Chemistry Reference
In-Depth Information
E
C 6
C 3
C 2
C 3
C 6
S 3
S 6
S 6
S 3
C 6 h
ˆ
ı
σ h
ˆ
=
exp ( 2 πi/ 6 )
x 2
y 2 ,z 2
A g
111111111111 R z
+
B g
1
11
11
11
11
11
1
E 1 g 1
−¯
1
¯
1
−¯
1
(R x ,R y )(yz,xz)
¯
1
¯
1
−¯
1
¯
1
−¯
E 2 g 1
−¯
1
−¯
1
−¯
1
−¯
1
−¯
1
−¯
1
−¯
1
−¯
x 2
y 2 ,z 2
A u
111111
1
1
1
1
1
1 z
+
B u
1
11
11
1
11
11
11
E 1 u 1
−¯
1
¯
1
¯
1
−¯
(x,y)
1
¯
1
−¯
1
−¯
1
¯
E 2 u 1
−¯
1
−¯
1
¯
1
¯
1
−¯
1
−¯
1
¯
1
¯
The Rotation-Reflection Groups S 2 n (n
=
2 , 3 , 4 )
E
S 4
C 2
S 4
S 4
x 2
y 2 ,z 2
A
1
1
1
1
R z
+
x 2
y 2 ,xy
B
1
1
1
1
z
E
1
i
1
i
(x,y)(R x ,R y )
(xz,yz)
1
i
1
i
E
C 3
C 3
S 6
S 6
S 6
ˆ
ı
=
exp ( 2 πi/ 3 )
x 2
+ y 2 ,z 2
A g
11 1
1 1 1 R z
E g 1
¯
1
¯
(x 2
y 2 ,xy)(yz,xz)
(R x ,R y )
1
¯
1
¯
A u
11 1
1
1
1 z
E u 1
¯
1
−¯
(x,y)
1
¯
1
−¯
E
S 8
C 4
S 8
C 2
S 8
C 4
S 8
S 8
=
exp ( 2 πi/ 8 )
x 2
y 2 ,z 2
+
A
11111111 R z
B
1
11
11
11
1 z
E 1 1
i
−¯
1
i
¯
(x,y)(R x ,R y )
1
¯
i
1
−¯
i
E 2 1
i
1
i
1
i
1
i
(x 2
y 2 ,xy)
1
i
1
i
1
i
1
i
E 3 1
−¯
i
1
¯
i
(xz,yz)
1
i
¯
1
i
−¯
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