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

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YBa2Fe3O7.84 (#1.221)

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Magnetic structure with all atoms

Magnetic structure with only magnetic atoms


Reference: P. Karen, A. Kjekshus, Q. Huang, V. Karen, J. Lynn, N. Rosov, I.N. Sora and A. Santoro, Journal of Solid State Chemistry (2003) 174 87-95.
DOI: 10.1016/s0022-4596(03)00180-4
Atomic positions from: ICSD #96582

Parent space group (paramagnetic phase): Pmmm (#47)
Propagation vector: k1 (1/2, 1/2, 1/2)
Experiment Temperature: 10 K

Lattice parameters of the magnetic unit cell:
7.80880 7.83620 23.50780 90.00 90.00 90.00
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,-c,-1/2a+1/2b;0,1/4,1/4)
    [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|
Fe1Fe0.000000.000000.000008mx,my,02.69-2.690.03.80
Fe2Fe0.000000.000000.1696016mx,my,0-2.692.690.03.80

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



Active Irreps:                                           
Irrep decomposition via


labeldim. small irrepdim. full irrepactionnumber of modes
mR3+ 1 1 primary 2
mR4+ 1 1 primary 2


Comments:
Comments (symmetry):

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