Table 1. Relevant Geometrical Parameters (Å, deg) with su Values in Parentheses.
1A (M = Fe) | 1B (M = Fe) | 2 (M = Cu) | 3 (M = Cu) | |
---|---|---|---|---|
M1–N1 | 1.874(5) | 1.878(5) | 1.960(2) | 1.9360(16) |
1.882(5) | 1.884(5) | 1.965(2) | 1.9749(16) | |
M1–N23 | 1.955(5) | 1.963(5) | 2.186(2) | 2.1344(17) |
1.955(6) | 1.967(5) | 2.188(2) | 2.1396(17) | |
M1–N63 | 1.959(5) | 1.980(5) | 2.206(2) | 2.2710(17) |
1.978(5) | 1.988(5) | 2.214(2) | 2.2802(17) | |
angles | 176.6(2) | 176.9(2) | 173.31(9) | 178.80(7) |
160.0(2) | 159.1(2) | 153.31(8) | 155.43(6) | |
159.4(2) | 159.0(2) | 151.24(8) | 151.77(6) |