[script p]11g m Rectangular
No. 5 [script p]11g Patterson symmetry [script p]2mm

symmetry group diagram

Origin on g

Asymmetric unit 0 ≤ x ≤ 1; 0 ≤ y

Symmetry operations

(1)  1   (2)  g   x, 0  

Generators selected (1); t(1); (2)

Positions

Multiplicity, Wyckoff letter,
Site symmetry		 Coordinates Reflection conditions
 General:
2 a 1
(1) x, y(2) x + 1/2, -y
h : h = 2n

Symmetry of special projections

Along [10]   m

Origin at x, 0 		Along [01]   [script p]1
a' = 1/2a   
Origin at 0, y

Maximal non-isotypic subgroups

I[2] [script p]1 (1)1
IIa none
IIbnone

Maximal isotypic subgroups of lowest index

IIc[3] [script p]11g  (a' = 3a) (5)

Minimal non-isotypic supergroups

I[2] [script p]2mg (7)
II[2] [script p]11m (a' = 1/2a) (4)








































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