Ar (passed through discharge) with halogen containing molecule (1.2+/-0.2 Torr); not isolated;

in gaseous matrix reactive quenching of Hg in Ar (passed through discharge) with halogen containing molecule (1.2+/-0.2 Torr); not isolated;

in neat (no solvent, gas phase) Kinetics; kinetic of recombination of Hg and Br atoms at temp. 243-293 K in nitrogen or helium buffer gas was studied; pulsed laser induced fluorescence;

in neat (no solvent) byproducts: SO2, S; in the cold;;

Hg heated, HgBr2 heated at 50+/-5°C, then reaction vapors codeposited with a jet of Kr gas onto gold-plated Cu wedge cooled to ca 20 K;

in neat (no solvent)