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

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NdCu2 (#1.620)

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Magnetic structure with all atoms

Magnetic structure with only magnetic atoms

Reference: M. Loewenhaupt, Th. Reif, R. R. Arons, E. Gratz, M. Rotter, B. Lebech, Z. Phys. B (1995) 96 491 - 496
DOI: 10.1007/BF01313846
Atomic positions from: same reference

Parent space group (paramagnetic phase): Imma (#74)
Propagation vector: k1 (3/5, 0, 0)

Transition Temperature: 4.1 K
Experiment Temperature: 1.8 K

Lattice parameters of the magnetic unit cell:
21.85000 6.98000 7.37000 90.00 90.00 90.00
Transformation from parent structure: (5a,b,c;0,0,0)
    [View matrix form]

BNS Magnetic Space Group: PInma (#62.456) (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: mmm1' (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:
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LabelAtom typexyzMultiplicitySymmetry constraints on MMxMyMz|M|

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

Active Irreps:                                           
Irrep decomposition via

labeldim. full irrepdim. small irrepdirectionactionnumber of modes
mSM3(k1) 2 1 special primary 1
mSM3(3k1) 2 1 special primary 1
mSM3(5k1) 2 1 special primary 1

Comments (symmetry):

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