| Crystal data |
| Chemical formula |
2C12H19N2O+·C4H2O4
2−·2C4H4O4
|
|
M
r
|
760.78 |
| Crystal system, space group |
Triclinic, P
|
| Temperature (K) |
297 |
|
a, b, c (Å) |
6.0921 (3), 8.5778 (5), 18.7260 (11) |
| α, β, γ (°) |
94.922 (2), 90.428 (2), 98.945 (2) |
|
V (Å3) |
962.88 (9) |
|
Z
|
1 |
| Radiation type |
Mo Kα |
| μ (mm−1) |
0.10 |
| Crystal size (mm) |
0.30 × 0.20 × 0.04 |
| |
| Data collection |
| Diffractometer |
Bruker D8 Venture CMOS |
| Absorption correction |
Multi-scan (SADABS; Bruker, 2018 ▸) |
|
T
min, T
max
|
0.717, 0.745 |
| No. of measured, independent and observed [I > 2σ(I)] reflections |
27417, 3651, 2975 |
|
R
int
|
0.035 |
| (sin θ/λ)max (Å−1) |
0.612 |
| |
| Refinement |
|
R[F
2 > 2σ(F
2)], wR(F
2), S
|
0.042, 0.109, 1.03 |
| No. of reflections |
3651 |
| No. of parameters |
269 |
| No. of restraints |
8 |
| H-atom treatment |
H atoms treated by a mixture of independent and constrained refinement |
| Δρmax, Δρmin (e Å−3) |
0.18, −0.15 |
