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Tm4In3Hg

Alexandria ALEX

Alex-ID: agm017190998 · Space group: Pmmm (#47)

Alexandria Database API

Basic Information

Formula
Tm4In3Hg
Alex-ID
agm017190998
Elements
3
Sites
8
Space group
Pmmm (#47)
Crystal system
orthorhombic
Volume
204.24
ų
Cell a
3.6674
Å
Cell b
5.2748
Å
Cell c
10.5577
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Tm4In3Hg
Tm
4.00 · 50.0%
In
3.00 · 37.5%
Hg
1.00 · 12.5%

Energy & Stability

Energy above hull
0.0049
eV/atom
Formation energy
-0.4141
eV/atom
Corrected total energy
-29.8684
eV
Raw total energy
-29.8684
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
6.1086
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB3C4_67_spg6

Decomposition

Tm2InHg TmIn

Computed at

2025-07-01 01:31:11

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: agm017190998).

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 agm017190998
data_agm017190998
_cell_length_a     3.66745
_cell_length_b     5.27478
_cell_length_c     10.55771
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       204.23868
_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 0.50000 0.00000 0.50000 1.00000
  Tm2 Tm 0.50000 0.50000 0.75375 1.00000
  Tm3 Tm 0.50000 0.00000 0.00000 1.00000
  Tm4 Tm 0.50000 0.50000 0.24625 1.00000
  In1 In 0.00000 0.00000 0.24932 1.00000
  In2 In 0.00000 0.50000 0.50000 1.00000
  In3 In 0.00000 0.00000 0.75068 1.00000
  Hg1 Hg 0.00000 0.50000 0.00000 1.00000
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