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:   

Ba2CoO4 (#1.302)

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: Q. Zhang, G. Cao, F. Ye, H. Cao, M. Matsuda, D.A. Tennant, S. Chi, S.E. Nagler, W.A. Shelton, R. Jin, E.W. Plummer and J. Zhang, Physical Review B (2019) 99 094416.
DOI: 10.1103/physrevb.99.094416
Atomic positions from: same reference

Parent space group (paramagnetic phase): P21/n (#14) (non-standard)
Transformation to a standard setting: (a,b,-a+c;0,0,0)
    [View matrix form]
Propagation vector: k1 (1/2, 0, 1/2)

Transition Temperature: 26 K
Experiment Temperature: 5 K

Lattice parameters of the magnetic unit cell:
11.76800 7.54000 20.68600 90.00 90.52 90.00
Transformation from parent structure: (2a,b,2c;0,0,0)
    [View matrix form]

BNS Magnetic Space Group: Pa21/c (#14.80) (non-standard)
    [View symmetry operations]
Transformation to a standard setting: (a,b,-1/2a+1/2c;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|
Co1Co0.371000.279000.0385016mx,my,mz2.377(6)1.128(5)0.586(7)2.69

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



Active Irreps:                                           
Irrep decomposition via


labeldim. small irrepdim. full irrepactionnumber of modes
mY1+ 1 1 primary 3


Comments:
Comments (symmetry):

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