Spin Space Group Information

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, a, -c+1/2 \| x, y, z	{ 1 ‖ 2₁₁₀ \| 0 0 1/2 }
-b, -a, -c+1/2 \| x, y, z	{ 1 ‖ 2_1-10 \| 0 0 1/2 }
b, -a, -c \| x, y, z	{ 1 ‖ -4⁺₀₀₁ \| 0 }
-b, a, -c \| x, y, z	{ 1 ‖ -4^-₀₀₁ \| 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+1/2, b+1/2, c+1/2 \| x, y, z	{ 1 ‖ 1 \| 1/2 1/2 1/2 }
-a+1/2, -b+1/2, c+1/2 \| x, y, z	{ 1 ‖ 2₀₀₁ \| 1/2 1/2 1/2 }
b+1/2, a+1/2, -c \| x, y, z	{ 1 ‖ 2₁₁₀ \| 1/2 1/2 0 }
-b+1/2, -a+1/2, -c \| x, y, z	{ 1 ‖ 2_1-10 \| 1/2 1/2 0 }
b+1/2, -a+1/2, -c+1/2 \| x, y, z	{ 1 ‖ -4⁺₀₀₁ \| 1/2 1/2 1/2 }
-b+1/2, a+1/2, -c+1/2 \| x, y, z	{ 1 ‖ -4^-₀₀₁ \| 1/2 1/2 1/2 }
-a+1/2, b+1/2, c \| x, y, z	{ 1 ‖ m₁₀₀ \| 1/2 1/2 0 }
a+1/2, -b+1/2, c \| x, y, z	{ 1 ‖ m₀₁₀ \| 1/2 1/2 0 }
a, b, c+1/2 \| -x, -y, -z	{ -1 ‖ 1 \| 0 0 1/2 }
-a, -b, c+1/2 \| -x, -y, -z	{ -1 ‖ 2₀₀₁ \| 0 0 1/2 }
b, a, -c \| -x, -y, -z	{ -1 ‖ 2₁₁₀ \| 0 }
-b, -a, -c \| -x, -y, -z	{ -1 ‖ 2_1-10 \| 0 }
b, -a, -c+1/2 \| -x, -y, -z	{ -1 ‖ -4⁺₀₀₁ \| 0 0 1/2 }
-b, a, -c+1/2 \| -x, -y, -z	{ -1 ‖ -4^-₀₀₁ \| 0 0 1/2 }
-a, b, c \| -x, -y, -z	{ -1 ‖ m₁₀₀ \| 0 }
a, -b, c \| -x, -y, -z	{ -1 ‖ m₀₁₀ \| 0 }
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+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 ‖ 2_1-10 \| 1/2 1/2 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+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, b, c \| -x, y, z	{ m ‖ 1 \| 0 }
-a, -b, c \| -x, y, z	{ m ‖ 2₀₀₁ \| 0 }
b, a, -c+1/2 \| -x, y, z	{ m ‖ 2₁₁₀ \| 0 0 1/2 }
-b, -a, -c+1/2 \| -x, y, z	{ m ‖ 2_1-10 \| 0 0 1/2 }
b, -a, -c \| -x, y, z	{ m ‖ -4⁺₀₀₁ \| 0 }
-b, a, -c \| -x, y, z	{ m ‖ -4^-₀₀₁ \| 0 }
-a, b, c+1/2 \| -x, y, z	{ m ‖ m₁₀₀ \| 0 0 1/2 }
a, -b, c+1/2 \| -x, y, z	{ m ‖ m₀₁₀ \| 0 0 1/2 }
a+1/2, b+1/2, c+1/2 \| -x, y, z	{ m ‖ 1 \| 1/2 1/2 1/2 }
-a+1/2, -b+1/2, c+1/2 \| -x, y, z	{ m ‖ 2₀₀₁ \| 1/2 1/2 1/2 }
b+1/2, a+1/2, -c \| -x, y, z	{ m ‖ 2₁₁₀ \| 1/2 1/2 0 }
