Information of spin space group $P_C{\phantom{A}}_{\phantom{}}^{\phantom{1}}{\phantom{A}}_{\phantom{2}}^{\phantom{2}1}\text{-}\text{4}{\phantom{A}}_{\phantom{}}^{\phantom{1}}{\phantom{A}}_{\phantom{2}}^{\phantom{2}1}\text{n}{\phantom{A}}_{\phantom{}}^{\phantom{1}}{\phantom{A}}_{\phantom{2}}^{\phantom{2}1}\text{2}{\phantom{A}}_{\phantom{}}^{\phantom{\mathrm{\infty }\mathrm{m}}}{\phantom{A}}_{\phantom{2}}^{\phantom{2}\mathrm{\infty }\mathrm{m}}\text{1}$ ( nSSG:118.112.2.1 )

General Positions

The continuously infinite group ^∞1 is omitted.

Coordinates	Seitz symbol
a, b, c | x, y, z	{ 1 ‖ 1 | 0 }
-a, -b, c | x, y, z	{ 1 ‖ 2001 | 0 }
b+1/2, a+1/2, -c+1/2 | x, y, z	{ 1 ‖ 2110 | 1/2 1/2 1/2 }
-b+1/2, -a+1/2, -c+1/2 | x, y, z	{ 1 ‖ 21-10 | 1/2 1/2 1/2 }
b, -a, -c | x, y, z	{ 1 ‖ -4+001 | 0 }
-b, a, -c | x, y, z	{ 1 ‖ -4-001 | 0 }
-a+1/2, b+1/2, c+1/2 | x, y, z	{ 1 ‖ m100 | 1/2 1/2 1/2 }
a+1/2, -b+1/2, c+1/2 | x, y, z	{ 1 ‖ m010 | 1/2 1/2 1/2 }
a+1/2, b+1/2, c | -x, -y, -z	{ -1 ‖ 1 | 1/2 1/2 0 }
-a+1/2, -b+1/2, c | -x, -y, -z	{ -1 ‖ 2001 | 1/2 1/2 0 }
b, a, -c+1/2 | -x, -y, -z	{ -1 ‖ 2110 | 0 0 1/2 }
-b, -a, -c+1/2 | -x, -y, -z	{ -1 ‖ 21-10 | 0 0 1/2 }
b+1/2, -a+1/2, -c | -x, -y, -z	{ -1 ‖ -4+001 | 1/2 1/2 0 }
-b+1/2, a+1/2, -c | -x, -y, -z	{ -1 ‖ -4-001 | 1/2 1/2 0 }
-a, b, c+1/2 | -x, -y, -z	{ -1 ‖ m100 | 0 0 1/2 }
a, -b, c+1/2 | -x, -y, -z	{ -1 ‖ m010 | 0 0 1/2 }
a, b, c | -x, y, z	{ m ‖ 1 | 0 }
-a, -b, c | -x, y, z	{ m ‖ 2001 | 0 }
b+1/2, a+1/2, -c+1/2 | -x, y, z	{ m ‖ 2110 | 1/2 1/2 1/2 }
-b+1/2, -a+1/2, -c+1/2 | -x, y, z	{ m ‖ 21-10 | 1/2 1/2 1/2 }
b, -a, -c | -x, y, z	{ m ‖ -4+001 | 0 }
-b, a, -c | -x, y, z	{ m ‖ -4-001 | 0 }
-a+1/2, b+1/2, c+1/2 | -x, y, z	{ m ‖ m100 | 1/2 1/2 1/2 }
a+1/2, -b+1/2, c+1/2 | -x, y, z	{ m ‖ m010 | 1/2 1/2 1/2 }
a+1/2, b+1/2, c | x, -y, -z	{ 2 ‖ 1 | 1/2 1/2 0 }
-a+1/2, -b+1/2, c | x, -y, -z	{ 2 ‖ 2001 | 1/2 1/2 0 }
b, a, -c+1/2 | x, -y, -z	{ 2 ‖ 2110 | 0 0 1/2 }
-b, -a, -c+1/2 | x, -y, -z	{ 2 ‖ 21-10 | 0 0 1/2 }
b+1/2, -a+1/2, -c | x, -y, -z	{ 2 ‖ -4+001 | 1/2 1/2 0 }
-b+1/2, a+1/2, -c | x, -y, -z	{ 2 ‖ -4-001 | 1/2 1/2 0 }
-a, b, c+1/2 | x, -y, -z	{ 2 ‖ m100 | 0 0 1/2 }
a, -b, c+1/2 | x, -y, -z	{ 2 ‖ m010 | 0 0 1/2 }

