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CaNbSb

Alexandria ALEX

Alex-ID: agm002051850 · Space group: P4mm (#99)

Basic Information

Formula
CaNbSb
Alex-ID
agm002051850
Elements
3
Sites
6
Space group
P4mm (#99)
Crystal system
tetragonal
Volume
147.18
ų
Cell a
3.6755
Å
Cell b
3.6755
Å
Cell c
10.8948
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
CaNbSb
Sb
2.00 · 33.3%
Nb
2.00 · 33.3%
Ca
2.00 · 33.3%

Energy & Stability

Energy above hull
0.4010
eV/atom
Formation energy
-0.3005
eV/atom
Corrected total energy
-34.1915
eV
Raw total energy
-34.1915
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
4.5816
Total magnetisation
0.0001
μB

Additional Information

Prototype ID

ABC_1999_spg2

Decomposition

Nb3Sb Ca16Sb11 Nb

Computed at

2021-10-18 11:30:28

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: agm002051850).

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 agm002051850
data_agm002051850
_cell_length_a     3.67553
_cell_length_b     3.67553
_cell_length_c     10.89475
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       147.18256
_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
  Sb1 Sb 0.50000 0.50000 0.78719 1.00000
  Sb2 Sb 0.50000 0.50000 0.40844 1.00000
  Nb1 Nb 0.00000 0.00000 0.93658 1.00000
  Nb2 Nb 0.50000 0.50000 0.04819 1.00000
  Ca1 Ca 0.00000 0.00000 0.59305 1.00000
  Ca2 Ca 0.00000 0.00000 0.23886 1.00000
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