Table 1.
Selected Bond Distances (Å), Angles (deg), and Trigonality Parametersa for [MIITAO(Cl)]+
| Cr | Mn | Fe | Co | Ni | Cu | Zn | |
|---|---|---|---|---|---|---|---|
| M(1)-Cl(1) | 2.3668(6) | 2.4556(5) | 2.4375(4) | 2.3895(5) | 2.3866(4) | 2.2957(4) | 2.3875(5) |
| M(1)-N(1) | 2.1140(18) | 2.3040(14) | 2.2119(13) | 2.2089(15) | 2.0790(13) | 2.0614(12) | 2.2470(17) |
| M(1)-N(2) | 2.1767(18) | 2.1593(14) | 2.0828(13) | 2.0829(15) | 2.0245(13) | 2.0909(12) | 2.0649(16) |
| M(1)-N(3) | 2.1731(18) | 2.1630(15) | 2.1208(13) | 2.0610(15) | 2.0812(13) | 2.1133(13) | 2.0938(5) |
| M(1)-N(4) | 2.1604(19) | 2.1700(14) | 2.1163(13) | 2.0584(15) | 2.0786(13) | 2.0947(12) | 2.0696(17) |
| N(5)···Cl(1) | 3.272 | 3.238 | 3.169 | 3.066 | 3.129 | 3.171 | 3.205 |
| N(6)···Cl(1) | 3.142 | 3.326 | 3.231 | 3.125 | 3.176 | 3.075 | 3.075 |
| N(7)···Cl(1) | 3.195 | 3.233 | 3.215 | 3.182 | 3.167 | 3.132 | 3.131 |
| N(1)-M(1)-Cl(1) | 179.33(5) | 177.23(4) | 175.91(4) | 178.62(4) | 174.54(4) | 178.85(4) | 178.22(5) |
| N(2)-M(1)-N(3) | 117.68(7) | 108.88(6) | 107.75(5) | 118.62(6) | 106.15(5) | 119.66(5) | 118.58(7) |
| N(2)-M(1)-N(4) | 114.75(7) | 122.35(5) | 112.92(5) | 118.88(6) | 111.16(5) | 116.31(5) | 114.77(7) |
| N(3)-M(1)-N(4) | 120.75(7) | 115.78(5) | 129.02(5) | 114.41(6) | 136.15(5) | 119.50(5) | 118.40(7) |
| N(1)-M(1)-N(2) | 81.58(7) | 77.45(5) | 80.24(5) | 80.05(6) | 83.76(5) | 83.34(5) | 81.07(6) |
| N(1)-M(1)-N(3) | 80.92(7) | 78.12(5) | 78.44(5) | 80.36(6) | 79.86(5) | 82.39(5) | 79.75(6) |
| N(1)-M(1)-N(4) | 81.29(7) | 78.07(5) | 79.48(5) | 80.97(6) | 82.09(5) | 82.95(5) | 80.28(6) |
| d(M···Neq)b | 0.330 | 0.455 | 0.390 | 0.343 | 0.298 | 0.260 | 0.348 |
| τ a | 0.976 | 0.915 | 0.782 | 0.996 | 0.640 | 0.987 | 0.994 |
a
τ = (β - α)/60, where α and β are the two largest angles in the primary coord. sphere , and β > α.
b
The displacement of the metal ion from the plane formed by atoms N(2), N(3), and N(4).