Navigation

HEAS Data Platform · Materials Science Database

Ho3Cd7Ag

Alexandria ALEX

Alex-ID: agm005993832 · Space group: Cmcm (#63)

Basic Information

Formula
Ho3Cd7Ag
Alex-ID
agm005993832
Elements
3
Sites
22
Space group
Cmcm (#63)
Crystal system
orthorhombic
Volume
554.03
ų
Cell a
3.5052
Å
Cell b
11.9740
Å
Cell c
13.3441
Å
α angle
90.00
°
β angle
90.00
°
γ angle
98.42
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ho3Cd7Ag
Ho
6.00 · 27.3%
Cd
14.00 · 63.6%
Ag
2.00 · 9.1%

Energy & Stability

Energy above hull
0.1887
eV/atom
Formation energy
-0.0911
eV/atom
Corrected total energy
-48.1084
eV
Raw total energy
-48.1084
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0491
eV
DOS at Fermi level
16.1456
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB3C7_170_spg63

Decomposition

HoCdAg HoCd3

Computed at

2023-08-11 16:16:10.003942

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: agm005993832).

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 agm005993832
data_agm005993832
_cell_length_a     3.50516
_cell_length_b     11.97402
_cell_length_c     13.34406
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  98.41635
_cell_volume       554.03107
_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 0.09442 0.18885 0.45835 1.00000
  Ho2 Ho 0.90558 0.81115 0.54165 1.00000
  Ho3 Ho 0.24814 0.49628 0.75000 1.00000
  Ho4 Ho 0.75186 0.50372 0.25000 1.00000
  Ho5 Ho 0.09442 0.18885 0.04165 1.00000
  Ho6 Ho 0.90558 0.81115 0.95835 1.00000
  Cd1 Cd 0.39259 0.78518 0.75000 1.00000
  Cd2 Cd 0.60741 0.21482 0.25000 1.00000
  Cd3 Cd 0.49098 0.98195 0.38517 1.00000
  Cd4 Cd 0.50902 0.01805 0.61483 1.00000
  Cd5 Cd 0.50902 0.01805 0.88517 1.00000
  Cd6 Cd 0.49098 0.98195 0.11483 1.00000
  Cd7 Cd 0.35604 0.71207 0.35622 1.00000
  Cd8 Cd 0.64396 0.28793 0.64378 1.00000
  Cd9 Cd 0.29494 0.58988 0.53777 1.00000
  Cd10 Cd 0.70506 0.41012 0.46223 1.00000
  Cd11 Cd 0.70506 0.41012 0.03777 1.00000
  Cd12 Cd 0.29494 0.58988 0.96223 1.00000
  Cd13 Cd 0.35604 0.71207 0.14378 1.00000
  Cd14 Cd 0.64396 0.28793 0.85622 1.00000
  Ag1 Ag 0.93426 0.86853 0.25000 1.00000
  Ag2 Ag 0.06574 0.13147 0.75000 1.00000
Get direct link