MAGNDATA arrow Collection of Magnetic Structures


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

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La2CuO4 (#1.23)

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Magnetic structure with all atoms

Magnetic structure with only magnetic atoms


Reference: T. Freltoft, J.P. Remeika, D.E. Moncton, A.S. Cooper, J.E. Fischer, D. Harshman, G. Shirane, S.K. Sinha and D. Vaknin, Physical Review B (1987) 36 826-828.
DOI: 10.1103/physrevb.36.826
Atomic positions from: ICSD #87969

Parent space group (paramagnetic phase): Cmce (#64)
Propagation vector: k1 (1, 0, 0)

Transition Temperature: 50 K
Experiment Temperature: 10 K

Lattice parameters of the magnetic unit cell:
5.35700 13.14800 5.40600 90.00 90.00 90.00
Transformation from parent structure: (a,b,c;0,0,0)
    [View matrix form]

BNS Magnetic Space Group: 'PAccn' (#56.374) (non-standard)
    [View symmetry operations]
Transformation to a standard setting: (c,a,b;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:
     [Show all the atoms]
                                        

LabelAtom typexyzMultiplicitySymmetry constraints on MMxMyMz|M|
Cu1Cu0.000000.000000.0000040,my,mz0.00.00.170.17

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



Active Irreps:                                           
Irrep decomposition via


labeldim. small irrepdim. full irrepaction
mY4+ 1 1 primary


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