Navigation

HEAS Data Platform · Materials Science Database

Ca6Ho

Alexandria ALEX

Alex-ID: agm005406334 · Space group: Im-3m (#229)

Basic Information

Formula
Ca6Ho
Alex-ID
agm005406334
Elements
2
Sites
7
Space group
Im-3m (#229)
Crystal system
cubic
Volume
354.30
ų
Cell a
7.7208
Å
Cell b
7.7208
Å
Cell c
7.7208
Å
α angle
109.47
°
β angle
109.47
°
γ angle
109.47
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ca6Ho
Ca
6.00 · 85.7%
Ho
1.00 · 14.3%

Energy & Stability

Energy above hull
1.2189
eV/atom
Formation energy
1.2189
eV/atom
Corrected total energy
-8.0584
eV
Raw total energy
-8.0584
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
12.0128
Total magnetisation
-0.0001
μB

Additional Information

Prototype ID

AB6_105_spg229

Decomposition

Ho Ca

Computed at

2022-12-15 15:54:23.881737

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: agm005406334).

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 agm005406334
data_agm005406334
_cell_length_a     7.72085
_cell_length_b     7.72085
_cell_length_c     7.72085
_cell_angle_alpha  109.47122
_cell_angle_beta   109.47122
_cell_angle_gamma  109.47122
_cell_volume       354.30169
_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 0.25000 0.75000 0.50000 1.00000
  Ca2 Ca 0.50000 0.75000 0.25000 1.00000
  Ca3 Ca 0.25000 0.50000 0.75000 1.00000
  Ca4 Ca 0.75000 0.25000 0.50000 1.00000
  Ca5 Ca 0.50000 0.25000 0.75000 1.00000
  Ca6 Ca 0.75000 0.50000 0.25000 1.00000
  Ho1 Ho 0.00000 0.00000 0.00000 1.00000
Get direct link