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

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Sr2Cr3As2O2 (#2.54)

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Magnetic structure with all atoms

Magnetic structure with only magnetic atoms


Reference: J. Liu, J. Wang, J. Sheng, F. Ye, K.M. Taddei, J.A. Fernandez-Baca, W. Luo, G.-A. Sun, Z.-C. Wang, H. Jiang, G.-H. Cao and W. Bao, Physical Review B (2018) 98 134416.
DOI: 10.1103/physrevb.98.134416
Atomic positions from: same reference

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

Transition Temperature: 291 K
Experiment Temperature: 4 K

Lattice parameters of the magnetic unit cell:
5.65530 5.65530 18.71510 90.00 90.00 90.00
Transformation from parent structure: (a-b,a+b,c;0,1,0)
    [View matrix form]

BNS Magnetic Space Group: PC21/c (#14.84) (non-standard)
    [View symmetry operations]
Transformation to a standard setting: (b,c,a;1/2,-1/2,0)
    [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|
Cr1Cr0.500000.500000.000004mx,my,mz0.00.03.10(6)3.10
Cr2_1Cr0.250000.750000.250004mx,my,0-1.55-1.550.02.19
Cr2_2Cr0.750000.750000.750004mx,my,01.551.550.02.19

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



Active Irreps:                                           
Irrep decomposition via


labeldim. full irrepdim. small irrepdirectionactionnumber of modespresence
mM5+ 2 2 general primary 4
mX2+ 2 1 primary 2
mX1+ 2 1 secondary 1 no


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Comments (symmetry):

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