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Ca3Sb2Rh

Alexandria ALEX

Alex-ID: agm005752181 · Space group: Pnma (#62)

Basic Information

Formula
Ca3Sb2Rh
Alex-ID
agm005752181
Elements
3
Sites
24
Space group
Pnma (#62)
Crystal system
orthorhombic
Volume
669.04
ų
Cell a
4.3970
Å
Cell b
12.2928
Å
Cell c
12.3778
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ca3Sb2Rh
Ca
12.00 · 50.0%
Sb
8.00 · 33.3%
Rh
4.00 · 16.7%

Energy & Stability

Energy above hull
0.0380
eV/atom
Formation energy
-0.8912
eV/atom
Corrected total energy
-107.7994
eV
Raw total energy
-107.7994
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0080
eV
DOS at Fermi level
12.6457
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C3_315_spg62

Decomposition

Ca5Sb3 Ca3(SbRh)2 Ca16Sb11

Computed at

2023-08-07 07:40:59.383373

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: agm005752181).

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 agm005752181
data_agm005752181
_cell_length_a     4.39704
_cell_length_b     12.29280
_cell_length_c     12.37781
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       669.04499
_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 0.37679 0.05517 1.00000
  Ca2 Ca 0.75000 0.62321 0.94483 1.00000
  Ca3 Ca 0.75000 0.87679 0.44483 1.00000
  Ca4 Ca 0.25000 0.12321 0.55517 1.00000
  Ca5 Ca 0.25000 0.70749 0.22884 1.00000
  Ca6 Ca 0.75000 0.29251 0.77116 1.00000
  Ca7 Ca 0.75000 0.20749 0.27116 1.00000
  Ca8 Ca 0.25000 0.79251 0.72884 1.00000
  Ca9 Ca 0.25000 0.45449 0.38482 1.00000
  Ca10 Ca 0.75000 0.54551 0.61518 1.00000
  Ca11 Ca 0.75000 0.95449 0.11518 1.00000
  Ca12 Ca 0.25000 0.04551 0.88482 1.00000
  Sb1 Sb 0.25000 0.69451 0.48962 1.00000
  Sb2 Sb 0.75000 0.30549 0.51038 1.00000
  Sb3 Sb 0.75000 0.19451 0.01038 1.00000
  Sb4 Sb 0.25000 0.80549 0.98962 1.00000
  Sb5 Sb 0.25000 0.01102 0.30408 1.00000
  Sb6 Sb 0.75000 0.98898 0.69592 1.00000
  Sb7 Sb 0.75000 0.51102 0.19592 1.00000
  Sb8 Sb 0.25000 0.48898 0.80408 1.00000
  Rh1 Rh 0.25000 0.13582 0.12583 1.00000
  Rh2 Rh 0.75000 0.86418 0.87417 1.00000
  Rh3 Rh 0.75000 0.63582 0.37417 1.00000
  Rh4 Rh 0.25000 0.36418 0.62583 1.00000
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