222
F Coupling Coefficients
D 5
E 1 × E 1
A 1
A 2
E 2
a 1
a 2
cs
xx
1
√
2
0
1
√
2
0
yy
1
√
2
0
−
1
√
2
0
xy
0
1
√
2
0
1
√
2
yx
0
−
1
√
2
0
1
√
2
D 5
E 2 × E 2
A 1
A 2
E 1
a 1
a 2
xy
cc
1
√
2
0
−
1
√
2
0
ss
1
√
2
0
1
√
2
0
cs
0
1
√
2
0
1
√
2
sc
0
−
1
√
2
0
1
√
2
D 5
E 1 × E 2
E 1
E 2
xyc
s
xc
1
√
2
0
−
1
√
2
0
ys
1
√
2
0
1
√
2
0
xs
0
1
√
2
0
1
√
2
yc
0
−
1
√
2
0
1
√
2
D 6
E 1 × E 1
A 1
A 2
E 2
a 1
a 2
cs
xx
1
√
2
0
1
√
2
0
yy
1
√
2
0
−
1
√
2
0
xy
0
1
√
2
0
1
√
2
yx
0
−
1
√
2
0
1
√
2