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CaHo2Pt3

Alexandria ALEX

Alex-ID: agm034889528 · Space group: P-1 (#2)

Basic Information

Formula
CaHo2Pt3
Alex-ID
agm034889528
Elements
3
Sites
24
Space group
P-1 (#2)
Crystal system
triclinic
Volume
536.98
ų
Cell a
7.8135
Å
Cell b
8.8218
Å
Cell c
8.9730
Å
α angle
119.52
°
β angle
93.29
°
γ angle
90.14
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
CaHo2Pt3
Ca
4.00 · 16.7%
Ho
8.00 · 33.3%
Pt
12.00 · 50.0%

Energy & Stability

Energy above hull
0.0148
eV/atom
Formation energy
-1.1513
eV/atom
Corrected total energy
-145.3229
eV
Raw total energy
-145.3229
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0259
eV
DOS at Fermi level
13.6364
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C3_6522_spg2

Decomposition

CaHoPt2 HoPt

Computed at

2025-04-15 04:47:31

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: agm034889528).

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 agm034889528
data_agm034889528
_cell_length_a     7.81353
_cell_length_b     8.82181
_cell_length_c     8.97303
_cell_angle_alpha  119.52112
_cell_angle_beta   93.28921
_cell_angle_gamma  90.14464
_cell_volume       536.98338
_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
  Ca1 Ca 0.97726 0.28039 0.31053 1.00000
  Ca2 Ca 0.02274 0.71961 0.68947 1.00000
  Ca3 Ca 0.35821 0.55280 0.35954 1.00000
  Ca4 Ca 0.64179 0.44720 0.64046 1.00000
  Ho1 Ho 0.69549 0.38636 0.02649 1.00000
  Ho2 Ho 0.97243 0.77927 0.30566 1.00000
  Ho3 Ho 0.02757 0.22073 0.69434 1.00000
  Ho4 Ho 0.30451 0.61364 0.97351 1.00000
  Ho5 Ho 0.30712 0.10954 0.97379 1.00000
  Ho6 Ho 0.36200 0.05721 0.36220 1.00000
  Ho7 Ho 0.63800 0.94279 0.63780 1.00000
  Ho8 Ho 0.69288 0.89046 0.02621 1.00000
  Pt1 Pt 0.90824 0.08182 0.91103 1.00000
  Pt2 Pt 0.91349 0.58778 0.92571 1.00000
  Pt3 Pt 0.09176 0.91818 0.08897 1.00000
  Pt4 Pt 0.08651 0.41222 0.07429 1.00000
  Pt5 Pt 0.24476 0.92170 0.57749 1.00000
  Pt6 Pt 0.25412 0.41467 0.59727 1.00000
  Pt7 Pt 0.42197 0.25037 0.76465 1.00000
  Pt8 Pt 0.41745 0.76059 0.75927 1.00000
  Pt9 Pt 0.57803 0.74963 0.23535 1.00000
  Pt10 Pt 0.58255 0.23941 0.24073 1.00000
  Pt11 Pt 0.75524 0.07830 0.42251 1.00000
  Pt12 Pt 0.74588 0.58533 0.40273 1.00000
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