You entered the OD groupoid family symbol: pb1(1) { n_(1,2) - (-)} [r,-]

The OD groupoid family parsed fine.

General OD Family Symbol

pb1 (1)  

Reduced general OD Family Symbol

pb1 (1)  

General Data

OD family of layers

Kinds of layers:N=1
Category:II (single)
Pointgroup:m11 (Cs)
Crystal system:monoclinic
Layer system:rectangular
Common lattice:same
Common lattice size (rel. to global):1
Layer planes:(001)
Global lattice restriction:ab=0
User supplied lattice restriction:none
Lattice restriction derived from layers:ab=0

Layer Data

Layer 0:

Type:Layer group
Crystal system:monoclinic
Layer system:rectangular
Lattice restriction (instrinsic):ab=0
Lattice restriction (extrinsic):ab=0
Lattice (rel. to global):same
Lattice (rel. to common):same
Lattice size (rel. to global):1
Lattice size (rel. to common):1
Order (modulo lattice):2
Order (modulo global lattice):2
Order (modulo common lattice):2
Floating origin:0,y,z

Symmetry operations:


Special positions:


Centring vectors:


Special parameters

Special parameters for σ-POs (right)

  1. (general, reduced)
    Codes: general, reduced
    1. No subparameters.
  2. r'=r, s=1+2l, l∈ℤ (user)
    Codes: user-1
    1. l=0
  3. r'=m/2, m∈ℤ (special)
    Codes: nfz1-2-2 (b [100] 0,y,z)
    1. m=0
    2. m=1