Tetragonal:D_2d(-42m)

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• Jon Goss
• AIMPRO

D2d	E	C2	2S4	2C2’	2d
A1	1	1	1	1	1		x2+y2, z2
A2	1	1	1	-1	-1	Iz
B1	1	1	-1	1	-1		x2-y2
B2	1	1	-1	-1	1	z	xy
E	2	-2	0	0	0	(x, y), (Ix, Iy)	(xz, yz)

Stereograph	3D object	Molecule C3H4(Allene)

• D_2d correlation table
• D_2d product tables