[script p]43 4 Tetragonal
No. 26 [script p]43 Patterson symmetry [script p]4/m

symmetry group diagram

Origin on 43

Asymmetric unit 0 ≤ x; 0 ≤ y; 0 ≤ z ≤ 1

Symmetry operations

(1)  1   (2)  2(1/2)   0, 0, z(3)  4+(3/4)   0, 0, z(4)  4-(1/4)   0, 0, z

Generators selected (1); t(0, 0, 1); (2); (3)

Positions

Multiplicity, Wyckoff letter,
Site symmetry		 Coordinates Reflection conditions
 General:
4 a 1
(1) x, y, z(2) -x, -y, z + 1/2(3) -y, x, z + 3/4(4) y, -x, z + 1/4
l: l = 4n

Symmetry of special projections

Along [001]   4

Origin at 0, 0, z 		Along [100]   [script p]11g
a' = c   
Origin at x, 0, 0 		Along [110]   [script p]11g
a' = c   
Origin at x, x, 0

Maximal non-isotypic non-enantiomorphic subgroups

I[2] [script p]1121 (9)1; 2
IIa none
IIbnone

Maximal isotypic subgroups and enantiomorphic subgroups of lowest index

IIc[3] [script p]41 (c' = 3c) (24); [5] [script p]43 (c' = 5c) (26)

Minimal non-isotypic non-enantiomorphic supergroups

I[2] [script p]4322 (33)
II[2] [script p]42 (c' = 1/2c) (25)








































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