| Crystal data |
| Chemical formula |
C24H30Br2N4O2
|
|
M
r
|
566.34 |
| Crystal system, space group |
Triclinic, P
|
| Temperature (K) |
150 |
|
a, b, c (Å) |
6.3291 (11), 9.8911 (17), 21.133 (4) |
| α, β, γ (°) |
76.480 (2), 84.965 (3), 73.891 (2) |
|
V (Å3) |
1235.4 (4) |
|
Z
|
2 |
| Radiation type |
Mo Kα |
| μ (mm−1) |
3.31 |
| Crystal size (mm) |
0.48 × 0.23 × 0.20 |
| |
| Data collection |
| Diffractometer |
Bruker SMART APEX CCD |
| Absorption correction |
Multi-scan (SADABS; Krause et al., 2015 ▸) |
|
T
min, T
max
|
0.23, 0.56 |
| No. of measured, independent and observed [I > 2σ(I)] reflections |
24139, 6598, 5337 |
|
R
int
|
0.040 |
| (sin θ/λ)max (Å−1) |
0.688 |
| |
| Refinement |
|
R[F
2 > 2σ(F
2)], wR(F
2), S
|
0.035, 0.095, 1.03 |
| No. of reflections |
6598 |
| No. of parameters |
293 |
| H-atom treatment |
H-atom parameters constrained |
| Δρmax, Δρmin (e Å−3) |
0.72, −0.80 |