-b+1/2, -a+1/2, -c \| -x, y, z	{ m ‖ 2_1-10 \| 1/2 1/2 0 }
b+1/2, -a+1/2, -c+1/2 \| -x, y, z	{ m ‖ -4⁺₀₀₁ \| 1/2 1/2 1/2 }
-b+1/2, a+1/2, -c+1/2 \| -x, y, z	{ m ‖ -4^-₀₀₁ \| 1/2 1/2 1/2 }
-a+1/2, b+1/2, c \| -x, y, z	{ m ‖ m₁₀₀ \| 1/2 1/2 0 }
a+1/2, -b+1/2, c \| -x, y, z	{ m ‖ m₀₁₀ \| 1/2 1/2 0 }
a, b, c+1/2 \| x, -y, -z	{ 2 ‖ 1 \| 0 0 1/2 }
-a, -b, c+1/2 \| x, -y, -z	{ 2 ‖ 2₀₀₁ \| 0 0 1/2 }
b, a, -c \| x, -y, -z	{ 2 ‖ 2₁₁₀ \| 0 }
-b, -a, -c \| x, -y, -z	{ 2 ‖ 2_1-10 \| 0 }
b, -a, -c+1/2 \| x, -y, -z	{ 2 ‖ -4⁺₀₀₁ \| 0 0 1/2 }
-b, a, -c+1/2 \| x, -y, -z	{ 2 ‖ -4^-₀₀₁ \| 0 0 1/2 }
-a, b, c \| x, -y, -z	{ 2 ‖ m₁₀₀ \| 0 }
a, -b, c \| x, -y, -z	{ 2 ‖ m₀₁₀ \| 0 }
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+1/2, a+1/2, -c+1/2 \| x, -y, -z	{ 2 ‖ 2₁₁₀ \| 1/2 1/2 1/2 }
-b+1/2, -a+1/2, -c+1/2 \| x, -y, -z	{ 2 ‖ 2_1-10 \| 1/2 1/2 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+1/2, b+1/2, c+1/2 \| x, -y, -z	{ 2 ‖ m₁₀₀ \| 1/2 1/2 1/2 }
a+1/2, -b+1/2, c+1/2 \| x, -y, -z	{ 2 ‖ m₀₁₀ \| 1/2 1/2 1/2 }

WP	Site symmetry	Representative
4a	$\ce{^{-1}{-4}}\ce{^{-1}{m}}\ce{^{1}{2}}\ce{^{\infty m}{1}} $	(1/2,0,0 \| 0,0,0)
4b	$\ce{^{-1}{-4}}\ce{^{-1}{m}}\ce{^{1}{2}}\ce{^{\infty m}{1}} $	(1/2,1/2,1/4 \| 0,0,0)
4c	$\ce{^{1}{-4}}\ce{^{-1}{m}}\ce{^{-1}{2}}\ce{^{\infty m}{1}} $	(1/2,0,1/4 \| 0,0,0)
4d	$\ce{^{1}{-4}}\ce{^{-1}{m}}\ce{^{-1}{2}}\ce{^{\infty m}{1}} $	(1/2,1/2,0 \| 0,0,0)
8e	$\ce{^{-1}{2}}.\ce{^{1}{2}}\ce{^{-1}{2}}\ce{^{\infty m}{1}} $	(3/4,1/4,0 \| 0,0,0)
8f	$\ce{^{-1}{2}}.\ce{^{-1}{2}}\ce{^{1}{2}}\ce{^{\infty m}{1}} $	(3/4,1/4,1/4 \| 0,0,0)
8g	$\ce{^{1}{2}}\ce{^{-1}{m}}\ce{^{-1}{m}}.\ce{^{\infty m}{1}} $	(1/2,0,c \| 0,0,0)
8h	$\ce{^{1}{2}}\ce{^{-1}{m}}\ce{^{-1}{m}}.\ce{^{\infty m}{1}} $	(1/2,1/2,c \| 0,0,0)
16i	$..\ce{^{1}{2}}\ce{^{\infty m}{1}} $	(a,a+1/2,0 \| 0,0,z)
16j	$..\ce{^{1}{2}}\ce{^{\infty m}{1}} $	(a,a,1/4 \| 0,0,z)
16k	$..\ce{^{-1}{2}}\ce{^{\infty m}{1}} $	(a,a+1/2,1/4 \| 0,0,0)
