The crystal structure of 1-(4-carboxybutyl)-3-methyl-1H-imidazol-3-ium hexafluoridophosphate, C₉H₁₅F₆N₂O₂P

C 9 H 15 F 6 N 2 O 2 P, triclinic, P 1̄ (no. 2), a = 8.678(8) Å, b = 9.085(9) Å, c = 10.279(8) Å, α = 84.23(2) ∘ , β = 79.02(2) ∘ , γ = 62.103(14) ∘ , V = 62.10(1) Å 3 , Z = 2, R gt ( F ) = 0.0730, wR ref ( F 2 ) = 0.1663, T = 296 K.