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SrTbHfSbO7

Alexandria ALEX

Alex-ID: agm011352257 · Space group: Imma (#74)

Alexandria Database API

Basic Information

Formula
SrTbHfSbO7
Alex-ID
agm011352257
Elements
5
Sites
22
Space group
Imma (#74)
Crystal system
orthorhombic
Volume
302.24
ų
Cell a
7.5315
Å
Cell b
7.5315
Å
Cell c
7.5315
Å
α angle
120.29
°
β angle
119.64
°
γ angle
90.07
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
SrTbHfSbO7
Sr
2.00 · 9.1%
Tb
2.00 · 9.1%
Hf
2.00 · 9.1%
Sb
2.00 · 9.1%
O
14.00 · 63.6%

Energy & Stability

Energy above hull
0.0000
eV/atom
Formation energy
-3.3189
eV/atom
Corrected total energy
-183.2258
eV
Raw total energy
-173.3938
eV

Electronic Structure

Indirect band gap
2.6385
eV
Direct band gap
2.6385
eV
DOS at Fermi level
0.0000
Total magnetisation
-0.0005
μB

Additional Information

Prototype ID

ABCDE7_8_spg74

Decomposition

SrTbHfSbO7

Computed at

2025-03-09 03:27:35

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: agm011352257).

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 agm011352257
data_agm011352257
_cell_length_a     7.53148
_cell_length_b     7.53148
_cell_length_c     7.53148
_cell_angle_alpha  120.28723
_cell_angle_beta   119.63670
_cell_angle_gamma  90.06682
_cell_volume       302.24405
_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 0.50000 0.50000 0.50000 1.00000
  Sr2 Sr 0.50000 0.00000 0.00000 1.00000
  Tb1 Tb 0.00000 0.00000 0.00000 1.00000
  Tb2 Tb 0.50000 0.00000 0.50000 1.00000
  Hf1 Hf 0.50000 0.50000 0.00000 1.00000
  Hf2 Hf 0.00000 0.50000 0.50000 1.00000
  Sb1 Sb 0.00000 0.00000 0.50000 1.00000
  Sb2 Sb 0.00000 0.50000 0.00000 1.00000
  O1 O 0.35427 0.10427 0.25000 1.00000
  O2 O 0.64573 0.89573 0.75000 1.00000
  O3 O 0.92861 0.17861 0.75000 1.00000
  O4 O 0.32555 0.57555 0.75000 1.00000
  O5 O 0.93565 0.58914 0.77084 1.00000
  O6 O 0.31831 0.16481 0.72916 1.00000
  O7 O 0.31831 0.58914 0.15350 1.00000
  O8 O 0.93565 0.16481 0.34650 1.00000
  O9 O 0.07139 0.82139 0.25000 1.00000
  O10 O 0.67445 0.42445 0.25000 1.00000
  O11 O 0.06435 0.41086 0.22916 1.00000
  O12 O 0.68169 0.83519 0.27084 1.00000
  O13 O 0.68169 0.41086 0.84650 1.00000
  O14 O 0.06435 0.83519 0.65350 1.00000
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