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Th2(TiH3)3

Alexandria ALEX

Alex-ID: agm006190898 · Space group: P-3m1 (#164)

Basic Information

Formula
Th2(TiH3)3
Alex-ID
agm006190898
Elements
3
Sites
14
Space group
P-3m1 (#164)
Crystal system
trigonal
Volume
162.90
ų
Cell a
5.4513
Å
Cell b
5.4513
Å
Cell c
6.3297
Å
α angle
90.00
°
β angle
90.00
°
γ angle
120.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Th2(TiH3)3
Th
2.00 · 14.3%
Ti
3.00 · 21.4%
H
9.00 · 64.3%

Energy & Stability

Energy above hull
0.6194
eV/atom
Formation energy
0.0585
eV/atom
Corrected total energy
-66.8677
eV
Raw total energy
-66.8677
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0007
eV
DOS at Fermi level
6.5741
Total magnetisation
2.5509
μB

Additional Information

Prototype ID

A2B3C9_93_spg164

Decomposition

TiH2 Th ThH2

Computed at

2024-02-02 12:15:05

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: agm006190898).

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 agm006190898
data_agm006190898
_cell_length_a     5.45134
_cell_length_b     5.45133
_cell_length_c     6.32968
_cell_angle_alpha  90.00002
_cell_angle_beta   89.99998
_cell_angle_gamma  120.00127
_cell_volume       162.89714
_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
  Th1 Th 0.33333 0.66667 0.69143 1.00000
  Th2 Th 0.66667 0.33333 0.30857 1.00000
  Ti1 Ti 0.33334 0.66666 0.16016 1.00000
  Ti2 Ti 0.00000 0.00000 0.00000 1.00000
  Ti3 Ti 0.66666 0.33334 0.83984 1.00000
  H1 H 0.89118 0.78237 0.24294 1.00000
  H2 H 0.89118 0.10882 0.24294 1.00000
  H3 H 0.50000 0.00000 0.00000 1.00000
  H4 H 0.10882 0.89118 0.75706 1.00000
  H5 H 0.78237 0.89118 0.75706 1.00000
  H6 H 0.21763 0.10882 0.24294 1.00000
  H7 H 0.10882 0.21763 0.75706 1.00000
  H8 H 0.00000 0.50000 0.00000 1.00000
  H9 H 0.50000 0.50000 0.00000 1.00000
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