Bilbao Crystallographic Server MGENPOS General Positions of Magnetic Space Groups Help

## General Positions of the Group I41'/am'd (#141.554) 141.554 I41'/am'd (UNI symbol)For this space group, BNS and OG settings coincide.Its label in the OG setting is given as: I41'/am'd (#141.4.1216)

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+1/2, z, +1
-mx,-my,mz
 ``` -1 0 0 0 0 -1 0 1/2 0 0 1 0```
2 0,1/4,z +1 { 2001 | 0 1/2 0 }
3 y+3/4, x+1/4, -z+3/4, +1
my,mx,-mz
 ``` 0 1 0 3/4 1 0 0 1/4 0 0 -1 3/4```
2 (1/2,1/2,0) x,x-1/4,3/8 +1 { 2110 | 3/4 1/4 3/4 }
4 -y+1/4, -x+1/4, -z+3/4, +1
-my,-mx,-mz
 ``` 0 -1 0 1/4 -1 0 0 1/4 0 0 -1 3/4```
2 x,-x+1/4,3/8 +1 { 21-10 | 1/4 1/4 3/4 }
5 -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 }
6 x, y+1/2, -z, +1
-mx,-my,mz
 ``` 1 0 0 0 0 1 0 1/2 0 0 -1 0```
b x,y,0 +1 { m001 | 0 1/2 0 }
7 -y+1/4, -x+3/4, z+1/4, +1
my,mx,-mz
 ``` 0 -1 0 1/4 -1 0 0 3/4 0 0 1 1/4```
d (-1/4,1/4,1/4) x+1/2,-x,z +1 { m110 | 1/4 3/4 1/4 }
8 y+3/4, x+3/4, z+1/4, +1
-my,-mx,-mz
 ``` 0 1 0 3/4 1 0 0 3/4 0 0 1 1/4```
d (3/4,3/4,1/4) x,x,z +1 { m1-10 | 3/4 3/4 1/4 }
9 -y+1/4, x+3/4, z+1/4, -1
my,-mx,-mz
 ``` 0 -1 0 1/4 1 0 0 3/4 0 0 1 1/4``` '
4+ (0,0,1/4) -1/4,1/2,z -1 { 4'+001 | 1/4 3/4 1/4 }
10 y+3/4, -x+3/4, z+1/4, -1
-my,mx,-mz
 ``` 0 1 0 3/4 -1 0 0 3/4 0 0 1 1/4``` '
4- (0,0,1/4) 3/4,0,z -1 { 4'-001 | 3/4 3/4 1/4 }
11 x, -y, -z, -1
-mx,my,mz
 ``` 1 0 0 0 0 -1 0 0 0 0 -1 0``` '
2 x,0,0 -1 { 2'100 | 0 }
12 -x, y+1/2, -z, -1
mx,-my,mz
 ``` -1 0 0 0 0 1 0 1/2 0 0 -1 0``` '
2 (0,1/2,0) 0,y,0 -1 { 2'010 | 0 1/2 0 }
13 y+3/4, -x+1/4, -z+3/4, -1
my,-mx,-mz
 ``` 0 1 0 3/4 -1 0 0 1/4 0 0 -1 3/4``` '
-4+ 1/2,-1/4,z 1/2,-1/4,3/8 -1 { -4'+001 | 3/4 1/4 3/4 }
14 -y+1/4, x+1/4, -z+3/4, -1
-my,mx,-mz
 ``` 0 -1 0 1/4 1 0 0 1/4 0 0 -1 3/4``` '
-4- 0,1/4,z 0,1/4,3/8 -1 { -4'-001 | 1/4 1/4 3/4 }
15 -x, y, z, -1
-mx,my,mz
 ``` -1 0 0 0 0 1 0 0 0 0 1 0``` '
m 0,y,z -1 { m'100 | 0 }
16 x, -y+1/2, z, -1
mx,-my,mz
 ``` 1 0 0 0 0 -1 0 1/2 0 0 1 0``` '
m x,1/4,z -1 { m'010 | 0 1/2 0 }