Wyckoff Positions

WP	Site symmetry	Representative
4a	${\phantom{A}}_{\phantom{}}^{\phantom{1}}{\phantom{A}}_{\phantom{2}}^{\phantom{2}1}\text{2}.{\phantom{A}}_{\phantom{}}^{\phantom{1}}{\phantom{A}}_{\phantom{2}}^{\phantom{2}1}\text{2}{\phantom{A}}_{\phantom{}}^{\phantom{1}}{\phantom{A}}_{\phantom{2}}^{\phantom{2}1}\text{2}{\phantom{A}}_{\phantom{}}^{\phantom{\mathrm{\infty }\mathrm{m}}}{\phantom{A}}_{\phantom{2}}^{\phantom{2}\mathrm{\infty }\mathrm{m}}\text{1}$	(1/2,0,1/4 | 0,0,z)
4b	${\phantom{A}}_{\phantom{}}^{\phantom{-1}}{\phantom{A}}_{\phantom{2}}^{\phantom{2}-1}\text{2}.{\phantom{A}}_{\phantom{}}^{\phantom{1}}{\phantom{A}}_{\phantom{2}}^{\phantom{2}1}\text{2}{\phantom{A}}_{\phantom{}}^{\phantom{-1}}{\phantom{A}}_{\phantom{2}}^{\phantom{2}-1}\text{2}{\phantom{A}}_{\phantom{}}^{\phantom{\mathrm{\infty }\mathrm{m}}}{\phantom{A}}_{\phantom{2}}^{\phantom{2}\mathrm{\infty }\mathrm{m}}\text{1}$	(3/4,1/4,1/4 | 0,0,0)
4c	${\phantom{A}}_{\phantom{}}^{\phantom{1}}{\phantom{A}}_{\phantom{2}}^{\phantom{2}1}\text{2}.{\phantom{A}}_{\phantom{}}^{\phantom{-1}}{\phantom{A}}_{\phantom{2}}^{\phantom{2}-1}\text{2}{\phantom{A}}_{\phantom{}}^{\phantom{-1}}{\phantom{A}}_{\phantom{2}}^{\phantom{2}-1}\text{2}{\phantom{A}}_{\phantom{}}^{\phantom{\mathrm{\infty }\mathrm{m}}}{\phantom{A}}_{\phantom{2}}^{\phantom{2}\mathrm{\infty }\mathrm{m}}\text{1}$	(1/2,1/2,1/4 | 0,0,0)
4d	${\phantom{A}}_{\phantom{}}^{\phantom{-1}}{\phantom{A}}_{\phantom{2}}^{\phantom{2}-1}\text{2}.{\phantom{A}}_{\phantom{}}^{\phantom{-1}}{\phantom{A}}_{\phantom{2}}^{\phantom{2}-1}\text{2}{\phantom{A}}_{\phantom{}}^{\phantom{1}}{\phantom{A}}_{\phantom{2}}^{\phantom{2}1}\text{2}{\phantom{A}}_{\phantom{}}^{\phantom{\mathrm{\infty }\mathrm{m}}}{\phantom{A}}_{\phantom{2}}^{\phantom{2}\mathrm{\infty }\mathrm{m}}\text{1}$	(1/4,1/4,1/4 | 0,0,0)
4e	${\phantom{A}}_{\phantom{}}^{\phantom{-1}}{\phantom{A}}_{\phantom{2}}^{\phantom{2}-1}\text{-4}..{\phantom{A}}_{\phantom{}}^{\phantom{\mathrm{\infty }\mathrm{m}}}{\phantom{A}}_{\phantom{2}}^{\phantom{2}\mathrm{\infty }\mathrm{m}}\text{1}$	(1/2,0,0 | 0,0,0)
4f	${\phantom{A}}_{\phantom{}}^{\phantom{1}}{\phantom{A}}_{\phantom{2}}^{\phantom{2}1}\text{-4}..{\phantom{A}}_{\phantom{}}^{\phantom{\mathrm{\infty }\mathrm{m}}}{\phantom{A}}_{\phantom{2}}^{\phantom{2}\mathrm{\infty }\mathrm{m}}\text{1}$	(1/2,1/2,0 | 0,0,z)
8g	$..{\phantom{A}}_{\phantom{}}^{\phantom{1}}{\phantom{A}}_{\phantom{2}}^{\phantom{2}1}\text{2}{\phantom{A}}_{\phantom{}}^{\phantom{\mathrm{\infty }\mathrm{m}}}{\phantom{A}}_{\phantom{2}}^{\phantom{2}\mathrm{\infty }\mathrm{m}}\text{1}$	(a,a+1/2,1/4 | 0,0,z)
8h	$..{\phantom{A}}_{\phantom{}}^{\phantom{-1}}{\phantom{A}}_{\phantom{2}}^{\phantom{2}-1}\text{2}{\phantom{A}}_{\phantom{}}^{\phantom{\mathrm{\infty }\mathrm{m}}}{\phantom{A}}_{\phantom{2}}^{\phantom{2}\mathrm{\infty }\mathrm{m}}\text{1}$	(a,-a,1/4 | 0,0,0)
8i	$..{\phantom{A}}_{\phantom{}}^{\phantom{-1}}{\phantom{A}}_{\phantom{2}}^{\phantom{2}-1}\text{2}{\phantom{A}}_{\phantom{}}^{\phantom{\mathrm{\infty }\mathrm{m}}}{\phantom{A}}_{\phantom{2}}^{\phantom{2}\mathrm{\infty }\mathrm{m}}\text{1}$	(a,a,1/4 | 0,0,0)
8j	$..{\phantom{A}}_{\phantom{}}^{\phantom{1}}{\phantom{A}}_{\phantom{2}}^{\phantom{2}1}\text{2}{\phantom{A}}_{\phantom{}}^{\phantom{\mathrm{\infty }\mathrm{m}}}{\phantom{A}}_{\phantom{2}}^{\phantom{2}\mathrm{\infty }\mathrm{m}}\text{1}$	(a,-a+1/2,1/4 | 0,0,z)
8k	${\phantom{A}}_{\phantom{}}^{\phantom{1}}{\phantom{A}}_{\phantom{2}}^{\phantom{2}1}\text{2}..{\phantom{A}}_{\phantom{}}^{\phantom{\mathrm{\infty }\mathrm{m}}}{\phantom{A}}_{\phantom{2}}^{\phantom{2}\mathrm{\infty }\mathrm{m}}\text{1}$	(1/2,0,c | 0,0,z)
8l	${\phantom{A}}_{\phantom{}}^{\phantom{1}}{\phantom{A}}_{\phantom{2}}^{\phantom{2}1}\text{2}..{\phantom{A}}_{\phantom{}}^{\phantom{\mathrm{\infty }\mathrm{m}}}{\phantom{A}}_{\phantom{2}}^{\phantom{2}\mathrm{\infty }\mathrm{m}}\text{1}$	(1/2,1/2,c | 0,0,z)
8m	${\phantom{A}}_{\phantom{}}^{\phantom{-1}}{\phantom{A}}_{\phantom{2}}^{\phantom{2}-1}\text{2}..{\phantom{A}}_{\phantom{}}^{\phantom{\mathrm{\infty }\mathrm{m}}}{\phantom{A}}_{\phantom{2}}^{\phantom{2}\mathrm{\infty }\mathrm{m}}\text{1}$	(1/4,1/4,c | 0,0,0)
16n	${\phantom{A}}_{\phantom{}}^{\phantom{1}}{\phantom{A}}_{\phantom{2}}^{\phantom{2}1}\text{1}{\phantom{A}}_{\phantom{}}^{\phantom{\mathrm{\infty }\mathrm{m}}}{\phantom{A}}_{\phantom{2}}^{\phantom{2}\mathrm{\infty }\mathrm{m}}\text{1}$	(a,b,c | 0,0,z)

