| Crystal data |
| Chemical formula |
2C6H9N2
+·HPO4
2−
|
|
M
r
|
314.28 |
| Crystal system, space group |
Triclinic, P
|
| Temperature (K) |
296 |
|
a, b, c (Å) |
4.7613 (7), 10.8925 (17), 15.054 (2) |
| α, β, γ (°) |
107.263 (3), 94.060 (3), 94.549 (3) |
|
V (Å3) |
739.6 (2) |
|
Z
|
2 |
| Radiation type |
Mo Kα |
| μ (mm−1) |
0.21 |
| Crystal size (mm) |
0.30 × 0.20 × 0.20 |
| |
| Data collection |
| Diffractometer |
Bruker Kappa APEXII CCD Diffractometer |
| Absorption correction |
Multi-scan (SADABS; Bruker, 2012 ▸) |
|
T
min, T
max
|
0.865, 0.902 |
| No. of measured, independent and observed [I > 2σ(I)] reflections |
16948, 2841, 2271 |
|
R
int
|
0.039 |
| (sin θ/λ)max (Å−1) |
0.617 |
| |
| Refinement |
|
R[F
2 > 2σ(F
2)], wR(F
2), S
|
0.052, 0.119, 1.16 |
| No. of reflections |
2841 |
| No. of parameters |
242 |
| No. of restraints |
11 |
| H-atom treatment |
H atoms treated by a mixture of independent and constrained refinement |
| Δρmax, Δρmin (e Å−3) |
0.49, −0.34 |
