| Crystal data |
| Chemical formula |
C15H10Cl2N2
|
|
M
r
|
289.15 |
| Crystal system, space group |
Orthorhombic, Aea2 |
| Temperature (K) |
150 |
|
a, b, c (Å) |
13.7569 (4), 26.2508 (8), 7.1470 (2) |
|
V (Å3) |
2580.99 (13) |
|
Z
|
8 |
| Radiation type |
Cu Kα |
| μ (mm−1) |
4.40 |
| Crystal size (mm) |
0.21 × 0.11 × 0.06 |
| |
| Data collection |
| Diffractometer |
Bruker AXS D8 Quest |
| Absorption correction |
Multi-scan (SADABS; Krause et al., 2015 ▸) |
|
Tmin, Tmax
|
0.500, 0.754 |
| No. of measured, independent and observed [I > 2σ(I)] reflections |
35150, 2788, 2646 |
|
R
int
|
0.064 |
| (sin θ/λ)max (Å−1) |
0.640 |
| |
| Refinement |
|
R[F2 > 2σ(F2)], wR(F2), S
|
0.029, 0.078, 1.11 |
| No. of reflections |
2788 |
| No. of parameters |
173 |
| No. of restraints |
1 |
| H-atom treatment |
H-atom parameters constrained |
| Δρmax, Δρmin (e Å−3) |
0.23, −0.28 |
| Absolute structure |
Flack x determined using 1146 quotients [(I+)−(I−)]/[(I+)+(I−)] (Parsons et al., 2013 ▸) |
| Absolute structure parameter |
0.004 (7) |
