1,2-Ethanediamine, 1,2-diphenyl-, ruthenium(2+) salt, (1R,2R)-, c ompd. with 1,1'-[1,1'-binaphthalene]-2,2'-diylbis[1,1-diphenylpho sphine], hydrochloride (1:1:1:2) [ 329735-87-7 ]