Bilbao Crystallographic Server MAGNEXT - Systematic absences for Magnetic Space Groups Help

## Magnetic diffraction Systematic Absences for the group PIn-3 (#201.21)[BNS setting]

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

#### Systematic absences for general reflections (produced by centrings):

Diffraction vector type:   (h k l)     ->      Systematic absence:    h + k + l = 2n

#### Systematic absences for special reflections:

Diffraction vector type:   (h 0 0)     ->      Systematic absence:    h any

`For h = 1:      I = 0       F = (Fx,0,0)`

Diffraction vector type:   (0 k 0)     ->      Systematic absence:    k any

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

Diffraction vector type:   (0 0 l)     ->      Systematic absence:    l any

`For l = 1:      I = 0       F = (0,0,Fz)`

Diffraction vector type:   (h h h)     ->      Systematic absence:    h any

`For h = 1:      I = 0       F = (Fx,Fx,Fx)`

Diffraction vector type:   (h h -h)     ->      Systematic absence:    h any

`For h = 1:      I = 0       F = (Fx,Fx,-Fx)`

Diffraction vector type:   (h -h -h)     ->      Systematic absence:    h any

`For h = 1:      I = 0       F = (Fx,-Fx,-Fx)`

Diffraction vector type:   (h -h h)     ->      Systematic absence:    h any

`For h = 1:      I = 0       F = (Fx,-Fx,Fx)`

[Show form of structure factor for every type of reflection]

Go to the list of the General Positions of the Group PIn-3 (#201.21) [OG:IPm'-3' (#204.5.1534)]
Go to the list of the Wyckoff Positions of the Group PIn-3 (#201.21) [OG:IPm'-3' (#204.5.1534)]

[Show systematic absences in a different setting]

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