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CaHo(FeP3)8

Alexandria ALEX

Alex-ID: agm022220233 · Space group: C2/m (#12)

Basic Information

Formula
CaHo(FeP3)8
Alex-ID
agm022220233
Elements
4
Sites
34
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
471.45
ų
Cell a
6.7399
Å
Cell b
6.7399
Å
Cell c
11.0087
Å
α angle
90.00
°
β angle
90.00
°
γ angle
109.48
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
CaHo(FeP3)8
Ca
1.00 · 2.9%
Ho
1.00 · 2.9%
Fe
8.00 · 23.5%
P
24.00 · 70.6%

Energy & Stability

Energy above hull
0.0058
eV/atom
Formation energy
-0.5548
eV/atom
Corrected total energy
-222.9830
eV
Raw total energy
-222.9830
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
23.2023
Total magnetisation
0.0009
μB

Additional Information

Prototype ID

ABC8D24_0_spg12

Decomposition

FeP4 FeP2 Ca5P8 HoP

Computed at

2025-03-09 04:53:59

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: agm022220233).

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 agm022220233
data_agm022220233
_cell_length_a     6.73987
_cell_length_b     6.73987
_cell_length_c     11.00874
_cell_angle_alpha  90.00291
_cell_angle_beta   89.99709
_cell_angle_gamma  109.48124
_cell_volume       471.45228
_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 0.00000 0.00000 0.50000 1.00000
  Ho1 Ho 0.50000 0.50000 0.00000 1.00000
  Fe1 Fe 0.74912 0.74917 0.24860 1.00000
  Fe2 Fe 0.25088 0.25083 0.75140 1.00000
  Fe3 Fe 0.00000 0.50000 0.00000 1.00000
  Fe4 Fe 0.50000 0.00000 0.50000 1.00000
  Fe5 Fe 0.50000 0.00000 0.00000 1.00000
  Fe6 Fe 0.00000 0.50000 0.50000 1.00000
  Fe7 Fe 0.25083 0.25088 0.24860 1.00000
  Fe8 Fe 0.74917 0.74912 0.75140 1.00000
  P1 P 0.82777 0.47423 0.17648 1.00000
  P2 P 0.32665 0.97405 0.67661 1.00000
  P3 P 0.67335 0.02595 0.32339 1.00000
  P4 P 0.17223 0.52577 0.82352 1.00000
  P5 P 0.52577 0.17223 0.17648 1.00000
  P6 P 0.02595 0.67335 0.67661 1.00000
  P7 P 0.97405 0.32665 0.32339 1.00000
  P8 P 0.47423 0.82777 0.82352 1.00000
  P9 P 0.72154 0.57140 0.42464 1.00000
  P10 P 0.22305 0.07224 0.92480 1.00000
  P11 P 0.77695 0.92776 0.07520 1.00000
  P12 P 0.27846 0.42860 0.57536 1.00000
  P13 P 0.07224 0.22305 0.07520 1.00000
  P14 P 0.57140 0.72154 0.57536 1.00000
  P15 P 0.42860 0.27846 0.42464 1.00000
  P16 P 0.92776 0.77695 0.92480 1.00000
  P17 P 0.24798 0.75202 0.10107 1.00000
  P18 P 0.74853 0.25147 0.60143 1.00000
  P19 P 0.25147 0.74853 0.39857 1.00000
  P20 P 0.75202 0.24798 0.89893 1.00000
  P21 P 0.39887 0.60113 0.25160 1.00000
  P22 P 0.89876 0.10124 0.75185 1.00000
  P23 P 0.10124 0.89876 0.24815 1.00000
  P24 P 0.60113 0.39887 0.74840 1.00000
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