##### LANGUAGES
modified on 17 March 2011 at 16:14 ••• 3,292 views

# Fmmm

```group number                 = 69
group name                   =       Fmmm
crystal system               = Orthorhombic
setting number               = 1
number of symmetry operators = 32

+x,+y,+z
-x,-y,+z
-x,+y,-z
+x,-y,-z
-x,-y,-z
+x,+y,-z
+x,-y,+z
-x,+y,+z
+x,+y+1/2,+z+1/2
-x,-y+1/2,+z+1/2
-x,+y+1/2,-z+1/2
+x,-y+1/2,-z+1/2
-x,-y+1/2,-z+1/2
+x,+y+1/2,-z+1/2
+x,-y+1/2,+z+1/2
-x,+y+1/2,+z+1/2
+x+1/2,+y,+z+1/2
-x+1/2,-y,+z+1/2
-x+1/2,+y,-z+1/2
+x+1/2,-y,-z+1/2
-x+1/2,-y,-z+1/2
+x+1/2,+y,-z+1/2
+x+1/2,-y,+z+1/2
-x+1/2,+y,+z+1/2
+x+1/2,+y+1/2,+z
-x+1/2,-y+1/2,+z
-x+1/2,+y+1/2,-z
+x+1/2,-y+1/2,-z
-x+1/2,-y+1/2,-z
+x+1/2,+y+1/2,-z
+x+1/2,-y+1/2,+z
-x+1/2,+y+1/2,+z

= operator 1 =
1.0 0.0 0.0 0.0
0.0 1.0 0.0 0.0
0.0 0.0 1.0 0.0

= operator 2 =
-1.0 0.0 0.0 0.0
0.0 -1.0 0.0 0.0
0.0 0.0 1.0 0.0

= operator 3 =
-1.0 0.0 0.0 0.0
0.0 1.0 0.0 0.0
0.0 0.0 -1.0 0.0

= operator 4 =
1.0 0.0 0.0 0.0
0.0 -1.0 0.0 0.0
0.0 0.0 -1.0 0.0

= operator 5 =
-1.0 0.0 0.0 0.0
0.0 -1.0 0.0 0.0
0.0 0.0 -1.0 0.0

= operator 6 =
1.0 0.0 0.0 0.0
0.0 1.0 0.0 0.0
0.0 0.0 -1.0 0.0

= operator 7 =
1.0 0.0 0.0 0.0
0.0 -1.0 0.0 0.0
0.0 0.0 1.0 0.0

= operator 8 =
-1.0 0.0 0.0 0.0
0.0 1.0 0.0 0.0
0.0 0.0 1.0 0.0

= operator 9 =
1.0 0.0 0.0 0.0
0.0 1.0 0.0 0.5
0.0 0.0 1.0 0.5

= operator 10 =
-1.0 0.0 0.0 0.0
0.0 -1.0 0.0 0.5
0.0 0.0 1.0 0.5

= operator 11 =
-1.0 0.0 0.0 0.0
0.0 1.0 0.0 0.5
0.0 0.0 -1.0 0.5

= operator 12 =
1.0 0.0 0.0 0.0
0.0 -1.0 0.0 0.5
0.0 0.0 -1.0 0.5

= operator 13 =
-1.0 0.0 0.0 0.0
0.0 -1.0 0.0 0.5
0.0 0.0 -1.0 0.5

= operator 14 =
1.0 0.0 0.0 0.0
0.0 1.0 0.0 0.5
0.0 0.0 -1.0 0.5

= operator 15 =
1.0 0.0 0.0 0.0
0.0 -1.0 0.0 0.5
0.0 0.0 1.0 0.5

= operator 16 =
-1.0 0.0 0.0 0.0
0.0 1.0 0.0 0.5
0.0 0.0 1.0 0.5

= operator 17 =
1.0 0.0 0.0 0.5
0.0 1.0 0.0 0.0
0.0 0.0 1.0 0.5

= operator 18 =
-1.0 0.0 0.0 0.5
0.0 -1.0 0.0 0.0
0.0 0.0 1.0 0.5

= operator 19 =
-1.0 0.0 0.0 0.5
0.0 1.0 0.0 0.0
0.0 0.0 -1.0 0.5

= operator 20 =
1.0 0.0 0.0 0.5
0.0 -1.0 0.0 0.0
0.0 0.0 -1.0 0.5

= operator 21 =
-1.0 0.0 0.0 0.5
0.0 -1.0 0.0 0.0
0.0 0.0 -1.0 0.5

= operator 22 =
1.0 0.0 0.0 0.5
0.0 1.0 0.0 0.0
0.0 0.0 -1.0 0.5

= operator 23 =
1.0 0.0 0.0 0.5
0.0 -1.0 0.0 0.0
0.0 0.0 1.0 0.5

= operator 24 =
-1.0 0.0 0.0 0.5
0.0 1.0 0.0 0.0
0.0 0.0 1.0 0.5

= operator 25 =
1.0 0.0 0.0 0.5
0.0 1.0 0.0 0.5
0.0 0.0 1.0 0.0

= operator 26 =
-1.0 0.0 0.0 0.5
0.0 -1.0 0.0 0.5
0.0 0.0 1.0 0.0

= operator 27 =
-1.0 0.0 0.0 0.5
0.0 1.0 0.0 0.5
0.0 0.0 -1.0 0.0

= operator 28 =
1.0 0.0 0.0 0.5
0.0 -1.0 0.0 0.5
0.0 0.0 -1.0 0.0

= operator 29 =
-1.0 0.0 0.0 0.5
0.0 -1.0 0.0 0.5
0.0 0.0 -1.0 0.0

= operator 30 =
1.0 0.0 0.0 0.5
0.0 1.0 0.0 0.5
0.0 0.0 -1.0 0.0

= operator 31 =
1.0 0.0 0.0 0.5
0.0 -1.0 0.0 0.5
0.0 0.0 1.0 0.0

= operator 32 =
-1.0 0.0 0.0 0.5
0.0 1.0 0.0 0.5
0.0 0.0 1.0 0.0
```