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:   

Er3Cu4Sn7 (#0.651)

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: S. Baran, A. Deptuch, B. Penc, A. Hoser, A. Szytula, Acta Cryst. B (2021) 77 219 - 224
DOI: 10.1107/S205252062100127X
Atomic positions from: same reference

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

Transition Temperature: 6 K
Experiment Temperature: 3.7 K

Lattice parameters of the magnetic unit cell:
16.08310 4.38870 13.74640 90.00 115.75 90.00
Transformation from parent structure: (a,b,2c;0,0,0)
    [View matrix form]

BNS Magnetic Space Group: Cc2/m (#12.63) (non-standard)
    [View symmetry operations]
Transformation to a standard setting: (a,b,c;0,0,1/4)
    [View matrix form]
Systematic absences for this Magnetic Space Group via

Magnetic Point Group: 2/m1' (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|
Er1Er0.000000.000000.2500040,my,00.08.86(7)0.08.86
Er2Er0.129000.000000.0585080,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
mA2- 1 1 primary 1


Comments:
Comments (symmetry):

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