MAGNDATA arrow Collection of Magnetic Structures

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

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Cu2FeGeS4 (#1.734)

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Magnetic structure with all atoms

Magnetic structure with only magnetic atoms

Reference: M. Wintenberger, Mat. Res. Bull. (1979) 14 1195 - 1202
DOI: 10.1016/0025-5408(79)90214-9
Atomic positions from: ICSD #47165

Parent space group (paramagnetic phase): I-42m (#121)
Propagation vector: k1 (-1/2, 0, 1/2)
Experiment Temperature: 4.2 K

Lattice parameters of the magnetic unit cell:
10.65000 5.32500 21.02000 90.00 90.00 90.00
Transformation from parent structure: (2a,b,2c;0,0,0)
    [View matrix form]

BNS Magnetic Space Group: PS1 (#1.3) (non-standard)
    [View symmetry operations]
Transformation to a standard setting: (1/4a-1/2b-1/4c,1/2a+1/2c,c;0,0,0)
    [View matrix form]
Systematic absences for this Magnetic Space Group via

Magnetic Point Group: 11' (1.2.2)
    [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|

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

Active Irreps:                                           
Irrep decomposition via

labeldim. small irrepdim. full irrepactionnumber of modes
mN1 1 4 primary 1
mN2 1 4 primary 2

Comments (symmetry):

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