| (C10H10N3)2[Ni(CN)4] | Z = 1 |
| Mr = 507.21 | F(000) = 262 |
| Triclinic, P1 | Dx = 1.439 Mg m−3 |
| a = 7.1046 (4) Å | Mo Kα radiation, λ = 0.71073 Å |
| b = 9.1467 (4) Å | Cell parameters from 7173 reflections |
| c = 9.3833 (4) Å | θ = 2.8–27.9° |
| α = 100.182 (2)° | µ = 0.86 mm−1 |
| β = 98.729 (2)° | T = 273 K |
| γ = 97.444 (2)° | Plate, pale yellow |
| V = 585.49 (5) Å3 | 0.35 × 0.23 × 0.19 mm |