MAGNDATA arrow Collection of Magnetic Structures


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

Log in


  Element search (separate with space or comma):     View Full Database  Advanced Search

To upload any published structure click HERE


  Enter the label of the structure:   

UP (#2.13)

view in Jmol
Download mcif file
Download vesta file (all atoms)
Download vesta file (magnetic atoms only)


working...


Magnetic structure with all atoms

Magnetic structure with only magnetic atoms


Reference: P. Burlet, S. Quezel, J. Rossat-Mignod and R. Horyn, Solid State Communications (1985) 55 1057-1061.
DOI: 10.1016/0038-1098(85)90132-2
Atomic positions from: ICSD #648255

Parent space group (paramagnetic phase): Fm-3m (#225)
Propagation vector(s):
k1 (1, 0, 0)
k2 (0, 1, 0)

Transition Temperature: 22.5 K

Lattice parameters of the magnetic unit cell:
5.58900 5.58900 5.58900 90.00 90.00 90.00
Transformation from parent structure: (a,b,c;0,0,0)
    [View matrix form]

BNS Magnetic Space Group: PC42/nnm (#134.481) (non-standard)
    [View symmetry operations]
Transformation to a standard setting: (a,b,c;0,1/2,0)
    [View matrix form]
Systematic absences for this Magnetic Space Group via

Magnetic Point Group: 4/mmm.1' (15.2.54)
    [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|
U1U0.000000.000000.000004mx,-mx,0-1.351.350.01.91

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



Active Irreps:                                           
Irrep decomposition via


labeldim. full irrepdim. small irrepdirectionactionnumber of modes
mX3+ 3 1 special-2 primary 1


Comments:
Comments (symmetry):

Bilbao Crystallographic Server
https://www.cryst.ehu.es
For comments, please mail to
administrador.bcs@ehu.eus