| Crystal data |
| Chemical formula |
[CuBr(C18H18N4)]Br |
|
M
r
|
513.72 |
| Crystal system, space group |
Triclinic, P
|
| Temperature (K) |
120 |
|
a, b, c (Å) |
11.5415 (7), 15.2747 (9), 19.9663 (12) |
| α, β, γ (°) |
88.425 (2), 75.894 (2), 69.650 (2) |
|
V (Å3) |
3194.4 (3) |
|
Z
|
6 |
| Radiation type |
Mo Kα |
| μ (mm−1) |
4.79 |
| Crystal size (mm) |
0.30 × 0.30 × 0.26 |
| |
| Data collection |
| Diffractometer |
Bruker APEXII |
| Absorption correction |
Multi-scan (SADABS; Bruker, 2015 ▸) |
|
T
min, T
max
|
0.688, 0.862 |
| No. of measured, independent and observed [I > 2σ(I)] reflections |
25682, 13032, 10550 |
|
R
int
|
0.020 |
| (sin θ/λ)max (Å−1) |
0.626 |
| |
| Refinement |
|
R[F
2 > 2σ(F
2)], wR(F
2), S
|
0.086, 0.254, 1.04 |
| No. of reflections |
13032 |
| No. of parameters |
769 |
| No. of restraints |
1 |
| H-atom treatment |
H-atom parameters constrained |
| Δρmax, Δρmin (e Å−3) |
3.78, −1.50 |
