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:   

Sr2F2Fe2OS2 (#2.2)

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: L.L. Zhao, S. Wu, J.K. Wang, J.P. Hodges, C. Broholm and E. Morosan, Physical Review B (2013) 87.
DOI: 10.1103/physrevb.87.020406
Atomic positions from: same reference

Parent space group (paramagnetic phase): I4/mmm (#139)
Propagation vector(s):
k1 (-1/2, 0, 1/2)
k2 (0, 1/2, 1/2)

Transition Temperature: 106 K
Experiment Temperature: 16 K

Lattice parameters of the magnetic unit cell:
8.0724 8.0724 35.9830 90.0000 90.0000 90.0000
Transformation from parent structure: (2a,2b,2c;0,0,0)
    [View matrix form]

BNS Magnetic Space Group: Ca2/m (#12.64) (non-standard)
    [View symmetry operations]
Transformation to a standard setting: (a/2-b/2-c/2,a+b,a/4-b/4+c/4;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|
Fe_1Fe0.500000.750000.0000032mx,my,mz3.3(1)0.00.03.30

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



Active Irreps:                                           
Irrep decomposition via


labeldim. full irrepdim. small irrepdirectionaction
mN2+ 4 1 special-2 primary
mN1+ 4 1 special-2 secondary


Comments:
Comments (symmetry):

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