16l	$..\ce{^{-1}{2}}\ce{^{\infty m}{1}} $	(a,a,0 \| 0,0,0)
16m	$\ce{^{-1}{2}}..\ce{^{\infty m}{1}} $	(1/4,1/4,c \| 0,0,0)
16n	$.\ce{^{-1}{m}}.\ce{^{\infty m}{1}} $	(1/2,b,c \| 0,0,0)
32o	$\ce{^{1}{1}}\ce{^{\infty m}{1}} $	(a,b,c \| 0,0,z)

Wavevector-k	Little co-group
Γ:(0,0,0)	$\ce{^{1}{-4}}\ce{^{1}{m}}\ce{^{1}{2}}\ce{^{\infty /mm}{1}} $
M:(1,1,1)	$\ce{^{1}{-4}}\ce{^{1}{m}}\ce{^{1}{2}}\ce{^{\infty /mm}{1}} $
P:(1/2,1/2,1/2)	$\ce{^{1}{-4}}\ce{^{m}{m}}\ce{^{m}{2}}\ce{^{\infty 2}{1}} $
X:(1/2,1/2,0)	$\ce{^{1}{2}}\ce{^{1}{2}}\ce{^{1}{2}}\ce{^{\infty /mm}{1}} $
N:(1/2,0,1/2)	$\ce{^{1}{m}}\ce{^{\infty /mm}{1}} $
Λ:(0,0,w)	$\ce{^{m}{-4}}\ce{^{1}{m}}\ce{^{m}{2}}\ce{^{\infty 2}{1}} $
Δ:(u,u,0)	$\ce{^{m}{2}}\ce{^{1}{2}}\ce{^{m}{2}}\ce{^{\infty 2}{1}} $
Q:(1/2,v,1/2)	$\ce{^{m}{m}}\ce{^{\infty 2}{1}} $
Σ:(u,0,0)	$\ce{^{m}{m}}\ce{^{1}{m}}\ce{^{m}{2}}\ce{^{\infty 2}{1}} $
W:(1/2,1/2,w)	$\ce{^{m}{2}}\ce{^{m}{2}}\ce{^{1}{2}}\ce{^{\infty 2}{1}} $
Y:(u,1-u,0)	$\ce{^{1}{2}}\ce{^{m}{2}}\ce{^{m}{2}}\ce{^{\infty 2}{1}} $
A:(u,u,w)	$\ce{^{m}{2}}\ce{^{\infty 2}{1}} $
B:(u,0,w)	$\ce{^{1}{m}}\ce{^{\infty 2}{1}} $
C:(u,v,0)	$\ce{^{m}{2}}\ce{^{\infty 2}{1}} $
GP:(u,v,w)	$\ce{^{1}{1}}\ce{^{\infty 2}{1}} $

Spin Brillouin Zone

k-vector	A↑G(16)
Γ:(0,0,0)	$Γ_{1}^{S}(2)⊕Γ_{2}^{S}(2)⊕Γ_{3}^{S}(2)⊕Γ_{4}^{S}(2)⊕2Γ_{5}^{S}(4) $
M:(1,1,1)	$M_{1}^{S}(2)⊕M_{2}^{S}(2)⊕M_{3}^{S}(2)⊕M_{4}^{S}(2)⊕2M_{5}^{S}(4) $
P:(1/2,1/2,1/2)	$2P_{1}^{S}P_{2}^{S}(4)⊕2P_{3}^{S}P_{4}^{S}(4) $
X:(1/2,1/2,0)	$2X_{1}^{S}(2)⊕2X_{2}^{S}(2)⊕2X_{3}^{S}(2)⊕2X_{4}^{S}(2) $
N:(1/2,0,1/2)	$4N_{1}^{S}N_{2}^{S}(4) $
Λ:(0,0,w)	$2Λ_{1}^{S}(2)⊕2Λ_{2}^{S}(2)⊕2Λ_{3}^{S}Λ_{4}^{S}(4) $
Δ:(u,u,0)	$4Δ_{1}^{S}(2)⊕4Δ_{2}^{S}(2) $
Q:(1/2,v,1/2)	$4Q_{1}^{S}Q_{1}^{S}(4) $
Σ:(u,0,0)	$4Σ_{1}^{S}(2)⊕4Σ_{2}^{S}(2) $
W:(1/2,1/2,w)	$4W_{1}^{S}(2)⊕4W_{2}^{S}(2) $
Y:(u,1-u,0)	$4Y_{1}^{S}(2)⊕4Y_{2}^{S}(2) $
A:(u,u,w)	$8A_{1}^{S}(2) $
B:(u,0,w)	$4B_{1}^{S}(2)⊕4B_{2}^{S}(2) $
