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Ce2InBr7

Alexandria ALEX

Alex-ID: agm044336809 · Space group: Pnma (#62)

Basic Information

Formula
Ce2InBr7
Alex-ID
agm044336809
Elements
3
Sites
40
Space group
Pnma (#62)
Crystal system
orthorhombic
Volume
1,505.81
ų
Cell a
7.5762
Å
Cell b
13.9692
Å
Cell c
14.2281
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ce2InBr7
Ce
8.00 · 20.0%
In
4.00 · 10.0%
Br
28.00 · 70.0%

Energy & Stability

Energy above hull
0.0000
eV/atom
Formation energy
-1.5924
eV/atom
Corrected total energy
-169.0846
eV
Raw total energy
-169.0846
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0007
eV
DOS at Fermi level
52.8097
Total magnetisation
8.0003
μB

Additional Information

Prototype ID

AB2C7_81_spg62

Decomposition

Ce2InBr7

Computed at

2025-01-19 21:24:52

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: agm044336809).

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 agm044336809
data_agm044336809
_cell_length_a     7.57619
_cell_length_b     13.96923
_cell_length_c     14.22814
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       1505.81422
_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 0.98135 0.73957 1.00000
  Ce2 Ce 0.25000 0.01865 0.26043 1.00000
  Ce3 Ce 0.25000 0.48135 0.76043 1.00000
  Ce4 Ce 0.75000 0.51865 0.23957 1.00000
  Ce5 Ce 0.75000 0.68034 0.74570 1.00000
  Ce6 Ce 0.25000 0.31966 0.25430 1.00000
  Ce7 Ce 0.25000 0.18034 0.75430 1.00000
  Ce8 Ce 0.75000 0.81966 0.24570 1.00000
  In1 In 0.75000 0.26657 0.49532 1.00000
  In2 In 0.25000 0.73343 0.50468 1.00000
  In3 In 0.25000 0.76657 0.00468 1.00000
  In4 In 0.75000 0.23343 0.99532 1.00000
  Br1 Br 0.49503 0.43480 0.37490 1.00000
  Br2 Br 0.99503 0.56520 0.62510 1.00000
  Br3 Br 0.50497 0.93480 0.12510 1.00000
  Br4 Br 0.00497 0.06520 0.87490 1.00000
  Br5 Br 0.50497 0.56520 0.62510 1.00000
  Br6 Br 0.00497 0.43480 0.37490 1.00000
  Br7 Br 0.49503 0.06520 0.87490 1.00000
  Br8 Br 0.99503 0.93480 0.12510 1.00000
  Br9 Br 0.50785 0.40250 0.11814 1.00000
  Br10 Br 0.00785 0.59750 0.88186 1.00000
  Br11 Br 0.49215 0.90250 0.38186 1.00000
  Br12 Br 0.99215 0.09750 0.61814 1.00000
  Br13 Br 0.75000 0.66836 0.39135 1.00000
  Br14 Br 0.25000 0.33164 0.60865 1.00000
  Br15 Br 0.25000 0.16836 0.10865 1.00000
  Br16 Br 0.75000 0.83164 0.89135 1.00000
  Br17 Br 0.99551 0.67078 0.16810 1.00000
  Br18 Br 0.49551 0.32922 0.83190 1.00000
  Br19 Br 0.00449 0.17078 0.33190 1.00000
  Br20 Br 0.50449 0.82922 0.66810 1.00000
  Br21 Br 0.00449 0.32922 0.83190 1.00000
  Br22 Br 0.50449 0.67078 0.16810 1.00000
  Br23 Br 0.99551 0.82922 0.66810 1.00000
  Br24 Br 0.49551 0.17078 0.33190 1.00000
  Br25 Br 0.00785 0.90250 0.38186 1.00000
  Br26 Br 0.50785 0.09750 0.61814 1.00000
  Br27 Br 0.99215 0.40250 0.11814 1.00000
  Br28 Br 0.49215 0.59750 0.88186 1.00000
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