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

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Sr2MnO2Ag1.5Se2 (#1.372)

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Magnetic structure with all atoms

Magnetic structure with only magnetic atoms


Reference: J.N. Blandy, J.C. Boskovic and S.J. Clarke, Journal of Solid State Chemistry (2017) 245 61-66.
DOI: 10.1016/j.jssc.2016.10.010
Atomic positions from: ICSD #257047

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

Transition Temperature: 63 K
Experiment Temperature: 1.7 K

Lattice parameters of the magnetic unit cell:
4.0852(1) 4.0852 19.0399(6) 90.00 90.00 90.00
Transformation from parent structure: (a,b,c;0,0,0)
    [View matrix form]

BNS Magnetic Space Group: PI4/mnc (#128.410) (standard setting)
    [View symmetry operations]
Transformation to a standard setting: (a,b,c;0,0,0)
    [View matrix form]
Systematic absences for this Magnetic Space Group via

Magnetic Point Group: 4/mmm.1' (15.2.54)
    [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|
Mn1Mn0.000000.000000.0000020,0,mz0.00.03.99(2)3.99

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



Active Irreps:                                           
Irrep decomposition via


labeldim. small irrepdim. full irrepactionnumber of modes
mM3+ 1 1 primary 1


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