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Nd(Tm2H5)2

Alexandria ALEX

Alex-ID: agm006497152 · Space group: I4/m (#87)

Basic Information

Formula
Nd(Tm2H5)2
Alex-ID
agm006497152
Elements
3
Sites
15
Space group
I4/m (#87)
Crystal system
tetragonal
Volume
170.62
ų
Cell a
6.3076
Å
Cell b
6.3076
Å
Cell c
6.3076
Å
α angle
99.57
°
β angle
99.57
°
γ angle
131.88
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Nd(Tm2H5)2
Nd
1.00 · 6.7%
Tm
4.00 · 26.7%
H
10.00 · 66.7%

Energy & Stability

Energy above hull
0.0068
eV/atom
Formation energy
-0.7687
eV/atom
Corrected total energy
-66.5868
eV
Raw total energy
-66.5868
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
1.9571
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB4C10_100_spg87

Decomposition

TmH2 NdH2

Computed at

2024-02-26 10:33:58

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: agm006497152).

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 agm006497152
data_agm006497152
_cell_length_a     6.30760
_cell_length_b     6.30760
_cell_length_c     6.30760
_cell_angle_alpha  99.56871
_cell_angle_beta   99.56871
_cell_angle_gamma  131.87745
_cell_volume       170.61745
_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
  Nd1 Nd 0.00000 0.00000 0.00000 1.00000
  Tm1 Tm 0.40138 0.80171 0.20309 1.00000
  Tm2 Tm 0.80171 0.59862 0.40033 1.00000
  Tm3 Tm 0.19829 0.40138 0.59967 1.00000
  Tm4 Tm 0.59862 0.19829 0.79691 1.00000
  H1 H 0.25000 0.75000 0.50000 1.00000
  H2 H 0.63621 0.53272 0.68750 1.00000
  H3 H 0.05129 0.36379 0.89650 1.00000
  H4 H 0.46728 0.15479 0.10350 1.00000
  H5 H 0.84521 0.94871 0.31250 1.00000
  H6 H 0.36379 0.46728 0.31250 1.00000
  H7 H 0.75000 0.25000 0.50000 1.00000
  H8 H 0.15479 0.05129 0.68750 1.00000
  H9 H 0.53272 0.84521 0.89650 1.00000
  H10 H 0.94871 0.63621 0.10350 1.00000
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