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Tm2Se5O13

Alexandria ALEX

Alex-ID: agm007917005 · Space group: P-1 (#2)

Basic Information

Formula
Tm2Se5O13
Alex-ID
agm007917005
Elements
3
Sites
40
Space group
P-1 (#2)
Crystal system
triclinic
Volume
624.51
ų
Cell a
6.8888
Å
Cell b
8.4620
Å
Cell c
11.0439
Å
α angle
91.10
°
β angle
90.93
°
γ angle
103.96
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Tm2Se5O13
Tm
4.00 · 10.0%
Se
10.00 · 25.0%
O
26.00 · 65.0%

Energy & Stability

Energy above hull
0.0000
eV/atom
Formation energy
-2.0056
eV/atom
Corrected total energy
-261.9276
eV
Raw total energy
-243.6681
eV

Electronic Structure

Indirect band gap
2.9539
eV
Direct band gap
2.9539
eV
DOS at Fermi level
0.0000
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

A2B5C13_0_spg2

Decomposition

Tm2Se5O13

Computed at

2025-01-02 22:59:06

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: agm007917005).

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 agm007917005
data_agm007917005
_cell_length_a     6.88884
_cell_length_b     8.46203
_cell_length_c     11.04387
_cell_angle_alpha  91.10156
_cell_angle_beta   90.93440
_cell_angle_gamma  103.96033
_cell_volume       624.50972
_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
  Tm1 Tm 0.99897 0.72715 0.23644 1.00000
  Tm2 Tm 0.00103 0.27285 0.76356 1.00000
  Tm3 Tm 0.43873 0.51308 0.17559 1.00000
  Tm4 Tm 0.56127 0.48692 0.82441 1.00000
  Se1 Se 0.45713 0.12131 0.70924 1.00000
  Se2 Se 0.84633 0.81812 0.66073 1.00000
  Se3 Se 0.72265 0.38110 0.51997 1.00000
  Se4 Se 0.71678 0.86194 0.00272 1.00000
  Se5 Se 0.88854 0.34271 0.14041 1.00000
  Se6 Se 0.15367 0.18188 0.33927 1.00000
  Se7 Se 0.28322 0.13806 0.99728 1.00000
  Se8 Se 0.54287 0.87869 0.29076 1.00000
  Se9 Se 0.11146 0.65729 0.85959 1.00000
  Se10 Se 0.27735 0.61890 0.48003 1.00000
  O1 O 0.44900 0.81156 0.45363 1.00000
  O2 O 0.44427 0.33714 0.99468 1.00000
  O3 O 0.55573 0.66286 0.00532 1.00000
  O4 O 0.33160 0.76338 0.21618 1.00000
  O5 O 0.89403 0.50538 0.86657 1.00000
  O6 O 0.07665 0.75278 0.71823 1.00000
  O7 O 0.31991 0.26681 0.72255 1.00000
  O8 O 0.66840 0.23662 0.78382 1.00000
  O9 O 0.65170 0.50606 0.62548 1.00000
  O10 O 0.92335 0.24722 0.28177 1.00000
  O11 O 0.64584 0.96993 0.12350 1.00000
  O12 O 0.05784 0.64871 0.41942 1.00000
  O13 O 0.31656 0.24450 0.22624 1.00000
  O14 O 0.93532 0.81547 0.05401 1.00000
  O15 O 0.06468 0.18453 0.94599 1.00000
  O16 O 0.92416 0.02003 0.68826 1.00000
  O17 O 0.07584 0.97997 0.31174 1.00000
  O18 O 0.68344 0.75550 0.77376 1.00000
  O19 O 0.34830 0.49394 0.37452 1.00000
  O20 O 0.24761 0.52965 0.80038 1.00000
  O21 O 0.35416 0.03007 0.87650 1.00000
  O22 O 0.55100 0.18844 0.54637 1.00000
  O23 O 0.94216 0.35129 0.58058 1.00000
  O24 O 0.68009 0.73319 0.27745 1.00000
  O25 O 0.75239 0.47035 0.19962 1.00000
  O26 O 0.10597 0.49462 0.13343 1.00000
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