17 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 }
18 -x+1/2, -y, z+1/2, +1
-mx,-my,mz
 ``` -1 0 0 1/2 0 -1 0 0 0 0 1 1/2```
2 (0,0,1/2) 1/4,0,z +1 { 2001 | 1/2 0 1/2 }
19 y+1/4, x+3/4, -z+1/4, +1
my,mx,-mz
 ``` 0 1 0 1/4 1 0 0 3/4 0 0 -1 1/4```
2 (1/2,1/2,0) x,x+1/4,1/8 +1 { 2110 | 1/4 3/4 1/4 }
20 -y+3/4, -x+3/4, -z+1/4, +1
-my,-mx,-mz
 ``` 0 -1 0 3/4 -1 0 0 3/4 0 0 -1 1/4```
2 x,-x+3/4,1/8 +1 { 21-10 | 3/4 3/4 1/4 }
21 -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 }
22 x+1/2, y, -z+1/2, +1
-mx, -my, mz
 ``` 1 0 0 1/2 0 1 0 0 0 0 -1 1/2```
a x,y,1/4 +1 { m001 | 1/2 0 1/2 }
23 -y+3/4, -x+1/4, z+3/4, +1
my, mx, -mz
 ``` 0 -1 0 3/4 -1 0 0 1/4 0 0 1 3/4```
d (1/4,-1/4,3/4) x+1/2,-x,z +1 { m110 | 3/4 1/4 3/4 }
24 y+1/4, x+1/4, z+3/4, +1
-my, -mx, -mz
 ``` 0 1 0 1/4 1 0 0 1/4 0 0 1 3/4```
d (1/4,1/4,3/4) x,x,z +1 { m1-10 | 1/4 1/4 3/4 }
25 -y+3/4, x+1/4, z+3/4, -1
my, -mx, -mz
 ``` 0 -1 0 3/4 1 0 0 1/4 0 0 1 3/4``` '
4+ (0,0,3/4) 1/4,1/2,z -1 { 4'+001 | 3/4 1/4 3/4 }
26 y+1/4, -x+1/4, z+3/4, -1
-my, mx, -mz
 ``` 0 1 0 1/4 -1 0 0 1/4 0 0 1 3/4``` '
4- (0,0,3/4) 1/4,0,z -1 { 4'-001 | 1/4 1/4 3/4 }
27 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 (1/2,0,0) x,1/4,1/4 -1 { 2'100 | 1/2 1/2 1/2 }
28 -x+1/2, y, -z+1/2, -1
mx, -my, mz
 ``` -1 0 0 1/2 0 1 0 0 0 0 -1 1/2``` '
2 1/4,y,1/4 -1 { 2'010 | 1/2 0 1/2 }
29 y+1/4, -x+3/4, -z+1/4, -1
my,-mx,-mz
 ``` 0 1 0 1/4 -1 0 0 3/4 0 0 -1 1/4``` '
-4+ 1/2,1/4,z 1/2,1/4,1/8 -1 { -4'+001 | 1/4 3/4 1/4 }
30 -y+3/4, x+3/4, -z+1/4, -1
-my,mx,-mz
 ``` 0 -1 0 3/4 1 0 0 3/4 0 0 -1 1/4``` '
-4- 0,3/4,z 0,3/4,1/8 -1 { -4'-001 | 3/4 3/4 1/4 }
31 -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 (0,1/2,1/2) 1/4,y,z -1 { m'100 | 1/2 1/2 1/2 }
32 x+1/2, -y, z+1/2, -1
mx,-my,mz
 ``` 1 0 0 1/2 0 -1 0 0 0 0 1 1/2``` '
n (1/2,0,1/2) x,0,z -1 { m'010 | 1/2 0 1/2 }

Go to the list of the Wyckoff Positions of the Group I41'/am'd (#141.554)
Go to the Systematic Absences for the Group I41'/am'd (#141.554)

 Bilbao Crystallographic Serverhttp://www.cryst.ehu.es