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

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Er2CoGa8 (#1.222)

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Magnetic structure with all atoms

Magnetic structure with only magnetic atoms


Reference: R.D. Johnson, T. Frawley, P. Manuel, D.D. Khalyavin, C. Adriano, C. Giles, P.G. Pagliuso and P.D. Hatton, Physical Review B (2010) 82 104407.
DOI: 10.1103/physrevb.82.104407
Atomic positions from: ICSD #169772

Parent space group (paramagnetic phase): P4/mmm (#123)
Propagation vector: k1 (0, 1/2, 0)

Transition Temperature: 3 K
Experiment Temperature: 0.3 K

Lattice parameters of the magnetic unit cell:
4.20200 8.40390 10.94380 90.00 90.00 90.00
Transformation from parent structure: (a,2b,c;0,0,0)
    [View matrix form]

BNS Magnetic Space Group: Pamma (#51.298) (non-standard)
    [View symmetry operations]
Transformation to a standard setting: (b,-c,-a;0,1/4,0)
    [View matrix form]
Systematic absences for this Magnetic Space Group via

Magnetic Point Group: mmm.1' (8.2.25)
    [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|
Er1Er0.000000.000000.3068040,my,00.04.71(3)0.04.71

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



Active Irreps:                                           
Irrep decomposition via


labeldim. small irrepdim. full irrepactionnumber of modes
mX3- 1 2 primary 1


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Comments (symmetry):

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