C:(u,v,0)	$8C_{1}^{S}(2) $
GP:(u,v,w)	$8GP_{1}^{S}(2) $

Coordinates	Seitz symbol
a, b, c \| x, y, z	{ 1 ‖ 1 \| 0 }
-a, -b, c \| x, y, z	{ 1 ‖ 2₀₀₁ \| 0 }
b, a, -c+1/2 \| x, y, z	{ 1 ‖ 2₁₁₀ \| 0 0 1/2 }
-b, -a, -c+1/2 \| x, y, z	{ 1 ‖ 2_1-10 \| 0 0 1/2 }
b, -a, -c \| x, y, z	{ 1 ‖ -4⁺₀₀₁ \| 0 }
-b, a, -c \| x, y, z	{ 1 ‖ -4^-₀₀₁ \| 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+1/2, b+1/2, c+1/2 \| x, y, z	{ 1 ‖ 1 \| 1/2 1/2 1/2 }
-a+1/2, -b+1/2, c+1/2 \| x, y, z	{ 1 ‖ 2₀₀₁ \| 1/2 1/2 1/2 }
b+1/2, a+1/2, -c \| x, y, z	{ 1 ‖ 2₁₁₀ \| 1/2 1/2 0 }
-b+1/2, -a+1/2, -c \| x, y, z	{ 1 ‖ 2_1-10 \| 1/2 1/2 0 }
b+1/2, -a+1/2, -c+1/2 \| x, y, z	{ 1 ‖ -4⁺₀₀₁ \| 1/2 1/2 1/2 }
-b+1/2, a+1/2, -c+1/2 \| x, y, z	{ 1 ‖ -4^-₀₀₁ \| 1/2 1/2 1/2 }
-a+1/2, b+1/2, c \| x, y, z	{ 1 ‖ m₁₀₀ \| 1/2 1/2 0 }
a+1/2, -b+1/2, c \| x, y, z	{ 1 ‖ m₀₁₀ \| 1/2 1/2 0 }
a, b, c+1/2 \| -x, -y, -z	{ -1 ‖ 1 \| 0 0 1/2 }
-a, -b, c+1/2 \| -x, -y, -z	{ -1 ‖ 2₀₀₁ \| 0 0 1/2 }
b, a, -c \| -x, -y, -z	{ -1 ‖ 2₁₁₀ \| 0 }
-b, -a, -c \| -x, -y, -z	{ -1 ‖ 2_1-10 \| 0 }
b, -a, -c+1/2 \| -x, -y, -z	{ -1 ‖ -4⁺₀₀₁ \| 0 0 1/2 }
-b, a, -c+1/2 \| -x, -y, -z	{ -1 ‖ -4^-₀₀₁ \| 0 0 1/2 }
-a, b, c \| -x, -y, -z	{ -1 ‖ m₁₀₀ \| 0 }
a, -b, c \| -x, -y, -z	{ -1 ‖ m₀₁₀ \| 0 }
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+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 ‖ 2_1-10 \| 1/2 1/2 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+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, b, c \| -x, y, z	{ m ‖ 1 \| 0 }
-a, -b, c \| -x, y, z	{ m ‖ 2₀₀₁ \| 0 }
b, a, -c+1/2 \| -x, y, z	{ m ‖ 2₁₁₀ \| 0 0 1/2 }
-b, -a, -c+1/2 \| -x, y, z	{ m ‖ 2_1-10 \| 0 0 1/2 }
b, -a, -c \| -x, y, z	{ m ‖ -4⁺₀₀₁ \| 0 }
-b, a, -c \| -x, y, z	{ m ‖ -4^-₀₀₁ \| 0 }
-a, b, c+1/2 \| -x, y, z	{ m ‖ m₁₀₀ \| 0 0 1/2 }
a, -b, c+1/2 \| -x, y, z	{ m ‖ m₀₁₀ \| 0 0 1/2 }
a+1/2, b+1/2, c+1/2 \| -x, y, z	{ m ‖ 1 \| 1/2 1/2 1/2 }
-a+1/2, -b+1/2, c+1/2 \| -x, y, z	{ m ‖ 2₀₀₁ \| 1/2 1/2 1/2 }
