Table 2.
Selected Bond Distances (Å) and Bond Angles (°) of [Re(CO)3(DTGH)-NNO]PF6·H2O (5 PF6·H2O), [Re(CO)3(DTG)-NNN]·H2O (6·H2O), [Re(CO)3(UEDDAH)-NNO] (8), [Re(CO)3(DTMH)-NNO]·2H2O (9·2H2O) and [Re(CO)3(DTA)-NNN]·CH3OH (12·CH3OH)
| 5 PF6·H2O | 6·H2O | 8 | 9·2H2O | 12·CH3OH | |
|---|---|---|---|---|---|
| Re(1)–N(1) | 2.191(8) | 2.181(10) | 2.242(4) | 2.160(7) | 2.230(4) |
| Re(1)–N(2) | 2.237(8) | 2.252(11) | 2.203(5) | 2.234(19) | 2.235(4) |
| Re(1)–N(3) | - | 2.200(11) | - | - | 2.221(4) |
| Re(1)–O(4) | 2.150(6) | - | 2.151(4) | 2.119(14) | - |
| O(4)–Re(1)– C(1) | 173.9(3) | - | 170.6(3) | 174.1(8) | - |
| O(4)–Re(1)– C(2) | 96.1(4) | - | 96.79(17) | 96.1(8) | - |
| O(4)–Re(1)– C(3) | 95.2(3) | - | 98.4(3) | 96.7(11) | - |
| O(4)–Re(1)– N(1) | 80.9(3) | - | 76.2(3) | 76.1(6) | - |
| O(4)–Re(1)– N(2) | 78.5(3) | - | 78.61(15) | 83.0(8) | - |
| N(1)–Re(1)– C(3) | 173.0(3) | 175.5(5) | 173.9(2) | 171.7(10) | 89.77(17) |
| N(1)–Re(1)– C(1) | 94.8(4) | 92.0(5) | 95.1(2) | 98.0(9) | 98.88(17) |
| N(1)–Re(1)– C(2) | 94.6(4) | 95.8(5) | 98.3(2) | 98.5(9) | 174.21(18) |
| N(2)–Re(1)– C(2) | 172.3(4) | 167.4(5) | 175.05(18) | 178.2(8) | 97.66(19) |
| N(2)–Re(1)– C(1) | 96.5(4) | 98.7(5) | 96.5(2) | 95.6(10) | 172.94(17) |
| N(2)–Re(1)– C(3) | 94.3(3) | 98.4(5) | 97.4(2) | 95.4(9) | 96.45(17) |
| N(3)–Re(1)– C(1) | - | 176.5(5) | - | - | 96.18(17) |
| N(3)–Re(1)– C(2) | - | 90.4(5) | - | - | 93.24(17) |
| N(3)–Re(1)– C(3) | - | 93.9(5) | - | - | 173.81(16) |
| N(1)–Re(1)–N(2) | 79.2(3) | 77.1(4) | 78.86(18) | 79.8(7) | 76.55(14) |
| N(1)–Re(1)–N(3) | - | 85.0(4) | - | - | 85.89(14) |
| N(2)–Re(1)–N(3) | - | 78.7(4) | - | - | 78.25(15) |