Table of Magnetic Space Group Symbols

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Extinction rules for the group Pnn'a' (52.311)

Extinctions for general positions (produced by centrings):

   Primitive unit cell: No extinctions

Extinctions for special positions:

   (h 0 0)          ->      Extinction Rule/s: h any

   (0 k 0)          ->      Extinction rule/s:    k = 2n + 1

    For  k = 1 :      I = 0       F = (0, Fy, 0)

    For  k = 2 :      I ≠ 0       F = (Fx, 0, 0)

   (0 0 l)          ->      No extra extinctions found

   (0 k l)          ->      No extra extinctions found

   (h 0 l)          ->      No extra extinctions found

   (h k 0)          ->      No extra extinctions found

Go to the operators of 52.311 (Pnn'a')
Go to the Wyckoff Positions of 52.311 (Pnn'a')

Back to the list of magnetic space groups derived from Pnna
Back to the list of Magnetic Space Groups

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