Spin Brillouin Zone & k-little co-groups

Wavevector-k	Little co-group
A:(1/2,1/2,1/2)	${\phantom{A}}_{\phantom{}}^{\phantom{1}}{\phantom{A}}_{\phantom{2}}^{\phantom{2}1}\text{-4}{\phantom{A}}_{\phantom{}}^{\phantom{1}}{\phantom{A}}_{\phantom{2}}^{\phantom{2}1}\text{2}{\phantom{A}}_{\phantom{}}^{\phantom{1}}{\phantom{A}}_{\phantom{2}}^{\phantom{2}1}\text{m}{\phantom{A}}_{\phantom{}}^{\phantom{\mathrm{\infty }/\mathrm{mm}}}{\phantom{A}}_{\phantom{2}}^{\phantom{2}\mathrm{\infty }/\mathrm{mm}}\text{1}$
Γ:(0,0,0)	${\phantom{A}}_{\phantom{}}^{\phantom{1}}{\phantom{A}}_{\phantom{2}}^{\phantom{2}1}\text{-4}{\phantom{A}}_{\phantom{}}^{\phantom{1}}{\phantom{A}}_{\phantom{2}}^{\phantom{2}1}\text{2}{\phantom{A}}_{\phantom{}}^{\phantom{1}}{\phantom{A}}_{\phantom{2}}^{\phantom{2}1}\text{m}{\phantom{A}}_{\phantom{}}^{\phantom{\mathrm{\infty }/\mathrm{mm}}}{\phantom{A}}_{\phantom{2}}^{\phantom{2}\mathrm{\infty }/\mathrm{mm}}\text{1}$
M:(1/2,1/2,0)	${\phantom{A}}_{\phantom{}}^{\phantom{1}}{\phantom{A}}_{\phantom{2}}^{\phantom{2}1}\text{-4}{\phantom{A}}_{\phantom{}}^{\phantom{1}}{\phantom{A}}_{\phantom{2}}^{\phantom{2}1}\text{2}{\phantom{A}}_{\phantom{}}^{\phantom{1}}{\phantom{A}}_{\phantom{2}}^{\phantom{2}1}\text{m}{\phantom{A}}_{\phantom{}}^{\phantom{\mathrm{\infty }/\mathrm{mm}}}{\phantom{A}}_{\phantom{2}}^{\phantom{2}\mathrm{\infty }/\mathrm{mm}}\text{1}$
Z:(0,0,1/2)	${\phantom{A}}_{\phantom{}}^{\phantom{1}}{\phantom{A}}_{\phantom{2}}^{\phantom{2}1}\text{-4}{\phantom{A}}_{\phantom{}}^{\phantom{1}}{\phantom{A}}_{\phantom{2}}^{\phantom{2}1}\text{2}{\phantom{A}}_{\phantom{}}^{\phantom{1}}{\phantom{A}}_{\phantom{2}}^{\phantom{2}1}\text{m}{\phantom{A}}_{\phantom{}}^{\phantom{\mathrm{\infty }/\mathrm{mm}}}{\phantom{A}}_{\phantom{2}}^{\phantom{2}\mathrm{\infty }/\mathrm{mm}}\text{1}$
R:(0,1/2,1/2)	${\phantom{A}}_{\phantom{}}^{\phantom{1}}{\phantom{A}}_{\phantom{2}}^{\phantom{2}1}\text{2}{\phantom{A}}_{\phantom{}}^{\phantom{1}}{\phantom{A}}_{\phantom{2}}^{\phantom{2}1}\text{2}{\phantom{A}}_{\phantom{}}^{\phantom{1}}{\phantom{A}}_{\phantom{2}}^{\phantom{2}1}\text{2}{\phantom{A}}_{\phantom{}}^{\phantom{\mathrm{\infty }/\mathrm{mm}}}{\phantom{A}}_{\phantom{2}}^{\phantom{2}\mathrm{\infty }/\mathrm{mm}}\text{1}$
X:(0,1/2,0)	${\phantom{A}}_{\phantom{}}^{\phantom{1}}{\phantom{A}}_{\phantom{2}}^{\phantom{2}1}\text{2}{\phantom{A}}_{\phantom{}}^{\phantom{1}}{\phantom{A}}_{\phantom{2}}^{\phantom{2}1}\text{2}{\phantom{A}}_{\phantom{}}^{\phantom{1}}{\phantom{A}}_{\phantom{2}}^{\phantom{2}1}\text{2}{\phantom{A}}_{\phantom{}}^{\phantom{\mathrm{\infty }/\mathrm{mm}}}{\phantom{A}}_{\phantom{2}}^{\phantom{2}\mathrm{\infty }/\mathrm{mm}}\text{1}$
