Supplementary Material (ESI) for Dalton Transactions This journal is © The Royal Society of Chemistry 2010 53 [NiRu]- + H2 RU1 11.330 6.493 5.417 NI1 8.477 7.386 6.303 CL1 13.620 5.874 6.540 S1 9.495 5.235 7.008 S2 6.573 5.921 5.122 S3 7.638 9.489 4.896 S4 10.521 8.710 6.798 O1 11.452 4.091 3.685 O2 12.686 8.243 3.450 C1 8.520 3.986 5.990 C2 7.000 4.201 5.909 C3 6.354 3.099 5.059 C4 6.345 4.259 7.292 C5 7.491 5.894 3.442 C6 6.869 6.883 2.495 C7 5.833 6.431 1.663 C8 5.192 7.275 0.763 C9 5.585 8.611 0.678 C10 6.611 9.074 1.495 C11 7.268 8.235 2.408 C12 8.360 8.835 3.249 C13 8.948 10.788 5.495 C14 8.407 11.255 6.850 C15 8.971 11.955 4.500 C16 10.345 10.160 5.608 C17 11.420 5.043 4.350 C18 12.158 7.536 4.208 H1 8.678 3.005 6.456 H2 8.939 3.924 4.982 H3 5.272 3.246 4.974 H4 6.780 3.051 4.050 H5 6.534 2.125 5.532 H6 6.501 3.297 7.799 H7 6.800 5.039 7.907 H8 5.266 4.435 7.215 H9 8.546 6.085 3.641 H10 7.390 4.883 3.044 H11 5.527 5.390 1.735 H12 4.394 6.893 0.131 H13 5.096 9.286 -0.020 H14 6.918 10.116 1.432 H15 8.798 9.691 2.734 H16 9.157 8.132 3.494 H17 7.402 11.682 6.753 H18 8.387 10.430 7.567 H19 9.074 12.031 7.250 H20 7.978 12.405 4.391 H21 9.661 12.728 4.865 H22 9.325 11.649 3.509 H23 10.701 9.868 4.616 H24 11.021 10.947 5.965 H25 11.894 9.178 1.086 H26 11.642 9.444 0.439