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Mg(FeBr3)3

Alexandria ALEX

Alex-ID: agm006001900 · Space group: Cc (#9)

Basic Information

Formula
Mg(FeBr3)3
Alex-ID
agm006001900
Elements
3
Sites
26
Space group
Cc (#9)
Crystal system
monoclinic
Volume
882.23
ų
Cell a
9.3105
Å
Cell b
10.2709
Å
Cell c
11.3855
Å
α angle
75.10
°
β angle
65.87
°
γ angle
63.05
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Mg(FeBr3)3
Mg
2.00 · 7.7%
Fe
6.00 · 23.1%
Br
18.00 · 69.2%

Energy & Stability

Energy above hull
0.0785
eV/atom
Formation energy
-0.6242
eV/atom
Corrected total energy
-100.3063
eV
Raw total energy
-100.3063
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0107
eV
DOS at Fermi level
22.0698
Total magnetisation
26.0000
μB

Additional Information

Prototype ID

AB3C9_164_spg9

Decomposition

Mg(FeBr4)2 FeBr2 MgBr2

Computed at

2023-08-10 05:09:38.966247

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: agm006001900).

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 agm006001900
data_agm006001900
_cell_length_a     9.31048
_cell_length_b     10.27092
_cell_length_c     11.38552
_cell_angle_alpha  75.10477
_cell_angle_beta   65.86590
_cell_angle_gamma  63.04795
_cell_volume       882.22838
_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
  Mg1 Mg 0.02314 0.49798 0.00508 1.00000
  Mg2 Mg 0.47380 0.99798 0.50508 1.00000
  Fe1 Fe 0.81376 0.55640 0.67749 1.00000
  Fe2 Fe 0.95235 0.05640 0.17749 1.00000
  Fe3 Fe 0.99878 0.94688 0.82877 1.00000
  Fe4 Fe 0.22557 0.44688 0.32877 1.00000
  Fe5 Fe 0.57739 0.24786 0.72306 1.00000
  Fe6 Fe 0.45170 0.74786 0.22306 1.00000
  Br1 Br 0.32139 0.18718 0.33561 1.00000
  Br2 Br 0.15582 0.68718 0.83561 1.00000
  Br3 Br 0.36220 0.29699 0.93152 1.00000
  Br4 Br 0.40929 0.79699 0.43152 1.00000
  Br5 Br 0.16693 0.08283 0.69612 1.00000
  Br6 Br 0.05412 0.58283 0.19612 1.00000
  Br7 Br 0.71750 0.74464 0.06624 1.00000
  Br8 Br 0.47162 0.24464 0.56624 1.00000
  Br9 Br 0.80597 0.93696 0.36762 1.00000
  Br10 Br 0.88946 0.43696 0.86762 1.00000
  Br11 Br 0.57617 0.78913 0.69458 1.00000
  Br12 Br 0.94013 0.28913 0.19458 1.00000
  Br13 Br 0.48507 0.49637 0.22848 1.00000
  Br14 Br 0.79008 0.99637 0.72848 1.00000
  Br15 Br 0.74973 0.39572 0.59999 1.00000
  Br16 Br 0.25456 0.89572 0.09999 1.00000
  Br17 Br 0.81887 0.07858 0.02328 1.00000
  Br18 Br 0.07927 0.57858 0.52328 1.00000
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