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Sr7TeN6

Alexandria ALEX

Alex-ID: agm005245248 · Space group: Ibam (#72)

Basic Information

Formula
Sr7TeN6
Alex-ID
agm005245248
Elements
3
Sites
28
Space group
Ibam (#72)
Crystal system
orthorhombic
Volume
580.75
ų
Cell a
9.7882
Å
Cell b
9.7882
Å
Cell c
9.7882
Å
α angle
138.46
°
β angle
99.76
°
γ angle
94.70
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Sr7TeN6
Sr
14.00 · 50.0%
Te
2.00 · 7.1%
N
12.00 · 42.9%

Energy & Stability

Energy above hull
0.3438
eV/atom
Formation energy
-0.5186
eV/atom
Corrected total energy
-139.8866
eV
Raw total energy
-139.8866
eV

Electronic Structure

Indirect band gap
0.0081
eV
Direct band gap
0.0081
eV
DOS at Fermi level
8.6973
Total magnetisation
3.1620
μB

Additional Information

Prototype ID

AB6C7_5_spg72

Decomposition

SrTe SrN

Computed at

2023-05-11 20:05:06.436100

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: agm005245248).

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 agm005245248
data_agm005245248
_cell_length_a     9.78815
_cell_length_b     9.78815
_cell_length_c     9.78815
_cell_angle_alpha  138.45840
_cell_angle_beta   99.76061
_cell_angle_gamma  94.70316
_cell_volume       580.75419
_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 0.95261 0.27793 0.23054 1.00000
  Sr2 Sr 0.04739 0.72207 0.76946 1.00000
  Sr3 Sr 0.45261 0.22207 0.67468 1.00000
  Sr4 Sr 0.54739 0.77793 0.32532 1.00000
  Sr5 Sr 0.15237 0.50496 0.91772 1.00000
  Sr6 Sr 0.58723 0.23464 0.08228 1.00000
  Sr7 Sr 0.91277 0.99504 0.64741 1.00000
  Sr8 Sr 0.34763 0.26536 0.35259 1.00000
  Sr9 Sr 0.84763 0.49504 0.08228 1.00000
  Sr10 Sr 0.41277 0.76536 0.91772 1.00000
  Sr11 Sr 0.08723 0.00496 0.35259 1.00000
  Sr12 Sr 0.65237 0.73464 0.64741 1.00000
  Sr13 Sr 0.25000 0.75000 0.50000 1.00000
  Sr14 Sr 0.75000 0.25000 0.50000 1.00000
  Te1 Te 0.25000 0.25000 0.00000 1.00000
  Te2 Te 0.75000 0.75000 0.00000 1.00000
  N1 N 0.07556 0.39758 0.08632 1.00000
  N2 N 0.31126 0.98924 0.91368 1.00000
  N3 N 0.18874 0.10242 0.67798 1.00000
  N4 N 0.42444 0.51076 0.32202 1.00000
  N5 N 0.92444 0.60242 0.91368 1.00000
  N6 N 0.68874 0.01076 0.08632 1.00000
  N7 N 0.81126 0.89758 0.32202 1.00000
  N8 N 0.57556 0.48924 0.67798 1.00000
  N9 N 0.35218 0.89489 0.24707 1.00000
  N10 N 0.64782 0.10511 0.75293 1.00000
  N11 N 0.85218 0.60511 0.45729 1.00000
  N12 N 0.14782 0.39489 0.54271 1.00000
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