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Extinction rules for the group P_Aca2_1 (29.107)




Extinctions for general positions (produced by centrings):

   (h k l)     ->      Extinction rule/s:    k + l = 2n
    For  h = 1, k = 1, l = 1 :      I = 0       F = (0, 0, 0)
    For  h = 1, k = 1, l = 2 :      I ≠ 0       F = (Fx, Fy, Fz)
    For  h = 1, k = 2, l = 1 :      I ≠ 0       F = (Fx, Fy, Fz)
    For  h = 1, k = 2, l = 2 :      I = 0       F = (0, 0, 0)


Extinctions for special positions:

   (0 0 l)          ->      No extra extinctions found

   (0 k l)          ->      No extra extinctions found

   (h 0 l)          ->      No extra extinctions found





Go to the operators of 29.107 (PAca21)
Go to the Wyckoff Positions of 29.107 (PAca21)



Back to the list of magnetic space groups derived from Aba2
Back to the list of Magnetic Space Groups

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