Complex formation of rhenium (V) with thio pyrine in medium of 6 mol/l HBr at 288 K

With use of system R-S-S-R, in which R-S is thio pyrine and R-S-S-R - it oxidize form the process of complex formation of rhenium (V) in medium of 6 mol/l HBr is investigated at temperature 288 K. The values of step constants of stability, formation of rhenium (V) complexes with thio pyrine are found. It is established, that at temperature 288 K with downturn of concentration from 7 up to 6 mol/l HBr, the stability of complex connections of rhenium (V) with thio pyrine is increased. (author)