Space dimension : 2

System : SC

Factor system : spinless

Symmetry type : magnetic layer group

OG number : 28.91

BNS symbol : pm2a1'

Class : C

Pairing symmetry : A2

Character table of A2:

1 2010 m100 m001
1 1 -1 -1

k-space E2-page
n=0 Z 0 0
n=1 Z+Z22 0 0
n=2 Z24 Z 0
n=3 Z22 Z 0
n=4 Z Z2 0
n=5 Z Z2 0
n=6 0 Z 0
n=7 0 Z 0
E2p,-n p=0 p=1 p=2
Real-space E2-page
n=0 Z Z 0
n=1 0 0 0
n=2 0 0 0
n=3 Z Z 0
n=4 Z Z 0
n=5 Z2 Z2 0
n=6 Z22 Z22 0
n=7 Z+Z2 Z+Z2 0
E2p,-n p=0 p=1 p=2
Candidate K-groups
K0=K0 Z
K-1=K1 0
K-2=K2 Z
K-3=K3 Z2
K-4=K4 Z+Z2
K-5=K5 Z4+Z2 Z23
K-6=K6 Z+Z23
K-7=K7 Z2+Z2