SmTm2(BrCl2)3
Alexandria ALEXAlex-ID: agm071551534 · Space group: P4_332 (#212)
Basic Information
Formula
SmTm2(BrCl2)3
Alex-ID
agm071551534
Elements
4
Sites
48
Space group
P4_332 (#212)
Crystal system
cubic
Volume
1,643.76
ų
Cell a
11.8017
Å
Cell b
11.8017
Å
Cell c
11.8017
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°
Composition
Element Composition (atomic fraction)
Composition Info
Formula
SmTm2(BrCl2)3
Sm
4.00 · 8.3%
Tm
8.00 · 16.7%
Br
12.00 · 25.0%
Cl
24.00 · 50.0%
Energy & Stability
Energy above hull
0.0916
eV/atom
Formation energy
-2.3591
eV/atom
Corrected total energy
-218.0696
eV
Raw total energy
-218.0696
eV
Electronic Structure
Indirect band gap
3.7497
eV
Direct band gap
3.7497
eV
DOS at Fermi level
0.0000
Total magnetisation
-0.0002
μB
Additional Information
Prototype ID
AB2C3D6_645_spg212
Decomposition
SmBr3 TmCl3
Computed at
2024-09-09 15:04:58.544207
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: agm071551534).
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
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Raw CIF Data
# CIF generated by HEAS from Alexandria entry agm071551534
data_agm071551534
_cell_length_a 11.80174
_cell_length_b 11.80174
_cell_length_c 11.80174
_cell_angle_alpha 90.00000
_cell_angle_beta 90.00000
_cell_angle_gamma 90.00000
_cell_volume 1643.76049
_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
Sm1 Sm 0.12500 0.12500 0.12500 1.00000
Sm2 Sm 0.37500 0.87500 0.62500 1.00000
Sm3 Sm 0.87500 0.62500 0.37500 1.00000
Sm4 Sm 0.62500 0.37500 0.87500 1.00000
Tm1 Tm 0.76219 0.76219 0.76219 1.00000
Tm2 Tm 0.73781 0.23781 0.26219 1.00000
Tm3 Tm 0.23781 0.26219 0.73781 1.00000
Tm4 Tm 0.26219 0.73781 0.23781 1.00000
Tm5 Tm 0.01219 0.51219 0.98781 1.00000
Tm6 Tm 0.48781 0.48781 0.48781 1.00000
Tm7 Tm 0.51219 0.98781 0.01219 1.00000
Tm8 Tm 0.98781 0.01219 0.51219 1.00000
Br1 Br 0.62500 0.03848 0.21152 1.00000
Br2 Br 0.87500 0.96152 0.71152 1.00000
Br3 Br 0.37500 0.53848 0.28848 1.00000
Br4 Br 0.12500 0.46152 0.78848 1.00000
Br5 Br 0.21152 0.62500 0.03848 1.00000
Br6 Br 0.71152 0.87500 0.96152 1.00000
Br7 Br 0.28848 0.37500 0.53848 1.00000
Br8 Br 0.78848 0.12500 0.46152 1.00000
Br9 Br 0.03848 0.21152 0.62500 1.00000
Br10 Br 0.96152 0.71152 0.87500 1.00000
Br11 Br 0.53848 0.28848 0.37500 1.00000
Br12 Br 0.46152 0.78848 0.12500 1.00000
Cl1 Cl 0.89425 0.14476 0.13229 1.00000
Cl2 Cl 0.60575 0.85524 0.63229 1.00000
Cl3 Cl 0.10575 0.64476 0.36771 1.00000
Cl4 Cl 0.39425 0.35524 0.86771 1.00000
Cl5 Cl 0.13229 0.89425 0.14476 1.00000
Cl6 Cl 0.63229 0.60575 0.85524 1.00000
Cl7 Cl 0.36771 0.10575 0.64476 1.00000
Cl8 Cl 0.86771 0.39425 0.35524 1.00000
Cl9 Cl 0.14476 0.13229 0.89425 1.00000
Cl10 Cl 0.85524 0.63229 0.60575 1.00000
Cl11 Cl 0.64476 0.36771 0.10575 1.00000
Cl12 Cl 0.35524 0.86771 0.39425 1.00000
Cl13 Cl 0.39476 0.64425 0.61771 1.00000
Cl14 Cl 0.10524 0.35575 0.11771 1.00000
Cl15 Cl 0.89476 0.85575 0.38229 1.00000
Cl16 Cl 0.60524 0.14425 0.88229 1.00000
Cl17 Cl 0.14425 0.88229 0.60524 1.00000
Cl18 Cl 0.85575 0.38229 0.89476 1.00000
Cl19 Cl 0.35575 0.11771 0.10524 1.00000
Cl20 Cl 0.64425 0.61771 0.39476 1.00000
Cl21 Cl 0.38229 0.89476 0.85575 1.00000
Cl22 Cl 0.88229 0.60524 0.14425 1.00000
Cl23 Cl 0.61771 0.39476 0.64425 1.00000
Cl24 Cl 0.11771 0.10524 0.35575 1.00000