b+1/2, a+1/2, -c \| -x, y, z	{ m ‖ 2₁₁₀ \| 1/2 1/2 0 }
-b+1/2, -a+1/2, -c \| -x, y, z	{ m ‖ 2_1-10 \| 1/2 1/2 0 }
b+1/2, -a+1/2, -c+1/2 \| -x, y, z	{ m ‖ -4⁺₀₀₁ \| 1/2 1/2 1/2 }
-b+1/2, a+1/2, -c+1/2 \| -x, y, z	{ m ‖ -4^-₀₀₁ \| 1/2 1/2 1/2 }
-a+1/2, b+1/2, c \| -x, y, z	{ m ‖ m₁₀₀ \| 1/2 1/2 0 }
a+1/2, -b+1/2, c \| -x, y, z	{ m ‖ m₀₁₀ \| 1/2 1/2 0 }
a, b, c+1/2 \| x, -y, -z	{ 2 ‖ 1 \| 0 0 1/2 }
-a, -b, c+1/2 \| x, -y, -z	{ 2 ‖ 2₀₀₁ \| 0 0 1/2 }
b, a, -c \| x, -y, -z	{ 2 ‖ 2₁₁₀ \| 0 }
-b, -a, -c \| x, -y, -z	{ 2 ‖ 2_1-10 \| 0 }
b, -a, -c+1/2 \| x, -y, -z	{ 2 ‖ -4⁺₀₀₁ \| 0 0 1/2 }
-b, a, -c+1/2 \| x, -y, -z	{ 2 ‖ -4^-₀₀₁ \| 0 0 1/2 }
-a, b, c \| x, -y, -z	{ 2 ‖ m₁₀₀ \| 0 }
a, -b, c \| x, -y, -z	{ 2 ‖ m₀₁₀ \| 0 }
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+1/2, a+1/2, -c+1/2 \| x, -y, -z	{ 2 ‖ 2₁₁₀ \| 1/2 1/2 1/2 }
-b+1/2, -a+1/2, -c+1/2 \| x, -y, -z	{ 2 ‖ 2_1-10 \| 1/2 1/2 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+1/2, b+1/2, c+1/2 \| x, -y, -z	{ 2 ‖ m₁₀₀ \| 1/2 1/2 1/2 }
a+1/2, -b+1/2, c+1/2 \| x, -y, -z	{ 2 ‖ m₀₁₀ \| 1/2 1/2 1/2 }

k-vector	A↑G(8)
Γ:(0,0,0)	$Γ_{1}^{S}(2)⊕Γ_{4}^{S}(2)⊕Γ_{5}^{S}(4) $
M:(1,1,1)	$M_{2}^{S}(2)⊕M_{3}^{S}(2)⊕M_{5}^{S}(4) $
P:(1/2,1/2,1/2)	$P_{1}^{S}P_{2}^{S}(4)⊕P_{3}^{S}P_{4}^{S}(4) $
X:(1/2,1/2,0)	$X_{1}^{S}(2)⊕X_{2}^{S}(2)⊕2X_{3}^{S}(2) $
N:(1/2,0,1/2)	$2N_{1}^{S}N_{2}^{S}(4) $
Λ:(0,0,w)	$Λ_{1}^{S}(2)⊕Λ_{2}^{S}(2)⊕Λ_{3}^{S}Λ_{4}^{S}(4) $
Δ:(u,u,0)	$3Δ_{1}^{S}(2)⊕Δ_{2}^{S}(2) $
Q:(1/2,v,1/2)	$2Q_{1}^{S}Q_{1}^{S}(4) $
Σ:(u,0,0)	$2Σ_{1}^{S}(2)⊕2Σ_{2}^{S}(2) $
W:(1/2,1/2,w)	$2W_{1}^{S}(2)⊕2W_{2}^{S}(2) $
Y:(u,1-u,0)	$Y_{1}^{S}(2)⊕3Y_{2}^{S}(2) $
A:(u,u,w)	$4A_{1}^{S}(2) $
B:(u,0,w)	$2B_{1}^{S}(2)⊕2B_{2}^{S}(2) $
C:(u,v,0)	$4C_{1}^{S}(2) $
GP:(u,v,w)	$4GP_{1}^{S}(2) $

Information of spin space group $I\ce{^{1}{\text{-}4}}\ce{^{1}{c}}\ce{^{1}{2}}\ce{^{\text{-}1}{(0 \ 0 \ 1/2)}}\ce{^{\infty m}{1}}$ ( nSSG:120.111.2.1 )