Trigonal
:
C
3
(3)
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Jon Goss
AIMPRO
C
3
E
C
3
C
3
2
A
1
1
1
z
,
I
z
x
2
+
y
2
,
z
2
z
3
,
y
(3
x
2
−
y
2
),
x
(
x
2
−3
y
2
),
z
(
x
2
+
y
2
)
E
1
1
ω
1
ω
2
ω
2
ω
1
(
x, y
), (
I
x
, I
y
)
(
xz, yz
), (
zx, x
2
-
y
2
)
(
x
z
2
,
y
z
2
), [
x
y
z
,
z
(
x
2
−
y
2
)], [
x
(
x
2
+
y
2
),
y
(
x
2
+
y
2
)]
ω=exp(2π
i
/3)
Stereograph
3D object
C
3
product tables
Revised:
© University of Newcastle upon Tyne, UK