MAGNDATA arrow Collection of Magnetic Structures


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

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ErPt (#0.685)

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Magnetic structure with all atoms

Magnetic structure with only magnetic atoms


Reference: A. Castets, D. Gignoux, J.C. Gomez-Sal, JOURNAL OF SOLID STATE CHEMISTRY (1980) 31 197 - 207
DOI: 10.1016/0022-4596(80)90021-3
Atomic positions from: ICSD #630978

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

Transition Temperature: 16 K
Experiment Temperature: 4.2 K

Lattice parameters of the magnetic unit cell:
6.90600 4.45100 5.50900 90.00 90.00 90.00
Transformation from parent structure: (a,b,c;0,0,0)
    [View matrix form]

BNS Magnetic Space Group: Pnm'a' (#62.447) (standard setting)
    [View symmetry operations]
Transformation to a standard setting: (a,b,c;0,0,0)
    [View matrix form]
Systematic absences for this Magnetic Space Group via

Magnetic Point Group: m'm'm (8.4.27)
    [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|
Er1Er0.185000.250000.144004mx,0,mz7.70.02.58.10

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



Active Irreps:                                           
Irrep decomposition via


labeldim. small irrepdim. full irrepactionnumber of modes
mGM3+ 1 1 primary 2


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Comments (symmetry):

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