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Tb(Tm2C)4

Alexandria ALEX

Alex-ID: agm097470201 · Space group: Cm (#8)

Basic Information

Formula
Tb(Tm2C)4
Alex-ID
agm097470201
Elements
3
Sites
13
Space group
Cm (#8)
Crystal system
monoclinic
Volume
287.76
ų
Cell a
3.5605
Å
Cell b
10.2453
Å
Cell c
9.3182
Å
α angle
119.99
°
β angle
101.01
°
γ angle
80.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Tb(Tm2C)4
Tb
1.00 · 7.7%
Tm
8.00 · 61.5%
C
4.00 · 30.8%

Energy & Stability

Energy above hull
0.0908
eV/atom
Formation energy
-0.2269
eV/atom
Corrected total energy
-80.2500
eV
Raw total energy
-80.2500
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
9.0434
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB4C8_1258_spg8

Decomposition

Tm2C Tb

Computed at

2025-06-12 12:25:21

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: agm097470201).

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 agm097470201
data_agm097470201
_cell_length_a     3.56054
_cell_length_b     10.24526
_cell_length_c     9.31818
_cell_angle_alpha  119.99029
_cell_angle_beta   101.01260
_cell_angle_gamma  79.99719
_cell_volume       287.75694
_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 0.40364 0.06124 0.02215 1.00000
  Tm1 Tm 0.68150 0.73967 0.25689 1.00000
  Tm2 Tm 0.20175 0.41973 0.97682 1.00000
  Tm3 Tm 0.54496 0.41463 0.65810 1.00000
  Tm4 Tm 0.36485 0.74266 0.62571 1.00000
  Tm5 Tm 0.07576 0.08475 0.39108 1.00000
  Tm6 Tm 0.87920 0.42029 0.33205 1.00000
  Tm7 Tm 0.02368 0.72704 0.92821 1.00000
  Tm8 Tm 0.73055 0.09032 0.70586 1.00000
  C1 C 0.87952 0.92191 0.83449 1.00000
  C2 C 0.61972 0.57778 0.97078 1.00000
  C3 C 0.94822 0.56583 0.61576 1.00000
  C4 C 0.14666 0.23415 0.68210 1.00000
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