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

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UCr2Si2 (#1.470)

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Magnetic structure with all atoms

Magnetic structure with only magnetic atoms


Reference: P. Lemoine, A. Verniere, M. Pasturel, G. Venturini and B. Malaman, Inorganic Chemistry (2018) 57 2546-2557.
DOI: 10.1021/acs.inorgchem.7b02901
Atomic positions from: same reference

Parent space group (paramagnetic phase): C2/m (#12)
Propagation vector: k1 (1, 0, 1/2)

Transition Temperature: 30 K
Experiment Temperature: 2 K

Lattice parameters of the magnetic unit cell:
5.54000 5.46800 11.66000 90.00 116.24 90.00
Transformation from parent structure: (a,b,2c;0,0,0)
    [View matrix form]

BNS Magnetic Space Group: Cc2/c (#15.90) (non-standard)
    [View symmetry operations]
Transformation to a standard setting: (a-c,b,c;0,0,0)
    [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|
U1U0.000000.000000.000004mx,0,mz0.330.00.740.66
Cr1Cr0.000000.219000.2500080,my,00.00.00.00.00

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



Active Irreps:                                           
Irrep decomposition via


labeldim. small irrepdim. full irrepactionnumber of modes
mM2+ 1 1 primary 3


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Comments (symmetry):

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