Bilbao Crystallographic Server MGENPOS General Positions of Magnetic Space Groups Help

## General Positions of the Group Ib'a'm (#72.543) For this space group, BNS and OG settings coincide.Its label in the OG setting is given as: Ib'a'm (#72.5.634)

N Standard/Default Setting
(x,y,z) form Matrix form Geom. interp. Seitz notation
1 x, y, z, +1
mx,my,mz
 ``` 1 0 0 0 0 1 0 0 0 0 1 0```
1 +1 { 1 | 0 }
2 -x, -y, z, +1
-mx,-my,mz
 ``` -1 0 0 0 0 -1 0 0 0 0 1 0```
2 0,0,z +1 { 2001 | 0 }
3 -x, -y, -z, +1
mx,my,mz
 ``` -1 0 0 0 0 -1 0 0 0 0 -1 0```
-1 0,0,0 +1 { -1 | 0 }
4 x, y, -z, +1
-mx,-my,mz
 ``` 1 0 0 0 0 1 0 0 0 0 -1 0```
m x,y,0 +1 { m001 | 0 }
5 x, -y, -z+1/2, -1
-mx,my,mz
 ``` 1 0 0 0 0 -1 0 0 0 0 -1 1/2``` '
2 x,0,1/4 -1 { 2'100 | 0 0 1/2 }
6 -x, y, -z+1/2, -1
mx,-my,mz
 ``` -1 0 0 0 0 1 0 0 0 0 -1 1/2``` '
2 0,y,1/4 -1 { 2'010 | 0 0 1/2 }
7 -x, y, z+1/2, -1
-mx,my,mz
 ``` -1 0 0 0 0 1 0 0 0 0 1 1/2``` '
c 0,y,z -1 { m'100 | 0 0 1/2 }
8 x, -y, z+1/2, -1
mx,-my,mz
 ``` 1 0 0 0 0 -1 0 0 0 0 1 1/2``` '
c x,0,z -1 { m'010 | 0 0 1/2 }
9 x+1/2, y+1/2, z+1/2, +1
mx,my,mz
 ``` 1 0 0 1/2 0 1 0 1/2 0 0 1 1/2```
t (1/2,1/2,1/2) +1 { 1 | 1/2 1/2 1/2 }
10 -x+1/2, -y+1/2, z+1/2, +1
-mx,-my,mz
 ``` -1 0 0 1/2 0 -1 0 1/2 0 0 1 1/2```
2 (0,0,1/2) 1/4,1/4,z +1 { 2001 | 1/2 1/2 1/2 }
11 -x+1/2, -y+1/2, -z+1/2, +1
mx, my, mz
 ``` -1 0 0 1/2 0 -1 0 1/2 0 0 -1 1/2```
-1 1/4,1/4,1/4 +1 { -1 | 1/2 1/2 1/2 }
12 x+1/2, y+1/2, -z+1/2, +1
-mx, -my, mz
 ``` 1 0 0 1/2 0 1 0 1/2 0 0 -1 1/2```
n (1/2,1/2,0) x,y,1/4 +1 { m001 | 1/2 1/2 1/2 }
13 x+1/2, -y+1/2, -z, -1
-mx, my, mz
 ``` 1 0 0 1/2 0 -1 0 1/2 0 0 -1 0``` '
2 (1/2,0,0) x,1/4,0 -1 { 2'100 | 1/2 1/2 0 }
14 -x+1/2, y+1/2, -z, -1
mx, -my, mz
 ``` -1 0 0 1/2 0 1 0 1/2 0 0 -1 0``` '
2 (0,1/2,0) 1/4,y,0 -1 { 2'010 | 1/2 1/2 0 }
15 -x+1/2, y+1/2, z, -1
-mx,my,mz
 ``` -1 0 0 1/2 0 1 0 1/2 0 0 1 0``` '
b 1/4,y,z -1 { m'100 | 1/2 1/2 0 }
16 x+1/2, -y+1/2, z, -1
mx,-my,mz
 ``` 1 0 0 1/2 0 -1 0 1/2 0 0 1 0``` '
a x,1/4,z -1 { m'010 | 1/2 1/2 0 }

Go to the list of the Wyckoff Positions of the Group Ib'a'm (#72.543)
Go to the Systematic Absences for the Group Ib'a'm (#72.543)

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