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Sm2TmMnS5

Alexandria ALEX

Alex-ID: agm005159684 · Space group: Cmc2_1 (#36)

Basic Information

Formula
Sm2TmMnS5
Alex-ID
agm005159684
Elements
4
Sites
18
Space group
Cmc2_1 (#36)
Crystal system
orthorhombic
Volume
377.58
ų
Cell a
3.8809
Å
Cell b
8.4323
Å
Cell c
11.8564
Å
α angle
90.00
°
β angle
90.00
°
γ angle
103.30
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Sm2TmMnS5
Sm
4.00 · 22.2%
Tm
2.00 · 11.1%
Mn
2.00 · 11.1%
S
10.00 · 55.6%

Energy & Stability

Energy above hull
0.0847
eV/atom
Formation energy
-2.0759
eV/atom
Corrected total energy
-124.8173
eV
Raw total energy
-118.1827
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0938
eV
DOS at Fermi level
5.6901
Total magnetisation
8.6765
μB

Additional Information

Prototype ID

ABC2D5_248_spg36

Decomposition

Sm(TmS2)3 Sm2S3 Mn MnS

Computed at

2023-01-19 13:53:16.671146

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: agm005159684).

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 agm005159684
data_agm005159684
_cell_length_a     3.88088
_cell_length_b     8.43232
_cell_length_c     11.85638
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  103.30408
_cell_volume       377.58453
_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 0.87836 0.75673 0.84252 1.00000
  Sm2 Sm 0.11856 0.23712 0.69186 1.00000
  Sm3 Sm 0.12164 0.24327 0.34252 1.00000
  Sm4 Sm 0.88144 0.76288 0.19186 1.00000
  Tm1 Tm 0.81536 0.63073 0.52397 1.00000
  Tm2 Tm 0.18464 0.36927 0.02397 1.00000
  Mn1 Mn 0.55112 0.10225 0.92768 1.00000
  Mn2 Mn 0.44888 0.89775 0.42768 1.00000
  S1 S 0.34685 0.69371 0.01635 1.00000
  S2 S 0.68953 0.37906 0.86075 1.00000
  S3 S 0.49328 0.98655 0.75332 1.00000
  S4 S 0.30057 0.60114 0.68314 1.00000
  S5 S 0.98189 0.96378 0.52438 1.00000
  S6 S 0.65315 0.30629 0.51635 1.00000
  S7 S 0.31047 0.62094 0.36075 1.00000
  S8 S 0.50672 0.01345 0.25332 1.00000
  S9 S 0.69943 0.39886 0.18314 1.00000
  S10 S 0.01811 0.03622 0.02438 1.00000
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