Supplementary Material (ESI) for Dalton Transactions This journal is © The Royal Society of Chemistry 2010 52 [NiHRu]- RU1 11.515 6.554 5.299 NI1 8.585 7.312 6.079 CL1 13.461 6.099 7.021 S1 9.690 5.163 6.692 S2 6.665 5.833 4.918 S3 7.587 9.472 4.841 S4 10.582 8.704 6.615 O1 12.253 4.080 3.843 O2 13.324 8.309 3.737 C1 8.785 3.994 5.526 C2 7.252 4.085 5.523 C3 6.658 3.012 4.600 C4 6.654 3.962 6.928 C5 7.404 5.970 3.157 C6 6.656 6.996 2.353 C7 5.555 6.565 1.598 C8 4.804 7.443 0.824 C9 5.147 8.796 0.794 C10 6.235 9.239 1.539 C11 7.004 8.364 2.323 C12 8.158 8.941 3.094 C13 8.933 10.760 5.384 C14 8.477 11.203 6.778 C15 8.904 11.950 4.416 C16 10.328 10.117 5.397 C17 11.983 5.047 4.418 C18 12.635 7.615 4.355 H1 9.046 2.973 5.835 H2 9.166 4.125 4.509 H3 5.567 3.094 4.544 H4 7.066 3.065 3.585 H5 6.909 2.019 4.995 H6 6.933 2.986 7.347 H7 7.052 4.734 7.591 H8 5.560 4.027 6.901 H9 8.466 6.192 3.267 H10 7.297 4.988 2.695 H11 5.287 5.511 1.626 H12 3.958 7.076 0.248 H13 4.573 9.498 0.195 H14 6.504 10.293 1.522 H15 8.523 9.840 2.595 H16 8.989 8.247 3.219 H17 7.481 11.660 6.744 H18 8.471 10.360 7.473 H19 9.186 11.948 7.162 H20 7.902 12.389 4.353 H21 9.596 12.723 4.776 H22 9.229 11.674 3.407 H23 10.591 9.784 4.389 H24 11.042 10.904 5.669 H25 10.366 6.821 4.238