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Ca5Hf3(P3Rh4)4

Alexandria ALEX

Alex-ID: agm017146512 · Space group: P-62m (#189)

Basic Information

Formula
Ca5Hf3(P3Rh4)4
Alex-ID
agm017146512
Elements
4
Sites
36
Space group
P-62m (#189)
Crystal system
hexagonal
Volume
565.71
ų
Cell a
12.8720
Å
Cell b
12.8720
Å
Cell c
3.9425
Å
α angle
90.00
°
β angle
90.00
°
γ angle
120.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ca5Hf3(P3Rh4)4
Ca
5.00 · 13.9%
Hf
3.00 · 8.3%
P
12.00 · 33.3%
Rh
16.00 · 44.4%

Energy & Stability

Energy above hull
0.0000
eV/atom
Formation energy
-1.0523
eV/atom
Corrected total energy
-260.2942
eV
Raw total energy
-260.2942
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0141
eV
DOS at Fermi level
17.8432
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

A3B5C12D16_0_spg189

Decomposition

Ca5Hf3(P3Rh4)4

Computed at

2024-08-24 23:45:13.557472

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: agm017146512).

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 agm017146512
data_agm017146512
_cell_length_a     12.87201
_cell_length_b     12.87201
_cell_length_c     3.94251
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  120.00000
_cell_volume       565.71298
_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 0.81606 0.00000 0.50000 1.00000
  Ca2 Ca 0.18394 0.18394 0.50000 1.00000
  Ca3 Ca 0.00000 0.81606 0.50000 1.00000
  Ca4 Ca 0.66667 0.33333 0.00000 1.00000
  Ca5 Ca 0.33333 0.66667 0.00000 1.00000
  Hf1 Hf 0.44488 0.00000 0.00000 1.00000
  Hf2 Hf 0.55512 0.55512 0.00000 1.00000
  Hf3 Hf 0.00000 0.44488 0.00000 1.00000
  P1 P 0.17792 0.00000 0.00000 1.00000
  P2 P 0.82208 0.82208 0.00000 1.00000
  P3 P 0.00000 0.17792 0.00000 1.00000
  P4 P 0.83032 0.31222 0.50000 1.00000
  P5 P 0.48190 0.16968 0.50000 1.00000
  P6 P 0.68778 0.51810 0.50000 1.00000
  P7 P 0.31222 0.83032 0.50000 1.00000
  P8 P 0.16968 0.48190 0.50000 1.00000
  P9 P 0.51810 0.68778 0.50000 1.00000
  P10 P 0.64481 0.00000 0.00000 1.00000
  P11 P 0.35519 0.35519 0.00000 1.00000
  P12 P 0.00000 0.64481 0.00000 1.00000
  Rh1 Rh 0.27970 0.00000 0.50000 1.00000
  Rh2 Rh 0.72030 0.72030 0.50000 1.00000
  Rh3 Rh 0.00000 0.27970 0.50000 1.00000
  Rh4 Rh 0.82152 0.19627 0.00000 1.00000
  Rh5 Rh 0.37476 0.17848 0.00000 1.00000
  Rh6 Rh 0.80373 0.62524 0.00000 1.00000
  Rh7 Rh 0.19627 0.82152 0.00000 1.00000
  Rh8 Rh 0.17848 0.37476 0.00000 1.00000
  Rh9 Rh 0.62524 0.80373 0.00000 1.00000
  Rh10 Rh 0.64139 0.12800 0.50000 1.00000
  Rh11 Rh 0.48660 0.35861 0.50000 1.00000
  Rh12 Rh 0.87200 0.51340 0.50000 1.00000
  Rh13 Rh 0.12800 0.64139 0.50000 1.00000
  Rh14 Rh 0.35861 0.48660 0.50000 1.00000
  Rh15 Rh 0.51340 0.87200 0.50000 1.00000
  Rh16 Rh 0.00000 0.00000 0.00000 1.00000
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