Tetragonal
:
D
2
d
(−42
m
)
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Jon Goss
AIMPRO
D
2
d
E
C
2
2
S
4
2
C
2
’
2σ
d
Linear
Quadratic
Cubic
A
1
1
1
1
1
1
x
2
+
y
2
,
z
2
xyz
A
2
1
1
1
-1
-1
I
z
z
(
x
2
−
y
2
)
B
1
1
1
-1
1
-1
x
2
-
y
2
B
2
1
1
-1
-1
1
z
xy
z
3
,
z
(
x
2
+
y
2
)
E
2
-2
0
0
0
(
x
,
y
), (
I
x
,
I
y
)
(
xz
,
yz
)
(
x
z
2
,
y
z
2
), (
x
y
2
,
x
2
y
), (
x
3
,
y
3
)
Stereograph
3D object
Molecule
C
3
H
4
(Allene)
D
2
d
correlation table
D
2
d
product tables
Revised:
© University of Newcastle upon Tyne, UK