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

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ErNiGe (#1.379)

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Magnetic structure with all atoms

Magnetic structure with only magnetic atoms


Reference: G. Andre, F. Bouree, A. Bombik, A. Oles, W. Sikora, M. Kolenda and A. Szytula, Journal of Magnetism and Magnetic Materials (1993) 127 83-92.
DOI: 10.1016/0304-8853(93)90200-l
Atomic positions from: ICSD #57251

Parent space group (paramagnetic phase): Pnma (#62)
Propagation vector: k1 (0, 1/2, 0)

Transition Temperature: 2.9 K
Experiment Temperature: 1.65 K

Lattice parameters of the magnetic unit cell:
6.801 8.376 7.243 90.00 90.00 90.00
Transformation from parent structure: (a,2b,c;0,0,0)
    [View matrix form]

BNS Magnetic Space Group: Pa21/c (#14.80) (non-standard)
    [View symmetry operations]
Transformation to a standard setting: (-2a-b,-c,-a-b;0,1/2,0)
    [View matrix form]
Systematic absences for this Magnetic Space Group via

Magnetic Point Group: 2/m.1' (5.2.13)
    [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]
                                        

LabelAtom typexyzMultiplicitySymmetry constraints on MMxMyMz|M|
Er1Er0.000000.125000.704808mx,my,mz3.828.20.09.05

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



Active Irreps:                                           
Irrep decomposition via


labeldim. full irrepdim. small irrepdirectionactionnumber of modes
mY1 2 2 special primary 3


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Comments (symmetry):

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