Λ:(0,0,w)	${\phantom{A}}_{\phantom{}}^{\phantom{m}}{\phantom{A}}_{\phantom{2}}^{\phantom{2}m}\text{-4}{\phantom{A}}_{\phantom{}}^{\phantom{m}}{\phantom{A}}_{\phantom{2}}^{\phantom{2}m}\text{2}{\phantom{A}}_{\phantom{}}^{\phantom{1}}{\phantom{A}}_{\phantom{2}}^{\phantom{2}1}\text{m}{\phantom{A}}_{\phantom{}}^{\phantom{\mathrm{\infty }2}}{\phantom{A}}_{\phantom{2}}^{\phantom{2}\mathrm{\infty }2}\text{1}$
V:(1/2,1/2,w)	${\phantom{A}}_{\phantom{}}^{\phantom{m}}{\phantom{A}}_{\phantom{2}}^{\phantom{2}m}\text{-4}{\phantom{A}}_{\phantom{}}^{\phantom{m}}{\phantom{A}}_{\phantom{2}}^{\phantom{2}m}\text{2}{\phantom{A}}_{\phantom{}}^{\phantom{1}}{\phantom{A}}_{\phantom{2}}^{\phantom{2}1}\text{m}{\phantom{A}}_{\phantom{}}^{\phantom{\mathrm{\infty }2}}{\phantom{A}}_{\phantom{2}}^{\phantom{2}\mathrm{\infty }2}\text{1}$
Δ:(0,v,0)	${\phantom{A}}_{\phantom{}}^{\phantom{m}}{\phantom{A}}_{\phantom{2}}^{\phantom{2}m}\text{2}{\phantom{A}}_{\phantom{}}^{\phantom{1}}{\phantom{A}}_{\phantom{2}}^{\phantom{2}1}\text{2}{\phantom{A}}_{\phantom{}}^{\phantom{m}}{\phantom{A}}_{\phantom{2}}^{\phantom{2}m}\text{2}{\phantom{A}}_{\phantom{}}^{\phantom{\mathrm{\infty }2}}{\phantom{A}}_{\phantom{2}}^{\phantom{2}\mathrm{\infty }2}\text{1}$
S:(u,u,1/2)	${\phantom{A}}_{\phantom{}}^{\phantom{1}}{\phantom{A}}_{\phantom{2}}^{\phantom{2}1}\text{m}{\phantom{A}}_{\phantom{}}^{\phantom{m}}{\phantom{A}}_{\phantom{2}}^{\phantom{2}m}\text{m}{\phantom{A}}_{\phantom{}}^{\phantom{m}}{\phantom{A}}_{\phantom{2}}^{\phantom{2}m}\text{2}{\phantom{A}}_{\phantom{}}^{\phantom{\mathrm{\infty }2}}{\phantom{A}}_{\phantom{2}}^{\phantom{2}\mathrm{\infty }2}\text{1}$
Σ:(u,u,0)	${\phantom{A}}_{\phantom{}}^{\phantom{1}}{\phantom{A}}_{\phantom{2}}^{\phantom{2}1}\text{m}{\phantom{A}}_{\phantom{}}^{\phantom{m}}{\phantom{A}}_{\phantom{2}}^{\phantom{2}m}\text{m}{\phantom{A}}_{\phantom{}}^{\phantom{m}}{\phantom{A}}_{\phantom{2}}^{\phantom{2}m}\text{2}{\phantom{A}}_{\phantom{}}^{\phantom{\mathrm{\infty }2}}{\phantom{A}}_{\phantom{2}}^{\phantom{2}\mathrm{\infty }2}\text{1}$
T:(u,1/2,1/2)	${\phantom{A}}_{\phantom{}}^{\phantom{1}}{\phantom{A}}_{\phantom{2}}^{\phantom{2}1}\text{2}{\phantom{A}}_{\phantom{}}^{\phantom{m}}{\phantom{A}}_{\phantom{2}}^{\phantom{2}m}\text{2}{\phantom{A}}_{\phantom{}}^{\phantom{m}}{\phantom{A}}_{\phantom{2}}^{\phantom{2}m}\text{2}{\phantom{A}}_{\phantom{}}^{\phantom{\mathrm{\infty }2}}{\phantom{A}}_{\phantom{2}}^{\phantom{2}\mathrm{\infty }2}\text{1}$
U:(0,v,1/2)	${\phantom{A}}_{\phantom{}}^{\phantom{m}}{\phantom{A}}_{\phantom{2}}^{\phantom{2}m}\text{2}{\phantom{A}}_{\phantom{}}^{\phantom{1}}{\phantom{A}}_{\phantom{2}}^{\phantom{2}1}\text{2}{\phantom{A}}_{\phantom{}}^{\phantom{m}}{\phantom{A}}_{\phantom{2}}^{\phantom{2}m}\text{2}{\phantom{A}}_{\phantom{}}^{\phantom{\mathrm{\infty }2}}{\phantom{A}}_{\phantom{2}}^{\phantom{2}\mathrm{\infty }2}\text{1}$
W:(0,1/2,w)	${\phantom{A}}_{\phantom{}}^{\phantom{m}}{\phantom{A}}_{\phantom{2}}^{\phantom{2}m}\text{2}{\phantom{A}}_{\phantom{}}^{\phantom{m}}{\phantom{A}}_{\phantom{2}}^{\phantom{2}m}\text{2}{\phantom{A}}_{\phantom{}}^{\phantom{1}}{\phantom{A}}_{\phantom{2}}^{\phantom{2}1}\text{2}{\phantom{A}}_{\phantom{}}^{\phantom{\mathrm{\infty }2}}{\phantom{A}}_{\phantom{2}}^{\phantom{2}\mathrm{\infty }2}\text{1}$
Y:(u,1/2,0)	${\phantom{A}}_{\phantom{}}^{\phantom{1}}{\phantom{A}}_{\phantom{2}}^{\phantom{2}1}\text{2}{\phantom{A}}_{\phantom{}}^{\phantom{m}}{\phantom{A}}_{\phantom{2}}^{\phantom{2}m}\text{2}{\phantom{A}}_{\phantom{}}^{\phantom{m}}{\phantom{A}}_{\phantom{2}}^{\phantom{2}m}\text{2}{\phantom{A}}_{\phantom{}}^{\phantom{\mathrm{\infty }2}}{\phantom{A}}_{\phantom{2}}^{\phantom{2}\mathrm{\infty }2}\text{1}$
B:(0,v,w)	${\phantom{A}}_{\phantom{}}^{\phantom{m}}{\phantom{A}}_{\phantom{2}}^{\phantom{2}m}\text{2}{\phantom{A}}_{\phantom{}}^{\phantom{\mathrm{\infty }2}}{\phantom{A}}_{\phantom{2}}^{\phantom{2}\mathrm{\infty }2}\text{1}$
C:(u,u,w)	${\phantom{A}}_{\phantom{}}^{\phantom{1}}{\phantom{A}}_{\phantom{2}}^{\phantom{2}1}\text{m}{\phantom{A}}_{\phantom{}}^{\phantom{\mathrm{\infty }2}}{\phantom{A}}_{\phantom{2}}^{\phantom{2}\mathrm{\infty }2}\text{1}$
D:(u,v,0)	${\phantom{A}}_{\phantom{}}^{\phantom{m}}{\phantom{A}}_{\phantom{2}}^{\phantom{2}m}\text{2}{\phantom{A}}_{\phantom{}}^{\phantom{\mathrm{\infty }2}}{\phantom{A}}_{\phantom{2}}^{\phantom{2}\mathrm{\infty }2}\text{1}$
E:(u,v,1/2)	${\phantom{A}}_{\phantom{}}^{\phantom{m}}{\phantom{A}}_{\phantom{2}}^{\phantom{2}m}\text{2}{\phantom{A}}_{\phantom{}}^{\phantom{\mathrm{\infty }2}}{\phantom{A}}_{\phantom{2}}^{\phantom{2}\mathrm{\infty }2}\text{1}$
F:(u,1/2,w)	${\phantom{A}}_{\phantom{}}^{\phantom{m}}{\phantom{A}}_{\phantom{2}}^{\phantom{2}m}\text{2}{\phantom{A}}_{\phantom{}}^{\phantom{\mathrm{\infty }2}}{\phantom{A}}_{\phantom{2}}^{\phantom{2}\mathrm{\infty }2}\text{1}$
GP:(u,v,w)	${\phantom{A}}_{\phantom{}}^{\phantom{1}}{\phantom{A}}_{\phantom{2}}^{\phantom{2}1}\text{1}{\phantom{A}}_{\phantom{}}^{\phantom{\mathrm{\infty }2}}{\phantom{A}}_{\phantom{2}}^{\phantom{2}\mathrm{\infty }2}\text{1}$

