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Structure of [PFc*Et2]BF4. Hydrogen atoms are omitted for clarity. Thermal ellipsoids are set at the 50% probability level. Selected distances (Å): Fe1–C1, 2.062(2); Fe1–C2, 2.058(2); Fe1–C3, 2.057(2); Fe1–C4, 2.0567(18); Fe1–C5, 2.0553(19); Fe1–C11, 2.0419(18); Fe–C12, 2.0507(18); Fe1–C13, 2.061(2); Fe1–C14, 2.072(2); Fe1–C15, 2.0605(18); Fe1–centroid (C1–C5), 1.661(2); Fe1–centroid (C11–C15), 1.657(2); C11–C16, 1.508(2); C16–P1, 1.768(5).
