Symmetry operations for the point group C2 (2)

1 : x,y,z           => 1                   

[[ 1.  0.  0.]
 [ 0.  1.  0.]
 [ 0.  0.  1.]]

2 : -x,y,-z         => 2 [ 0 1 0 ]         

[[-1.  0.  0.]
 [ 0.  1.  0.]
 [ 0.  0. -1.]]

Irreducible representations for the point group C2 (2)
Irrep A ( dimension  1 )

1 : 1.0                 

2 : 1.0                 

Irrep B ( dimension  1 )

1 : 1.0                 

2 : -1.0                