Spin Brillouin Zone

4/mmmP

Band Representations (Magnon)

4a

k-vector	A↑G(4)
A:(1/2,1/2,1/2)	$A_1^S(2)\oplus A_3^S(2)$
Γ:(0,0,0)	${\Gamma }_1^S(2)\oplus {\Gamma }_3^S(2)$
M:(1/2,1/2,0)	$M_5^S(4)$
Z:(0,0,1/2)	$Z_5^S(4)$
R:(0,1/2,1/2)	$R_1^S(4)$
X:(0,1/2,0)	$X_1^S(4)$
Λ:(0,0,w)	${\Lambda }_1^S(2)\oplus {\Lambda }_2^S(2)$
V:(1/2,1/2,w)	$V_1^S(2)\oplus V_2^S(2)$
Δ:(0,v,0)	${\Delta }_1^S(2)\oplus {\Delta }_2^S(2)$
S:(u,u,1/2)	$S_1^S(2)\oplus S_2^S(2)$
Σ:(u,u,0)	${\Sigma }_1^S(2)\oplus {\Sigma }_2^S(2)$
T:(u,1/2,1/2)	$T_1^S(2)\oplus T_2^S(2)$
U:(0,v,1/2)	$U_1^S{U}_2^S(4)$
W:(0,1/2,w)	$W_1^S(4)$
Y:(u,1/2,0)	$Y_1^S{Y}_2^S(4)$
B:(0,v,w)	$B_1^S(2)\oplus B_2^S(2)$
C:(u,u,w)	$2C_1^S(2)$
D:(u,v,0)	$2D_1^S(2)$
E:(u,v,1/2)	$2E_1^S(2)$
F:(u,1/2,w)	$F_1^S(2)\oplus F_2^S(2)$
GP:(u,v,w)	$2G{P}_1^S(2)$

4f

k-vector	A↑G(4)
A:(1/2,1/2,1/2)	$A_2^S(2)\oplus A_4^S(2)$
Γ:(0,0,0)	${\Gamma }_1^S(2)\oplus {\Gamma }_3^S(2)$
M:(1/2,1/2,0)	$M_5^S(4)$
Z:(0,0,1/2)	$Z_5^S(4)$
R:(0,1/2,1/2)	$R_1^S(4)$
X:(0,1/2,0)	$X_1^S(4)$
Λ:(0,0,w)	${\Lambda }_1^S(2)\oplus {\Lambda }_2^S(2)$
V:(1/2,1/2,w)	$V_1^S(2)\oplus V_2^S(2)$
Δ:(0,v,0)	${\Delta }_1^S(2)\oplus {\Delta }_2^S(2)$
S:(u,u,1/2)	$S_1^S(2)\oplus S_2^S(2)$
Σ:(u,u,0)	${\Sigma }_1^S(2)\oplus {\Sigma }_2^S(2)$
T:(u,1/2,1/2)	$T_1^S(2)\oplus T_2^S(2)$
U:(0,v,1/2)	$U_1^S{U}_2^S(4)$
W:(0,1/2,w)	$W_1^S(4)$
Y:(u,1/2,0)	$Y_1^S{Y}_2^S(4)$
B:(0,v,w)	$B_1^S(2)\oplus B_2^S(2)$
C:(u,u,w)	$2C_1^S(2)$
D:(u,v,0)	$2D_1^S(2)$
E:(u,v,1/2)	$2E_1^S(2)$
F:(u,1/2,w)	$F_1^S(2)\oplus F_2^S(2)$
GP:(u,v,w)	$2G{P}_1^S(2)$

