MAGNDATA - Collection of Magnetic Structures

MAGNDATA

Collection of Magnetic Structures

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

Magnetic structure with all atoms

Magnetic structure with only magnetic atoms

Reference: M. Guillot, M. El-Ghozzi, D. Avignant, G. Andre, F. Bouree and A. Cousson, Journal of Applied Physics (2002) 91 8519.
DOI: 10.1063/1.1450828
Atomic positions from: ICSD #51125

Parent space group (paramagnetic phase): I4/m (#87)
Propagation vector: k1 (1, 0, 0)

Transition Temperature: 3.6 K
Experiment Temperature: 1.4 K

Lattice parameters of the magnetic unit cell:
7.71500 7.71500 7.53000 90.00 90.00 90.00
Transformation from parent structure: (a,b,c;0,0,0)
    [View matrix form]

BNS Magnetic Space Group: P_I4₂/m (#84.58) (non-standard)
    [View symmetry operations]
Transformation to a standard setting: (a,b,c;1/2,0,0)
    [View matrix form]
Systematic absences for this Magnetic Space Group via

Magnetic Point Group: 4/m.1' (11.2.36)
    [View symmetry operations]
Symmetry-adapted form of material tensors via
Symmetry-adapted form of material tensors for domain-related equivalent structures via

Positions and magnetic moments of symmetry independent atoms:
From now on, magnetic atoms are in boldface and colored in red. Magnetic moments are expressed in units of μB

     [Show only magnetic atoms]                                             Use MVISUALIZE to:
     [Show all the atoms]

Label	Atom type	x	y	z	Multiplicity	Symmetry constraints on M	M_x	M_y	M_z	\|M\|
Tb1	Tb	0.00000	0.00000	0.50000	2	0,0,0	0.0	0.0	0.0	0.00
Tb2	Tb	0.00000	0.50000	0.25000	4	0,0,m_z	0.0	0.0	6.95(4)	6.95

[Show all magnetic atoms in unit cell and their moment relations]

Active Irreps: