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Ho2Zr2Sn2C

Alexandria ALEX

Alex-ID: agm025534089 · Space group: I4/mmm (#139)

Basic Information

Formula
Ho2Zr2Sn2C
Alex-ID
agm025534089
Elements
4
Sites
7
Space group
I4/mmm (#139)
Crystal system
tetragonal
Volume
163.60
ų
Cell a
8.5600
Å
Cell b
8.5600
Å
Cell c
8.5600
Å
α angle
149.24
°
β angle
149.24
°
γ angle
44.06
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ho2Zr2Sn2C
Ho
2.00 · 28.6%
Zr
2.00 · 28.6%
Sn
2.00 · 28.6%
C
1.00 · 14.3%

Energy & Stability

Energy above hull
0.0442
eV/atom
Formation energy
-0.7047
eV/atom
Corrected total energy
-48.4157
eV
Raw total energy
-48.4157
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0168
eV
DOS at Fermi level
6.4449
Total magnetisation
-0.0007
μB

Additional Information

Prototype ID

AB2C2D2_1_spg139

Decomposition

Zr3SnC Zr10Sn6C Ho5Sn3 Zr3SnC2

Computed at

2025-04-17 17:07:25

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: agm025534089).

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 agm025534089
data_agm025534089
_cell_length_a     8.55996
_cell_length_b     8.55996
_cell_length_c     8.55996
_cell_angle_alpha  149.23928
_cell_angle_beta   149.23928
_cell_angle_gamma  44.05922
_cell_volume       163.59908
_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
  Ho1 Ho 0.15931 0.15931 0.00000 1.00000
  Ho2 Ho 0.84069 0.84069 0.00000 1.00000
  Zr1 Zr 0.50000 0.00000 0.50000 1.00000
  Zr2 Zr 0.00000 0.50000 0.50000 1.00000
  Sn1 Sn 0.36231 0.36231 0.00000 1.00000
  Sn2 Sn 0.63769 0.63769 0.00000 1.00000
  C1 C 0.00000 0.00000 0.00000 1.00000
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