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Tb2Nd6HoMg

Alexandria ALEX

Alex-ID: agm004980903 · Space group: C2/c (#15)

Basic Information

Formula
Tb2Nd6HoMg
Alex-ID
agm004980903
Elements
4
Sites
20
Space group
C2/c (#15)
Crystal system
monoclinic
Volume
668.55
ų
Cell a
9.6817
Å
Cell b
8.8176
Å
Cell c
8.8176
Å
α angle
116.10
°
β angle
94.50
°
γ angle
94.50
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Tb2Nd6HoMg
Tb
4.00 · 20.0%
Nd
12.00 · 60.0%
Ho
2.00 · 10.0%
Mg
2.00 · 10.0%

Energy & Stability

Energy above hull
0.1442
eV/atom
Formation energy
0.1183
eV/atom
Corrected total energy
-85.7780
eV
Raw total energy
-85.7780
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0055
eV
DOS at Fermi level
28.5697
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC2D6_695_spg15

Decomposition

Tb2Nd3Ho NdMg Nd

Computed at

2022-07-27 01:04:59.121305

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: agm004980903).

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 agm004980903
data_agm004980903
_cell_length_a     9.68169
_cell_length_b     8.81761
_cell_length_c     8.81761
_cell_angle_alpha  116.09659
_cell_angle_beta   94.49729
_cell_angle_gamma  94.49729
_cell_volume       668.55065
_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
  Tb1 Tb 0.44766 0.80166 0.70481 1.00000
  Tb2 Tb 0.05234 0.29519 0.19834 1.00000
  Tb3 Tb 0.55234 0.19834 0.29519 1.00000
  Tb4 Tb 0.94766 0.70481 0.80166 1.00000
  Nd1 Nd 0.05051 0.12220 0.75939 1.00000
  Nd2 Nd 0.44949 0.24061 0.87780 1.00000
  Nd3 Nd 0.94949 0.87780 0.24061 1.00000
  Nd4 Nd 0.55051 0.75939 0.12220 1.00000
  Nd5 Nd 0.30620 0.99909 0.43230 1.00000
  Nd6 Nd 0.19380 0.56770 0.00091 1.00000
  Nd7 Nd 0.69380 0.00091 0.56770 1.00000
  Nd8 Nd 0.80620 0.43230 0.99909 1.00000
  Nd9 Nd 0.11228 0.70324 0.50282 1.00000
  Nd10 Nd 0.38772 0.49718 0.29676 1.00000
  Nd11 Nd 0.88772 0.29676 0.49718 1.00000
  Nd12 Nd 0.61228 0.50282 0.70324 1.00000
  Ho1 Ho 0.25000 0.97953 0.02047 1.00000
  Ho2 Ho 0.75000 0.02047 0.97953 1.00000
  Mg1 Mg 0.25000 0.40846 0.59154 1.00000
  Mg2 Mg 0.75000 0.59154 0.40846 1.00000
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