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

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Er2Cu2O5 (#0.240)

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Magnetic structure with all atoms

Magnetic structure with only magnetic atoms


Reference: J.L. Garcia-Muoz, J. Rodriguez-Carvajal, X. Obradors, M. Vallet-Reg, J. Gonzalez-Calbet and M. Parras, Physical Review B (1991) 44 4716-4719.
DOI: 10.1103/physrevb.44.4716
Atomic positions from: ICSD #79430

Parent space group (paramagnetic phase): Pna21 (#33)
Propagation vector: k1 (0, 0, 0)

Transition Temperature: 28 K
Experiment Temperature: 1.5 K

Lattice parameters of the magnetic unit cell:
10.78390 3.47450 12.44340 90.00 90.00 90.00
Transformation from parent structure: (a,b,c;0,0,0)
    [View matrix form]

BNS Magnetic Space Group: Pna21 (#33.144) (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: mm2.1 (7.1.20)
    [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|
Er1Er0.207000.226000.000004mx,my,mz0.7(1)-5.5(1)2.9(1)6.26
Er2Er0.041400.222000.330004mx,my,mz0.7-5.5-2.96.26
Cu1Cu0.991100.653000.112004mx,my,mz0.01.2(1)0.01.20
Cu2Cu0.259300.669000.215004mx,my,mz0.01.20.01.20

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



Active Irreps:                                           
Irrep decomposition via


labeldim. small irrepdim. full irrepactionnumber of modes
mGM1 1 1 primary 12


Comments:
Comments (symmetry):

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