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Symmetry-adapted form of the Structure Factors


Magnetic Space Group: P-6'2'm (#189.223) [OG: P-6'2'm (#189.3.1453)]



Values of h, k, l:  h integer, k integer, l integer


Structure factors for general reflections (produced by centrings):


Diffraction vector type:   h,k,l
For any h,k,l: I /= 0 F = (Fx,Fy,Fz)


Structure factors for special reflections:

Those diffraction vector types which are fully absent due to the general rule are not listed


Diffraction vector type:   0,0,l
For l = 1: I = 0 F = (0,0,0)
For l = 2: I = 0 F = (0,0,0)

Diffraction vector type:   h,-2*h,l
For h = 1, l = 1: I /= 0 F = (2*Fy,Fy,0)
For h = 1, l = 2: I /= 0 F = (2*Fy,Fy,0)
For h = 2, l = 1: I /= 0 F = (2*Fy,Fy,0)
For h = 2, l = 2: I /= 0 F = (2*Fy,Fy,0)

Diffraction vector type:   2*h,-h,l
For h = 1, l = 1: I /= 0 F = (Fx,2*Fx,0)
For h = 1, l = 2: I /= 0 F = (Fx,2*Fx,0)
For h = 2, l = 1: I /= 0 F = (Fx,2*Fx,0)
For h = 2, l = 2: I /= 0 F = (Fx,2*Fx,0)

Diffraction vector type:   h,h,l
For h = 1, l = 1: I /= 0 F = (Fx,-Fx,0)
For h = 1, l = 2: I /= 0 F = (Fx,-Fx,0)
For h = 2, l = 1: I /= 0 F = (Fx,-Fx,0)
For h = 2, l = 2: I /= 0 F = (Fx,-Fx,0)

Diffraction vector type:   2*h,-h,0
For h = 1: I /= 0 F = (Fx,2*Fx,0)
For h = 2: I /= 0 F = (Fx,2*Fx,0)

Diffraction vector type:   h,h,0
For h = 1: I /= 0 F = (Fx,-Fx,0)
For h = 2: I /= 0 F = (Fx,-Fx,0)

Diffraction vector type:   h,-2*h,0
For h = 1: I /= 0 F = (2*Fy,Fy,0)
For h = 2: I /= 0 F = (2*Fy,Fy,0)

Diffraction vector type:   h,k,0
For h = 1, k = 1: I /= 0 F = (Fx,Fy,0)
For h = 1, k = 2: I /= 0 F = (Fx,Fy,0)
For h = 2, k = 1: I /= 0 F = (Fx,Fy,0)
For h = 2, k = 2: I /= 0 F = (Fx,Fy,0)


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