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

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U2N2P (#1.464)

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Magnetic structure with all atoms

Magnetic structure with only magnetic atoms


Reference: J. Leciejewicz, Z. Zolnierek, S. Ligenza, R. Troc and H. Ptasiewicz, Journal of Physics C: Solid State Physics (1975) 8 1697-1704.
DOI: 10.1088/0022-3719/8/11/021
Atomic positions from: ICSD #41946

Parent space group (paramagnetic phase): P-3m1 (#164)
Propagation vector: k1 (0, 0, 1/2)

Transition Temperature: 366(3) K
Experiment Temperature: 4 K

Lattice parameters of the magnetic unit cell:
3.80500 3.80500 13.19200 90.00 90.00 120.00
Transformation from parent structure: (a,b,2c;0,0,0)
    [View matrix form]

BNS Magnetic Space Group: Pc-3c1 (#165.96) (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: -3m.1' (20.2.72)
    [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|
U1U0.333330.666670.1385040,0,mz0.00.01.71.70

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



Active Irreps:                                           
Irrep decomposition via


labeldim. small irrepdim. full irrepactionnumber of modes
mA2+ 1 1 primary 1


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Comments (symmetry):

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