Table 1.
Selected Bond Distances (Å) and Angles (deg) for the X-ray structures of 1–3.a
| 1 | 2 | 3 | |
|---|---|---|---|
| Cu1-N1 | 2.160(2) | 2.006(6) | 2.178(2) |
| Cu1-N2 | 2.107(2) | 2.030(8) | 2.161(2) |
| Cu1-N3 | 2.199(2) | 2.157(4) | 2.166(2) |
| Cu1-S1 | 2.1671(8) | 2.1813(10) | 2.2027(7) |
| S1-Sb1 | 2.2832(7) | 2.2735(9) | 2.2812(7) |
| Cu1⋯Sb1 | 3.411 | 3.490 | 3.547 |
| N1-Cu1-N2 | 84.96(9) | 91.3(3) | 84.52(8) |
| N1-Cu1-N3 | 83.41(8) | 71.1(2) | 84.08(8) |
| N2-Cu1-N3 | 83.96(9) | 82.2(3) | 84.39(8) |
| N1-Cu1-S1 | 114.17(6) | 115.8(2) | 127.05(6) |
| N2-Cu1-S1 | 148.91(7) | 150.2(2) | 143.48(6) |
| N3-Cu1-S1 | 120.92(6) | 117.09(10) | 113.59(6) |
| Cu1-S1-Sb1 | 100.06(3) | 103.14(4) | 104.55(3) |
a
Estimated standard deviations indicated in parentheses.