MAGNDATA - Collection of Magnetic Structures

MAGNDATA

Collection of Magnetic Structures

MAGNDATA: A Collection of magnetic structures with portable cif-type files

Magnetic structure with all atoms

Magnetic structure with only magnetic atoms

Reference: O. Zaharko, P. Schobinger-Papamantellos, W. Sikora, C. Ritter, Y. Janssen, E. Bruck, F.R. de Boer and K.H.J. Buschow, Journal of Physics: Condensed Matter (1998) 10 6553-6564.
DOI: 10.1088/0953-8984/10/29/015
Atomic positions from: ICSD #86104

Parent space group (paramagnetic phase): Cmcm (#63)
Propagation vector: k1 (0, 1, 0)

Transition Temperature: 12 K
Experiment Temperature: 10.7 K

Lattice parameters of the magnetic unit cell:
4.00490(5) 10.54100(2) 14.110(2) 90.00 90.00 90.00
Transformation from parent structure: (a,b,c;0,0,0)
    [View matrix form]

BNS Magnetic Space Group: P_Bnna (#52.318) (non-standard)
    [View symmetry operations]
Transformation to a standard setting: (b,c,a;1/4,1/4,0)
    [View matrix form]
Systematic absences for this Magnetic Space Group via

Magnetic Point Group: mmm.1' (8.2.25)
    [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]

Label	Atom type	x	y	z	Multiplicity	Symmetry constraints on M	M_x	M_y	M_z	\|M\|
Ho1	Ho	0.00000	0.3305(7)	0.098(9)	8	0,m_y,m_z	0.0	0.0	-5.73(6)	5.73
Ho2	Ho	0.00000	0.053(3)	0.25000	4	0,m_y,0	0.0	0.0	0.0	0.00

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

Active Irreps:

label	dim. small irrep	dim. full irrep	action	number of modes
mY1-	1	1	primary	3

Comments:

NPD

Comments (symmetry):

1k magnetic structure
k-maximal magnetic symmetry (8 possible)
1-dim irrep as primary

Bilbao Crystallographic Server
https://www.cryst.ehu.es

For comments, please mail to
administrador.bcs@ehu.eus