[script p]112 2 Monoclinic/Rectangular
No. 8 [script p]112 Patterson symmetry [script p]112/m

symmetry group diagram

Origin on 2

Asymmetric unit 0 ≤ x; 0 ≤ z ≤ 1

Symmetry operations

(1)  1   (2)  2   0, 0, z  

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

Positions

Multiplicity, Wyckoff letter,
Site symmetry		 Coordinates Reflection conditions
 General:
2 b 1
(1) x, y, z(2) -x, -y, z
no conditions
  Special: no extra conditions
1 a  2 
0, 0, z

Symmetry of special projections

Along [001]   211

Origin at 0, 0, z 		Along [100]   [script p]11m
a' = c   
Origin at x, 0, 0 		Along [010]   [script p]11m
a' = c   
Origin at 0, y, 0

Maximal non-isotypic non-enantiomorphic subgroups

I[2] [script p]1 (1)1
IIa none
IIb[2] [script p]1121 (c' = 2c) (9)

Maximal isotypic subgroups and enantiomorphic subgroups of lowest index

IIc[2] [script p]112 (c' = 2c) (8)

Minimal non-isotypic non-enantiomorphic supergroups

I[2] [script p]112/m (11); [2] [script p]222 (13); [2] [script p]mm2 (15); [2] [script p]cc2 (16); [2] [script p]4 (23); [2] [script p]42 (25); [2] [script p]-4 (27); [3] [script p]6 (53); [3] [script p]62 (55); [3] [script p]64 (57)
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