8g

k-vector	A↑G(8)
A:(1/2,1/2,1/2)	$A_2^S(2)\oplus A_3^S(2)\oplus A_5^S(4)$
Γ:(0,0,0)	${\Gamma }_1^S(2)\oplus {\Gamma }_4^S(2)\oplus {\Gamma }_5^S(4)$
M:(1/2,1/2,0)	$M_2^S{M}_3^S(4)\oplus M_5^S(4)$
Z:(0,0,1/2)	$Z_1^S{Z}_4^S(4)\oplus Z_5^S(4)$
R:(0,1/2,1/2)	$2R_1^S(4)$
X:(0,1/2,0)	$2X_1^S(4)$
Λ:(0,0,w)	${\Lambda }_1^S(2)\oplus {\Lambda }_2^S(2)\oplus {\Lambda }_3^S{\Lambda }_4^S(4)$
V:(1/2,1/2,w)	$V_1^S(2)\oplus V_2^S(2)\oplus V_3^S{V}_4^S(4)$
Δ:(0,v,0)	$2{\Delta }_1^S(2)\oplus 2{\Delta }_2^S(2)$
S:(u,u,1/2)	$3S_1^S(2)\oplus S_2^S(2)$
Σ:(u,u,0)	$3{\Sigma }_1^S(2)\oplus {\Sigma }_2^S(2)$
T:(u,1/2,1/2)	$2T_1^S(2)\oplus 2T_2^S(2)$
U:(0,v,1/2)	$2U_1^S{U}_2^S(4)$
W:(0,1/2,w)	$2W_1^S(4)$
Y:(u,1/2,0)	$2Y_1^S{Y}_2^S(4)$
B:(0,v,w)	$2B_1^S(2)\oplus 2B_2^S(2)$
C:(u,u,w)	$4C_1^S(2)$
D:(u,v,0)	$4D_1^S(2)$
E:(u,v,1/2)	$4E_1^S(2)$
F:(u,1/2,w)	$2F_1^S(2)\oplus 2F_2^S(2)$
GP:(u,v,w)	$4G{P}_1^S(2)$

8j

k-vector	A↑G(8)
A:(1/2,1/2,1/2)	$A_1^S(2)\oplus A_4^S(2)\oplus A_5^S(4)$
Γ:(0,0,0)	${\Gamma }_1^S(2)\oplus {\Gamma }_4^S(2)\oplus {\Gamma }_5^S(4)$
M:(1/2,1/2,0)	$M_2^S{M}_3^S(4)\oplus M_5^S(4)$
Z:(0,0,1/2)	$Z_2^S{Z}_3^S(4)\oplus Z_5^S(4)$
R:(0,1/2,1/2)	$2R_1^S(4)$
X:(0,1/2,0)	$2X_1^S(4)$
Λ:(0,0,w)	${\Lambda }_1^S(2)\oplus {\Lambda }_2^S(2)\oplus {\Lambda }_3^S{\Lambda }_4^S(4)$
V:(1/2,1/2,w)	$V_1^S(2)\oplus V_2^S(2)\oplus V_3^S{V}_4^S(4)$
Δ:(0,v,0)	$2{\Delta }_1^S(2)\oplus 2{\Delta }_2^S(2)$
S:(u,u,1/2)	$S_1^S(2)\oplus 3S_2^S(2)$
Σ:(u,u,0)	$3{\Sigma }_1^S(2)\oplus {\Sigma }_2^S(2)$
T:(u,1/2,1/2)	$2T_1^S(2)\oplus 2T_2^S(2)$
U:(0,v,1/2)	$2U_1^S{U}_2^S(4)$
W:(0,1/2,w)	$2W_1^S(4)$
Y:(u,1/2,0)	$2Y_1^S{Y}_2^S(4)$
B:(0,v,w)	$2B_1^S(2)\oplus 2B_2^S(2)$
C:(u,u,w)	$4C_1^S(2)$
D:(u,v,0)	$4D_1^S(2)$
E:(u,v,1/2)	$4E_1^S(2)$
F:(u,1/2,w)	$2F_1^S(2)\oplus 2F_2^S(2)$
GP:(u,v,w)	$4G{P}_1^S(2)$

8k

k-vector	A↑G(8)
A:(1/2,1/2,1/2)	$A_1^S(2)\oplus A_2^S(2)\oplus A_3^S(2)\oplus A_4^S(2)$
Γ:(0,0,0)	${\Gamma }_1^S(2)\oplus {\Gamma }_2^S(2)\oplus {\Gamma }_3^S(2)\oplus {\Gamma }_4^S(2)$
M:(1/2,1/2,0)	$2M_5^S(4)$
Z:(0,0,1/2)	$2Z_5^S(4)$
R:(0,1/2,1/2)	$2R_1^S(4)$
X:(0,1/2,0)	$2X_1^S(4)$
Λ:(0,0,w)	$2{\Lambda }_1^S(2)\oplus 2{\Lambda }_2^S(2)$
V:(1/2,1/2,w)	$2V_1^S(2)\oplus 2V_2^S(2)$
Δ:(0,v,0)	$2{\Delta }_1^S(2)\oplus 2{\Delta }_2^S(2)$
S:(u,u,1/2)	$2S_1^S(2)\oplus 2S_2^S(2)$
Σ:(u,u,0)	$2{\Sigma }_1^S(2)\oplus 2{\Sigma }_2^S(2)$
T:(u,1/2,1/2)	$2T_1^S(2)\oplus 2T_2^S(2)$
U:(0,v,1/2)	$2U_1^S{U}_2^S(4)$
W:(0,1/2,w)	$2W_1^S(4)$
Y:(u,1/2,0)	$2Y_1^S{Y}_2^S(4)$
B:(0,v,w)	$2B_1^S(2)\oplus 2B_2^S(2)$
C:(u,u,w)	$4C_1^S(2)$
D:(u,v,0)	$4D_1^S(2)$
E:(u,v,1/2)	$4E_1^S(2)$
F:(u,1/2,w)	$2F_1^S(2)\oplus 2F_2^S(2)$
GP:(u,v,w)	$4G{P}_1^S(2)$

