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

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YBa2Cu3O6+d (#1.5)

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Magnetic structure with only magnetic atoms


Reference: S. Shamoto, M. Sato, J.M. Tranquada, B.J. Sternlieb and G. Shirane, Physical Review B (1993) 48 13817-13825.
DOI: 10.1103/physrevb.48.13817
Atomic positions from: ICSD #84739

Parent space group (paramagnetic phase): P4/mmm (#123)
Propagation vector: k1 (1/2, 1/2, 1/2)

Transition Temperature: 15 K
Experiment Temperature: 1.5 K

Lattice parameters of the magnetic unit cell:
7.7200 7.7200 23.6880 90.00 90.00 90.00
Transformation from parent structure: (2a,2b,2c;0,0,0)
    [View matrix form]

BNS Magnetic Space Group: FSmmm (#69.526) (non-standard)
    [View symmetry operations]
Transformation to a standard setting: (a,b,c;0,3/4,3/4)
    [View matrix form]
Systematic absences for this Magnetic Space Group via

Magnetic Point Group: mmm.1' (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|
Cu1Cu0008mx,0,00.00.00.00.00
Cu2Cu000.18051516mx,0,00.47(3)0.00.00.47

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



Active Irreps:                                           
Irrep decomposition via


labeldim. full irrepdim. small irrepdirectionaction
mA5+ 2 2 special primary


Comments:
Comments (symmetry):

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