MAGNDATA - Collection of Magnetic Structures

Transformation matrix from the setting of the parent structure (a_p,b_p,c_p) to the working setting (a,b,c):

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Symmetry operations of the magnetic space group in the setting used:

N	(x,y,z)	Seitz notation
1	x,y,z,+1	{ 1 \| 0 }
2	x,-y,-z,+1	{ 2₁₀₀ \| 0 }
3	x,-y,z+1/2,+1	{ m₀₁₀ \| 0 0 1/2 }
4	x,y,-z+1/2,+1	{ m₀₀₁ \| 0 0 1/2 }
5	-x,y,-z+1/2,-1	{ 2'₀₁₀ \| 0 0 1/2 }
6	-x,-y,z+1/2,-1	{ 2'₀₀₁ \| 0 0 1/2 }
7	-x,-y,-z,-1	{ -1' \| 0 }
8	-x,y,z,-1	{ m'₁₀₀ \| 0 }
(1/2,1/2,0) + set click here to show and hide
9	x+1/2,y+1/2,z,+1	{ 1 \| 1/2 1/2 0 }
10	x+1/2,-y+1/2,-z,+1	{ 2₁₀₀ \| 1/2 1/2 0 }
11	x+1/2,-y+1/2,z+1/2,+1	{ m₀₁₀ \| 1/2 1/2 1/2 }
12	x+1/2,y+1/2,-z+1/2,+1	{ m₀₀₁ \| 1/2 1/2 1/2 }
13	-x+1/2,y+1/2,-z+1/2,-1	{ 2'₀₁₀ \| 1/2 1/2 1/2 }
14	-x+1/2,-y+1/2,z+1/2,-1	{ 2'₀₀₁ \| 1/2 1/2 1/2 }
15	-x+1/2,-y+1/2,-z,-1	{ -1' \| 1/2 1/2 0 }
16	-x+1/2,y+1/2,z,-1	{ m'₁₀₀ \| 1/2 1/2 0 }

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Transformation matrix from the working setting (a,b,c) to the standard setting of the magnetic space group (a_s,b_s,c_s):

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Symmetry operations of the magnetic point group in the setting used:

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Magnetic atoms:

Label	Atom type	x	y	z	Multiplicity	Symmetry constraints on M	M_x	M_y	M_z	\|M\|
Tb1	Tb	0.00000	0.1063(1)	0.25000	4	0,0,m_z	0.0	0.0	8.70(4)	8.70

Non-magnetic atoms:

Label	Atom type	y	z	Multiplicity
Ni1	Ni	0.3219(1)	0.25000	4
Si1	Si	0.4590(3)	0.25000	4
Si2	Si	0.7493(3)	0.25000	4

Atom	x	y	z	Symmetry constraints on M	M_x	M_y	M_z
1	0.00000	0.10630	0.25000	0,0,m_z	0.00000	0.00000	8.70000
2	0.00000	0.89370	0.75000	0,0,-m_z	0.00000	0.00000	-8.70000
(1/2,1/2,0) + set click here to show and hide
3	0.50000	0.60630	0.25000	0,0,m_z	0.00000	0.00000	8.70000
4	0.50000	0.39370	0.75000	0,0,-m_z	0.00000	0.00000	-8.70000

Atom	x	y	z
1	0.00000	0.32190	0.25000
2	0.00000	0.67810	0.75000
(1/2,1/2,0) + set click here to show and hide
3	0.50000	0.82190	0.25000
4	0.50000	0.17810	0.75000

Atom	x	y	z
1	0.00000	0.45900	0.25000
2	0.00000	0.54100	0.75000
(1/2,1/2,0) + set click here to show and hide
3	0.50000	0.95900	0.25000
4	0.50000	0.04100	0.75000

Atom	x	y	z
1	0.00000	0.74930	0.25000
2	0.00000	0.25070	0.75000
(1/2,1/2,0) + set click here to show and hide
3	0.50000	0.24930	0.25000
4	0.50000	0.75070	0.75000

Label	Atom type	x	y	z	Multiplicity	Symmetry constraints on M	M_x	M_y	M_z	\|M\|
Tb1	Tb	0.00000	0.1063(1)	0.25000	4	0,0,m_z	0.0	0.0	8.70(4)	8.70

Atom	x	y	z	Symmetry constraints on M	M_x	M_y	M_z
1	0.00000	0.10630	0.25000	0,0,m_z	0.00000	0.00000	8.70000
2	0.00000	0.89370	0.75000	0,0,-m_z	0.00000	0.00000	-8.70000
(1/2,1/2,0) + set click here to show and hide
3	0.50000	0.60630	0.25000	0,0,m_z	0.00000	0.00000	8.70000
4	0.50000	0.39370	0.75000	0,0,-m_z	0.00000	0.00000	-8.70000

label	dim. small irrep	dim. full irrep	action	number of modes
mGM3-	1	1	primary	1

MAGNDATA: A Collection of magnetic structures with portable cif-type files