p6 6 Hexagonalinfo
No. 16 p6 Patterson symmetry p6

symmetry group diagram

Origin at 6

Asymmetric unit 0 ≤ x ≤ 2/3; 0 ≤ y ≤ 1/2; x ≤ (1 + y)/2; y ≤ min(1 - xx)
Vertices
0, 0  1/2, 0  2/31/3  1/21/2  

Symmetry operations

(1)  1   (2)  3+   0, 0(3)  3-   0, 0
(4)  2   0, 0(5)  6-   0, 0(6)  6+   0, 0

Generators selected (1); t(1, 0); t(0, 1); (2); (4)

Positions

Multiplicity, Wyckoff letter,
Site symmetry
Coordinates Reflection conditions

 General:
6 d 1
(1) xy(2) -yx - y(3) -x + y-x
(4) -x-y(5) y-x + y(6) x - yx
no conditions
    Special: as above, plus
3 c  2 . . 
1/2, 0 0, 1/2 1/21/2
no extra conditions
2 b  3 . . 
1/32/3 2/31/3
no extra conditions
1 a  6 . . 
0, 0
no extra conditions








































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