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

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EuCr2As2 (#0.367)

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Magnetic structure with all atoms

Magnetic structure with only magnetic atoms


Reference: S. Nandi, Y. Xiao, N. Qureshi, U.B. Paramanik, W.T. Jin, Y. Su, B. Ouladdiaf, Z. Hossain and T. Bruckel, Physical Review B (2016) 94 094411.
DOI: 10.1103/physrevb.94.094411
Atomic positions from: same reference

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

Transition Temperature: 21 K
Experiment Temperature: 2 K

Lattice parameters of the magnetic unit cell:
3.863(2) 3.863 12.867(4) 90.00 90.00 90.00
Transformation from parent structure: (a,b,c;0,0,0)
    [View matrix form]

BNS Magnetic Space Group: I-4m'2' (#119.319) (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: -42'm' (14.5.52)
    [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|
Eu1Eu0.000000.000000.0000020,0,mz0.00.06.2(5)6.20
Cr1_1Cr0.000000.500000.2500020,0,mz0.00.01.7(4)1.70
Cr1_2Cr0.500000.000000.2500020,0,mz0.00.0-1.71.70

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



Active Irreps:                                           
Irrep decomposition via


labeldim. small irrepdim. full irrepactionnumber of modes
mGM2- 1 1 primary 2
mGM3+ 1 1 primary 1


Comments:
Comments (symmetry):

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