Table 2.
Bond lengths (Å) and bond-angles (°) for [NH3(CH2)2NH3]2CdBr4·2Br at 250 K, 300 K, and 350 K.
| Temperature (K) | 250 K | 300 K | 350 K |
|---|---|---|---|
| Cd-Br(1) | 2.6130 (11) | 2.6116 (15) | 2.6109 (6) |
| Cd-Br(2) | 2.7028 (11) | 2.6981 (12) | 2.6933 (6) |
| Cd-Br(3) | 2.5737 (10) | 2.5708 (9) | 2.5685 (3) |
| Cd-Br(3-a) | 2.5737 (10) | 2.5707 (9) | 2.5686 (3) |
| N(1)–C(1) | 1.491 (4) | 1.483 (4) | 1.482 (5) |
| N(2)–C(2) | 1.488 (3) | 1.484 (3) | 1.478 (4) |
| C(1)–C(2) | 1.520 (4) | 1.511 (4) | 1.511 (5) |
| N–H | 0.9000 | 0.9000 | 0.8900 |
| C–H | 0.9800 | 0.9800 | 0.9700 |
| Br(3)-Cd-Br(3-a) | 133.90 (3) | 134.00 (3) | 134.23 (2) |
| Br(1)-Cd-Br(3-a) | 107.467 (14) | 107.365 (16) | 107.21 (11) |
| Br(3)-Cd-Br(1) | 107.467 (13) | 107.365 (16) | 107.21 (11) |
| Br(2)-Cd-Br(3-a) | 99.996 (13) | 100.023 (15) | 99.937 (12) |
| Br(1)-Cd-Br(2) | 103.62 (2) | 103.74 (3) | 104.11 (2) |
| Br(3)-Cd-Br(2) | 99.997 (13) | 100.024 (15) | 99.938 (12) |