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SrTaNbSb2O9

Alexandria ALEX

Alex-ID: agm010940319 · Space group: P2_1 (#4)

Basic Information

Formula
SrTaNbSb2O9
Alex-ID
agm010940319
Elements
5
Sites
28
Space group
P2_1 (#4)
Crystal system
monoclinic
Volume
407.09
ų
Cell a
5.6203
Å
Cell b
5.7533
Å
Cell c
12.8951
Å
α angle
90.00
°
β angle
102.49
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
SrTaNbSb2O9
Sr
2.00 · 7.1%
Ta
2.00 · 7.1%
Nb
2.00 · 7.1%
Sb
4.00 · 14.3%
O
18.00 · 64.3%

Energy & Stability

Energy above hull
0.0337
eV/atom
Formation energy
-2.7598
eV/atom
Corrected total energy
-230.2365
eV
Raw total energy
-217.5953
eV

Electronic Structure

Indirect band gap
1.9083
eV
Direct band gap
2.0586
eV
DOS at Fermi level
0.0000
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABCD2E9_11_spg4

Decomposition

SrNb2O6 SrTa2O6 Sb2O3

Computed at

2025-02-02 23:03:28

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: agm010940319).

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 agm010940319
data_agm010940319
_cell_length_a     5.62033
_cell_length_b     5.75327
_cell_length_c     12.89506
_cell_angle_alpha  90.00000
_cell_angle_beta   102.49437
_cell_angle_gamma  90.00000
_cell_volume       407.09014
_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
  Sr1 Sr 0.24950 0.97840 0.50004 1.00000
  Sr2 Sr 0.75050 0.47840 0.49996 1.00000
  Ta1 Ta 0.83211 0.97722 0.66375 1.00000
  Ta2 Ta 0.16789 0.47722 0.33625 1.00000
  Nb1 Nb 0.66866 0.97771 0.33340 1.00000
  Nb2 Nb 0.33134 0.47771 0.66660 1.00000
  Sb1 Sb 0.07392 0.13158 0.09702 1.00000
  Sb2 Sb 0.48008 0.12526 0.90580 1.00000
  Sb3 Sb 0.92608 0.63158 0.90298 1.00000
  Sb4 Sb 0.51992 0.62526 0.09420 1.00000
  O1 O 0.71878 0.77850 0.99686 1.00000
  O2 O 0.22390 0.77841 0.00080 1.00000
  O3 O 0.28122 0.27850 0.00314 1.00000
  O4 O 0.77610 0.27841 0.99920 1.00000
  O5 O 0.78695 0.94192 0.50140 1.00000
  O6 O 0.21305 0.44192 0.49860 1.00000
  O7 O 0.90764 0.69091 0.33839 1.00000
  O8 O 0.06736 0.69235 0.66206 1.00000
  O9 O 0.09236 0.19091 0.66161 1.00000
  O10 O 0.93264 0.19235 0.33794 1.00000
  O11 O 0.41991 0.71051 0.36195 1.00000
  O12 O 0.55879 0.71203 0.63839 1.00000
  O13 O 0.58009 0.21051 0.63805 1.00000
  O14 O 0.44121 0.21203 0.36161 1.00000
  O15 O 0.55092 0.93707 0.18405 1.00000
  O16 O 0.86550 0.93718 0.81502 1.00000
  O17 O 0.44908 0.43707 0.81595 1.00000
  O18 O 0.13450 0.43718 0.18498 1.00000
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