8l

k-vector	A↑G(8)
A:(1/2,1/2,1/2)	$2A_5^S(4)$
Γ:(0,0,0)	${\Gamma }_1^S(2)\oplus {\Gamma }_2^S(2)\oplus {\Gamma }_3^S(2)\oplus {\Gamma }_4^S(2)$
M:(1/2,1/2,0)	$M_1^S{M}_4^S(4)\oplus M_2^S{M}_3^S(4)$
Z:(0,0,1/2)	$2Z_5^S(4)$
R:(0,1/2,1/2)	$2R_1^S(4)$
X:(0,1/2,0)	$2X_1^S(4)$
Λ:(0,0,w)	$2{\Lambda }_1^S(2)\oplus 2{\Lambda }_2^S(2)$
V:(1/2,1/2,w)	$2V_3^S{V}_4^S(4)$
Δ:(0,v,0)	$2{\Delta }_1^S(2)\oplus 2{\Delta }_2^S(2)$
S:(u,u,1/2)	$2S_1^S(2)\oplus 2S_2^S(2)$
Σ:(u,u,0)	$2{\Sigma }_1^S(2)\oplus 2{\Sigma }_2^S(2)$
T:(u,1/2,1/2)	$2T_1^S(2)\oplus 2T_2^S(2)$
U:(0,v,1/2)	$2U_1^S{U}_2^S(4)$
W:(0,1/2,w)	$2W_1^S(4)$
Y:(u,1/2,0)	$2Y_1^S{Y}_2^S(4)$
B:(0,v,w)	$2B_1^S(2)\oplus 2B_2^S(2)$
C:(u,u,w)	$4C_1^S(2)$
D:(u,v,0)	$4D_1^S(2)$
E:(u,v,1/2)	$4E_1^S(2)$
F:(u,1/2,w)	$2F_1^S(2)\oplus 2F_2^S(2)$
GP:(u,v,w)	$4G{P}_1^S(2)$

16n

k-vector	A↑G(16)
A:(1/2,1/2,1/2)	$A_1^S(2)\oplus A_2^S(2)\oplus A_3^S(2)\oplus A_4^S(2)\oplus 2A_5^S(4)$
Γ:(0,0,0)	${\Gamma }_1^S(2)\oplus {\Gamma }_2^S(2)\oplus {\Gamma }_3^S(2)\oplus {\Gamma }_4^S(2)\oplus 2{\Gamma }_5^S(4)$
M:(1/2,1/2,0)	$M_1^S{M}_4^S(4)\oplus M_2^S{M}_3^S(4)\oplus 2M_5^S(4)$
Z:(0,0,1/2)	$Z_1^S{Z}_4^S(4)\oplus Z_2^S{Z}_3^S(4)\oplus 2Z_5^S(4)$
R:(0,1/2,1/2)	$4R_1^S(4)$
X:(0,1/2,0)	$4X_1^S(4)$
Λ:(0,0,w)	$2{\Lambda }_1^S(2)\oplus 2{\Lambda }_2^S(2)\oplus 2{\Lambda }_3^S{\Lambda }_4^S(4)$
V:(1/2,1/2,w)	$2V_1^S(2)\oplus 2V_2^S(2)\oplus 2V_3^S{V}_4^S(4)$
Δ:(0,v,0)	$4{\Delta }_1^S(2)\oplus 4{\Delta }_2^S(2)$
S:(u,u,1/2)	$4S_1^S(2)\oplus 4S_2^S(2)$
Σ:(u,u,0)	$4{\Sigma }_1^S(2)\oplus 4{\Sigma }_2^S(2)$
T:(u,1/2,1/2)	$4T_1^S(2)\oplus 4T_2^S(2)$
U:(0,v,1/2)	$4U_1^S{U}_2^S(4)$
W:(0,1/2,w)	$4W_1^S(4)$
Y:(u,1/2,0)	$4Y_1^S{Y}_2^S(4)$
B:(0,v,w)	$4B_1^S(2)\oplus 4B_2^S(2)$
C:(u,u,w)	$8C_1^S(2)$
D:(u,v,0)	$8D_1^S(2)$
E:(u,v,1/2)	$8E_1^S(2)$
F:(u,1/2,w)	$4F_1^S(2)\oplus 4F_2^S(2)$
GP:(u,v,w)	$8G{P}_1^S(2)$