Supplementary Material (ESI) for Dalton Transactions This journal is © The Royal Society of Chemistry 2010 56 [NiRu]- H2 H2O RU1 11.693 6.607 5.732 NI1 8.510 7.367 5.944 CL1 13.508 5.962 7.526 S1 9.567 5.261 6.696 S2 6.715 5.829 4.690 S3 7.617 9.507 4.633 S4 10.383 8.806 6.730 O1 12.174 4.421 3.824 O2 13.733 8.395 4.495 C1 8.917 4.102 5.364 C2 7.395 4.072 5.175 C3 7.032 3.065 4.078 C4 6.651 3.751 6.474 C5 7.413 6.167 2.938 C6 6.504 7.121 2.216 C7 5.362 6.596 1.588 C8 4.455 7.407 0.914 C9 4.679 8.784 0.856 C10 5.806 9.317 1.472 C11 6.733 8.511 2.154 C12 7.926 9.188 2.775 C13 8.978 10.799 5.162 C14 8.420 11.396 6.457 C15 9.100 11.887 4.089 C16 10.334 10.110 5.371 C17 12.036 5.282 4.607 C18 12.936 7.693 4.958 H1 9.231 3.086 5.635 H2 9.386 4.335 4.407 H3 5.967 3.104 3.834 H4 7.618 3.221 3.168 H5 7.261 2.053 4.438 H6 6.993 2.775 6.846 H7 6.871 4.493 7.244 H8 5.569 3.700 6.312 H9 8.433 6.536 3.045 H10 7.459 5.210 2.416 H11 5.189 5.524 1.644 H12 3.579 6.969 0.439 H13 3.982 9.436 0.335 H14 5.981 10.391 1.429 H15 8.059 10.167 2.313 H16 8.851 8.623 2.637 H17 7.479 11.924 6.274 H18 8.263 10.622 7.212 H19 9.151 12.109 6.862 H20 8.124 12.324 3.843 H21 9.743 12.691 4.473 H22 9.565 11.513 3.168 H23 10.673 9.673 4.427 H24 11.057 10.892 5.641 H25 10.864 7.395 2.339 H26 10.725 6.758 1.983 O3 10.030 4.260 1.725 H27 10.699 4.251 2.436 H28 10.546 4.100 0.921