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

  Enter the label of the structure:   

KNiAsO4 (#1.741)

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. T. Bramwell, A. M. Buckley, P. Day, J. Solid State Chemistry (1994) 111 48 - 51
DOI: 10.1006/jssc.1994.1197
Atomic positions from: ICSD #63544

Parent space group (paramagnetic phase): R-3 (#148)
Propagation vector: k1 (3/2, 0, 0)

Transition Temperature: 19 K
Experiment Temperature: 1.5 K

Lattice parameters of the magnetic unit cell:
9.9736 4.9768(8) 28.5530(5) 90.00 90.00 120.00
Transformation from parent structure: (2a,b,c;0,0,0)
    [View matrix form]

BNS Magnetic Space Group: PS-1 (#2.7) (non-standard)
    [View symmetry operations]
Transformation to a standard setting: (1/3a+1/3b+1/3c,b,-1/3a-4/3b+2/3c;0,0,0)
    [View matrix form]
Systematic absences for this Magnetic Space Group via

Magnetic Point Group: -1.1' (2.2.4)
    [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|
Ni1Ni0.000000.000000.1651212mx,my,mz0.0-1.72(7)0.01.72

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



Active Irreps:                                           
Irrep decomposition via


labeldim. small irrepdim. full irrepactionnumber of modes
mF1+ 1 3 primary 3


Comments:
Comments (symmetry):

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