1 D0X [ru(eta(6)-P-cymene)Cl-2(pta) 1.000 2 RAX Dichloro[(1,2,3,4,5,6-eta)-6-methylbenzene]1,3,5-triaza-7lambda~5~-phosphatricyclo[3.3.1.1~3,7~]dec-7-ylruthenium 0.818 3 RUD [ethane6-3-(P-tolyl)propanoic acid]ru(1,3,5-triaza-7-phosphaadamantane)cl2 0.800