MAGNDATA arrow Collection of Magnetic Structures


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

Log in


  Element search (separate with space or comma):     View Full Database  Advanced Search & Statistics

To upload any published structure click HERE


  Enter the label of the structure:   

DyMn2Ge2 (#1.693)

view in Jmol
Download mcif file
Download vesta file (all atoms)
Download vesta file (magnetic atoms only)


working...


Magnetic structure with all atoms

Magnetic structure with only magnetic atoms


Reference: H. Kobayashi, H. Onodera, Y. Yamaguchi, H. Yamamoto, PHYSICAL REVIEW B (1991) 43 728 - 734
DOI: 10.1103/PhysRevB.43.728
Atomic positions from: ICSD #150884

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

Transition Temperature: 431 K
Experiment Temperature: 50 K

Lattice parameters of the magnetic unit cell:
3.98700 3.98700 10.85900 90.00 90.00 90.00
Transformation from parent structure: (a,b,c;0,0,0)
    [View matrix form]

BNS Magnetic Space Group: PI4/nnc (#126.386) (non-standard)
    [View symmetry operations]
Transformation to a standard setting: (a,b,c;1/4,1/4,1/4)
    [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 typexyzOccupancyMultiplicitySymmetry constraints on MMxMyMz|M|
Dy1Dy0.000000.000000.000001.20,0,00.00.00.00.00
Mn1Mn0.000000.500000.250000.9967(4)40,0,mz0.00.02.2(1)2.20

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



Active Irreps:                                           
Irrep decomposition via


labeldim. small irrepdim. full irrepactionnumber of modes
mM1- 1 1 primary 1


Comments:
Comments (symmetry):

Bilbao Crystallographic Server
https://www.cryst.ehu.es
For comments, please mail to
administrador.bcs@ehu.eus