MAGNDATA arrow Collection of Magnetic Structures


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

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NdB4 (#0.491)

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Magnetic structure with all atoms

Magnetic structure with only magnetic atoms


Reference: H. Yamauchi, N. Metoki, R. Watanuki, K. Suzuki, H. Fukazawa, S. Chi and J.A. Fernandez-Baca, Journal of the Physical Society of Japan (2017) 86 044705.
DOI: 10.7566/jpsj.86.044705
Atomic positions from: same reference

Parent space group (paramagnetic phase): P4/mbm (#127)
Propagation vector: k1 (0, 0, 0)

Transition Temperature: 17.2K K
Experiment Temperature: 7.5 K

Lattice parameters of the magnetic unit cell:
7.23460 7.23460 4.11010 90.00 90.00 90.00
Transformation from parent structure: (a,b,c;0,0,0)
    [View matrix form]

BNS Magnetic Space Group: P4/m' (#83.46) (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: 4/m' (11.4.38)
    [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|
Nd1Nd0.318000.818000.000004mx,my,00.99-1.850.02.10

    [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 1
mGM1- 1 1 primary 1


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