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CeMg6

Alexandria ALEX

Alex-ID: agm005547556 · Space group: Pnma (#62)

Basic Information

Formula
CeMg6
Alex-ID
agm005547556
Elements
2
Sites
28
Space group
Pnma (#62)
Crystal system
orthorhombic
Volume
698.93
ų
Cell a
5.8999
Å
Cell b
9.6778
Å
Cell c
12.2409
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
CeMg6
Ce
4.00 · 14.3%
Mg
24.00 · 85.7%

Energy & Stability

Energy above hull
0.0472
eV/atom
Formation energy
0.0315
eV/atom
Corrected total energy
-61.1244
eV
Raw total energy
-61.1244
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0019
eV
DOS at Fermi level
46.0932
Total magnetisation
5.2249
μB

Additional Information

Prototype ID

AB6_31_spg62

Decomposition

CeMg3 Mg

Computed at

2023-05-29 09:35:23.268114

Citation

Alexandria website
https://alexandria.icams.rub.de/
Attribution

The crystal structure and related material properties of this entry were obtained from the Alexandria database (Alex-ID: agm005547556).

Reference

Th. Cavignac, J. Schmidt, P.-P. De Breuck, A. Loew, T. F. T. Cerqueira, H.-C. Wang, A. Bochkarev, Y. Lysogorskiy, A. H. Romero, R. Drautz, S. Botti and M. A. L. Marques. AI-Driven expansion and application of the Alexandria database. J. Phys. Mater. 9, 025014 (2026). https://doi.org/10.1088/2515-7639/ae6620

BibTeX
@article{Cavignac2026Alexandria,
  author  = {Cavignac, Th{\'e}o and Schmidt, Jonathan and De Breuck, Pierre-Paul and Loew, Antoine
             and Cerqueira, Tiago F. T. and Wang, Hai-Chen and Bochkarev, Anton
             and Lysogorskiy, Yury and Romero, Aldo H. and Drautz, Ralf and Botti, Silvana
             and Marques, Miguel A. L.},
  title   = {{AI}-Driven expansion and application of the {A}lexandria database},
  journal = {Journal of Physics: Materials},
  year    = {2026},
  volume  = {9},
  number  = {2},
  pages   = {025014},
  doi     = {10.1088/2515-7639/ae6620},
  url     = {https://doi.org/10.1088/2515-7639/ae6620}
}

3D Crystal Structure Rendering

Loading 3D structure…

Style: Ball & Stick
Raw CIF Data
# CIF generated by HEAS from Alexandria entry agm005547556
data_agm005547556
_cell_length_a     5.89988
_cell_length_b     9.67781
_cell_length_c     12.24088
_cell_angle_alpha  90.00001
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       698.92869
_symmetry_space_group_name_H-M 'P 1'
_symmetry_Int_Tables_number 1
loop_
_symmetry_equiv_pos_as_xyz
  'x, y, z'
loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
  Ce1 Ce 0.75000 0.24513 0.93828 1.00000
  Ce2 Ce 0.25000 0.75487 0.06172 1.00000
  Ce3 Ce 0.75000 0.74513 0.56172 1.00000
  Ce4 Ce 0.25000 0.25487 0.43828 1.00000
  Mg1 Mg 0.75000 0.59077 0.01879 1.00000
  Mg2 Mg 0.25000 0.40923 0.98121 1.00000
  Mg3 Mg 0.75000 0.09077 0.48121 1.00000
  Mg4 Mg 0.25000 0.90923 0.51879 1.00000
  Mg5 Mg 0.00962 0.43622 0.19312 1.00000
  Mg6 Mg 0.50962 0.56378 0.80688 1.00000
  Mg7 Mg 0.49038 0.93622 0.30688 1.00000
  Mg8 Mg 0.99038 0.06378 0.69312 1.00000
  Mg9 Mg 0.99038 0.56378 0.80688 1.00000
  Mg10 Mg 0.49038 0.43622 0.19312 1.00000
  Mg11 Mg 0.50962 0.06378 0.69312 1.00000
  Mg12 Mg 0.00962 0.93622 0.30688 1.00000
  Mg13 Mg 0.25000 0.14348 0.14844 1.00000
  Mg14 Mg 0.75000 0.85652 0.85156 1.00000
  Mg15 Mg 0.25000 0.64348 0.35156 1.00000
  Mg16 Mg 0.75000 0.35652 0.64844 1.00000
  Mg17 Mg 0.25000 0.80718 0.75150 1.00000
  Mg18 Mg 0.75000 0.19282 0.24850 1.00000
  Mg19 Mg 0.25000 0.30718 0.74850 1.00000
  Mg20 Mg 0.75000 0.69282 0.25150 1.00000
  Mg21 Mg 0.25000 0.55404 0.58500 1.00000
  Mg22 Mg 0.75000 0.44596 0.41500 1.00000
  Mg23 Mg 0.25000 0.05404 0.91500 1.00000
  Mg24 Mg 0.75000 0.94596 0.08500 1.00000
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