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:   

Bi2CuO4 (#0.694)

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: J Konstantinovic, G Stanisic, M Ain, G Parette, J. Phys.: Condens. Matter (1991) 3 381 - 384
DOI: 10.1088/0953-8984/3/3/014
Atomic positions from: ICSD #69747

Parent space group (paramagnetic phase): P4/ncc (#130) (non-standard)
Transformation to a standard setting: (a,b,c;1/4,-1/4,0)
    [View matrix form]
Propagation vector: k1 (0, 0, 0)

Transition Temperature: 47.5 K
Experiment Temperature: 19 K

Lattice parameters of the magnetic unit cell:
8.5101(7) 8.5101(7) 5.8044(3) 90.00 90.00 90.00
Transformation from parent structure: (a,b,c;0,0,0)
    [View matrix form]

BNS Magnetic Space Group: P4/n'c'c' (#130.431) (non-standard)
    [View symmetry operations]
Transformation to a standard setting: (a,b,c;1/4,-1/4,0)
    [View matrix form]
Systematic absences for this Magnetic Space Group via

Magnetic Point Group: 4/m'm'm' (15.7.59)
    [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|
Cu1Cu0.00.50.11740,0,mz0.00.00.45(2)0.45

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



Active Irreps:                                           
Irrep decomposition via


labeldim. small irrepdim. full irrepactionnumber of modes
mGM1- 1 1 primary 1


Comments:
Comments (symmetry):

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