P m -3 m

{100}

P-surface

P m -3 m

{211}

P m -3 m

{100}+{111}

Neovius

surface

P m -3 m

{310}

P m -3 m

{311}

F d -3 m

{111}

(-Pi/4)

D-surface

F d -3 m

{111}

(eighth cell)

D-Surface

I 41 3 2

{110} (Pi/2)

G-surface

I m -3 m

{110}+

{200 (Pi)}

IWP-surface

I 4 -3 d

{211} (Pi/2)

S-surface

I 41 3 2

3{110} (Pi/2)

+2{310} (Pi/2)

C(+-Y)??

F d -3 m

{311}

(eighth cell)

C(D)

P 2 3

{210}

S & N

W*

P m -3 n

{210}

P 2 3

{310}

P a -3

{111}(Pi) +

{210} (Pi)

C(+/-Y)

P a -3

{111} +

{210} (Pi)

+/- Y

F m -3 m

2{111}+

{220} (Pi)

FRD

P 43 3 2

{111}/Sqrt[2]

(-Pi/4) +

{210} (Pi)

Y

P 43 3 2

{111}/Sqrt[2]

(3Pi/4) +

{210}(Pi)

C(Y)

I a -3 d

{211}(pi) *

{220}

??

I a -3 d

{211}+{220}

(I2-Y** = ??)

I a -3

2{200}+

{321}(Pi)+

{231}(Pi)

C(S)

C(S) I a -3

one eighth cell

I a -3 d

{211} cos +

{211} sin

I a -3 d

{211} cos

I a -3 d

{211} cos

one eighth cell

I a -3 d

{310} sin

I a -3 d

{321} sine

F d -3 m

{311}

F d -3 m

{311}

F d -3 m

{331}

F d -3 m

{511}

F d -3 m

{511}

(eighth cell)