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

To upload any published structure click HERE


  Enter the label of the structure:   

Cu4O3 (#1.418)

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: L. Pinsard-Gaudart, J. Rodriguez-Carvajal, A. Gukasov and P. Monod, Physical Review B (2004) 69 104408.
DOI: 10.1103/physrevb.69.104408
Atomic positions from: same reference

Parent space group (paramagnetic phase): I41/amd (#141)
Propagation vector: k1 (1/2, 1/2, 1/2)

Transition Temperature: 41 K
Experiment Temperature: 7 K

Lattice parameters of the magnetic unit cell:
11.644 11.644 19.888 90.00 90.00 90.00
Transformation from parent structure: (2a,2b,2c;0,0,0)
    [View matrix form]

BNS Magnetic Space Group: Ic-42m (#121.332) (non-standard)
    [View symmetry operations]
Transformation to a standard setting: (1/2a-1/2b,1/2a+1/2b,c;1/2,5/8,3/16)
    [View matrix form]
Systematic absences for this Magnetic Space Group via

Magnetic Point Group: -42m.1' (14.2.49)
    [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|
Cu2_1Cu0.000000.000000.2500032mx,0,0-0.46(2)0.00.00.46
Cu2_2Cu0.250000.000000.00000320,my,mz0.0-0.460.00.46

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



Active Irreps:                                           
Irrep decomposition via


labeldim. full irrepdim. small irrepdirectionactionnumber of modes
mP2 4 2 special primary 3


Comments:
Comments (symmetry):

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