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

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Eu2CuO4 (#2.77)

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Magnetic structure with all atoms

Magnetic structure with only magnetic atoms


Reference: T. Chattopadhyay, J. W. Lynn, N. Rosov, T. E. Grigereit, S. N. Barilo, D. I. Zhigunov, Physical Review B (1994) 49 9944 - 9948
DOI: 10.1103/physrevb.49.9944
Atomic positions from: ICSD #72244

Parent space group (paramagnetic phase): I4/mmm (#139)
Propagation vector(s):
k1 (1/2, 1/2, 0)
k2 (1/2, -1/2, 0)

Transition Temperature: 265(5) K
Experiment Temperature: 10 K

Lattice parameters of the magnetic unit cell:
7.80240 7.80240 11.90300 90.00 90.00 90.00
Transformation from parent structure: (2a,2b,c;0,0,0)
    [View matrix form]

BNS Magnetic Space Group: PC42/ncm (#138.529) (non-standard)
    [View symmetry operations]
Transformation to a standard setting: (1/2a+1/2b,-1/2a+1/2b,c;0,0,0)
    [View matrix form]
Systematic absences for this Magnetic Space Group via

Magnetic Point Group: 4/mmm.1' (15.2.54)
    [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|
Cu1Cu0.000000.000000.000008mx,0,00.4(1)0.00.00.40

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



Active Irreps:                                           
Irrep decomposition via


labeldim. full irrepdim. small irrepdirectionactionnumber of modes
mX3+ 2 1 special-2 primary 1


Comments:
Comments (symmetry):

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