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K4Ba2ZrSb4

Alexandria ALEX

Alex-ID: agm020016294 · Space group: Cc (#9)

Basic Information

Formula
K4Ba2ZrSb4
Alex-ID
agm020016294
Elements
4
Sites
22
Space group
Cc (#9)
Crystal system
monoclinic
Volume
937.41
ų
Cell a
11.1942
Å
Cell b
11.1942
Å
Cell c
8.6383
Å
α angle
88.84
°
β angle
91.16
°
γ angle
60.08
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
K4Ba2ZrSb4
K
8.00 · 36.4%
Ba
4.00 · 18.2%
Zr
2.00 · 9.1%
Sb
8.00 · 36.4%

Energy & Stability

Energy above hull
0.0000
eV/atom
Formation energy
-0.7218
eV/atom
Corrected total energy
-82.4638
eV
Raw total energy
-82.4638
eV

Electronic Structure

Indirect band gap
1.2189
eV
Direct band gap
1.2189
eV
DOS at Fermi level
-0.0119
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C4D4_82_spg1

Decomposition

KBaSb K3Sb K5Sb4 ZrSb

Computed at

2024-12-19 05:18:07

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: agm020016294).

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 agm020016294
data_agm020016294
_cell_length_a     11.19418
_cell_length_b     11.19418
_cell_length_c     8.63834
_cell_angle_alpha  88.84484
_cell_angle_beta   91.15516
_cell_angle_gamma  60.07754
_cell_volume       937.41446
_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
  K1 K 0.94466 0.52618 0.61218 1.00000
  K2 K 0.47382 0.05534 0.11218 1.00000
  K3 K 0.71992 0.13649 0.81303 1.00000
  K4 K 0.12812 0.72933 0.76277 1.00000
  K5 K 0.13880 0.14685 0.78937 1.00000
  K6 K 0.27067 0.87188 0.26277 1.00000
  K7 K 0.86351 0.28008 0.31303 1.00000
  K8 K 0.85315 0.86120 0.28937 1.00000
  Ba1 Ba 0.53045 0.94062 0.60473 1.00000
  Ba2 Ba 0.52933 0.52288 0.61578 1.00000
  Ba3 Ba 0.05938 0.46955 0.10473 1.00000
  Ba4 Ba 0.47712 0.47067 0.11578 1.00000
  Zr1 Zr 0.33196 0.33584 0.50269 1.00000
  Zr2 Zr 0.66416 0.66804 0.00269 1.00000
  Sb1 Sb 0.39117 0.79858 0.87568 1.00000
  Sb2 Sb 0.80275 0.38875 0.91221 1.00000
  Sb3 Sb 0.80686 0.79921 0.89608 1.00000
  Sb4 Sb 0.61125 0.19725 0.41221 1.00000
  Sb5 Sb 0.20142 0.60883 0.37568 1.00000
  Sb6 Sb 0.20079 0.19314 0.39608 1.00000
  Sb7 Sb 0.33253 0.34784 0.83178 1.00000
  Sb8 Sb 0.65216 0.66747 0.33178 1.00000
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