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

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BaNi2As2O8 (#1.257)

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Magnetic structure with all atoms

Magnetic structure with only magnetic atoms


Reference: L. Regnault, J. Henry, J. Rossat-Mignod and A.D. Combarieu, Journal of Magnetism and Magnetic Materials (1980) 15-18 1021-1022.
DOI: 10.1016/0304-8853(80)90869-0
Atomic positions from: ICSD #27014

Parent space group (paramagnetic phase): R-3 (#148)
Propagation vector: k1 (1/2, 0, 1/2)

Transition Temperature: 19 K
Experiment Temperature: 4.2 K

Lattice parameters of the magnetic unit cell:
9.89000 4.94500 47.22000 90.00 90.00 120.00
Transformation from parent structure: (2a,b,2c;0,0,0)
    [View matrix form]

BNS Magnetic Space Group: PS-1 (#2.7) (non-standard)
    [View symmetry operations]
Transformation to a standard setting: (1/6a-1/3b-1/6c,1/6a+2/3b-1/6c,2/3a+2/3b+1/3c;0,0,0)
    [View matrix form]
Systematic absences for this Magnetic Space Group via

Magnetic Point Group: -1.1' (2.2.4)
    [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|
Ni1Ni0.000000.000000.0835024mx,my,mz0.02.0(2)0.02.00

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



Active Irreps:                                           
Irrep decomposition via


labeldim. small irrepdim. full irrepactionnumber of modes
mL1+ 1 3 primary 3


Comments:
Comments (symmetry):

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