translate English to French: The crystals belong to the triclinic space group P1 and the cell dimensions are a = 6.623(2), b = 8.053(2), c = 6.201(2) Å, α = 108.35(2), β = 101.36(2), γ = 93.54(2) °.
Les cristaux appartiennent au groupe spatial triclinique P1 et les dimensions de la maille sont: a = 6.623(2), b = 8.053(2), c = 6.201(2) Å, α = 108.35(2) β = 101.36(2), γ = 93.54(2) °.