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TmH2ClO2

Alexandria ALEX

Alex-ID: agm005263237 · Space group: Pnma (#62)

Basic Information

Formula
TmH2ClO2
Alex-ID
agm005263237
Elements
4
Sites
24
Space group
Pnma (#62)
Crystal system
orthorhombic
Volume
284.19
ų
Cell a
3.5396
Å
Cell b
6.2769
Å
Cell c
12.7912
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
TmH2ClO2
Tm
4.00 · 16.7%
H
8.00 · 33.3%
Cl
4.00 · 16.7%
O
8.00 · 33.3%

Energy & Stability

Energy above hull
0.0000
eV/atom
Formation energy
-2.4874
eV/atom
Corrected total energy
-148.1832
eV
Raw total energy
-142.5649
eV

Electronic Structure

Indirect band gap
4.7765
eV
Direct band gap
4.7765
eV
DOS at Fermi level
0.0000
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC2D2_66_spg62

Decomposition

TmH2ClO2

Computed at

2023-05-09 13:33:34.181469

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: agm005263237).

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 agm005263237
data_agm005263237
_cell_length_a     3.53960
_cell_length_b     6.27687
_cell_length_c     12.79117
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       284.18891
_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 0.75000 0.25020 0.55145 1.00000
  Tm2 Tm 0.75000 0.24980 0.05145 1.00000
  Tm3 Tm 0.25000 0.74980 0.44855 1.00000
  Tm4 Tm 0.25000 0.75020 0.94855 1.00000
  H1 H 0.25000 0.54248 0.65270 1.00000
  H2 H 0.25000 0.95752 0.15270 1.00000
  H3 H 0.75000 0.45752 0.34730 1.00000
  H4 H 0.75000 0.04248 0.84730 1.00000
  H5 H 0.25000 0.18646 0.38171 1.00000
  H6 H 0.25000 0.31354 0.88171 1.00000
  H7 H 0.75000 0.81354 0.61829 1.00000
  H8 H 0.75000 0.68646 0.11829 1.00000
  Cl1 Cl 0.25000 0.12031 0.71068 1.00000
  Cl2 Cl 0.25000 0.37969 0.21068 1.00000
  Cl3 Cl 0.75000 0.87969 0.28932 1.00000
  Cl4 Cl 0.75000 0.62031 0.78932 1.00000
  O1 O 0.25000 0.49822 0.57925 1.00000
  O2 O 0.25000 0.00178 0.07925 1.00000
  O3 O 0.75000 0.50178 0.42075 1.00000
  O4 O 0.75000 0.99822 0.92075 1.00000
  O5 O 0.25000 0.12914 0.45301 1.00000
  O6 O 0.25000 0.37086 0.95301 1.00000
  O7 O 0.75000 0.87086 0.54699 1.00000
  O8 O 0.75000 0.62914 0.04699 1.00000
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