MAGNDATA arrow Collection of Magnetic Structures


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

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La3Ni2O7 (#1.890)

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Magnetic structure with all atoms

Magnetic structure with only magnetic atoms


Reference: Igor Plokhikh, Thomas J. Hicken, Lukas Keller, Vladimir Pomjakushin, Samuel H. Moody, Pascale Foury-Leylekian, Jonas J. Krieger, Hubertus Luetkens, Zurab Guguchia, Rustem Khasanov, Dariusz Jakub Gawryluk, Phys. Rev. Research (2026) 8 033151
DOI: 10.1103/rw8k-tng5
Atomic positions from: same reference

Parent space group (paramagnetic phase): Cmcm (#63)
Propagation vector: k1 (1/2, 1/2, 0)

Transition Temperature: 149.5 K
Experiment Temperature: 1.5 K

Lattice parameters of the magnetic unit cell:
10.92 5.39 21.21 90 104.9 90
Transformation from parent structure: (2b,c,a-b;0,0,0)
    [View matrix form]

BNS Magnetic Space Group: Pa21/m (#11.55) (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: 2/m.1' (5.2.13)
    [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|
Ni1_1Ni0.9250.250.59740,my,00.00.87(3)0.00.87
Ni1_2Ni0.9250.250.09740,my,00.00.16(4)0.00.16
Ni1_3Ni0.3270.250.40340,my,00.00.16(4)0.00.16
Ni1_4Ni0.3270.250.90340,my,00.00.87(3)0.00.87

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



Active Irreps:                                           
Irrep decomposition via


labeldim. small irrepdim. full irrepactionnumber of modes
mS1+ 1 2 primary 4


Comments:
Comments (symmetry):

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