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Zr2N2O

Alexandria ALEX

Alex-ID: agm005248205 · Space group: P1 (#1)

Basic Information

Formula
Zr2N2O
Alex-ID
agm005248205
Elements
3
Sites
40
Space group
P1 (#1)
Crystal system
triclinic
Volume
536.36
ų
Cell a
8.8669
Å
Cell b
8.8570
Å
Cell c
8.8715
Å
α angle
109.71
°
β angle
109.36
°
γ angle
109.35
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Zr2N2O
Zr
16.00 · 40.0%
N
16.00 · 40.0%
O
8.00 · 20.0%

Energy & Stability

Energy above hull
0.0040
eV/atom
Formation energy
-2.3445
eV/atom
Corrected total energy
-397.4540
eV
Raw total energy
-391.8356
eV

Electronic Structure

Indirect band gap
1.6703
eV
Direct band gap
1.7123
eV
DOS at Fermi level
0.0000
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C2_5811_spg1

Decomposition

Zr2N2O

Computed at

2024-10-06 06:00:50

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: agm005248205).

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 agm005248205
data_agm005248205
_cell_length_a     8.86692
_cell_length_b     8.85696
_cell_length_c     8.87155
_cell_angle_alpha  109.70630
_cell_angle_beta   109.35549
_cell_angle_gamma  109.34731
_cell_volume       536.35838
_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
  Zr1 Zr 0.95893 0.24448 0.20865 1.00000
  Zr2 Zr 0.50757 0.00743 0.99602 1.00000
  Zr3 Zr 0.78971 0.03392 0.75853 1.00000
  Zr4 Zr 0.70354 0.46195 0.23900 1.00000
  Zr5 Zr 0.75103 0.77758 0.03108 1.00000
  Zr6 Zr 0.74757 0.28349 0.52780 1.00000
  Zr7 Zr 0.49982 0.49893 0.50179 1.00000
  Zr8 Zr 0.45835 0.25222 0.71320 1.00000
  Zr9 Zr 0.53220 0.74200 0.29004 1.00000
  Zr10 Zr 0.00882 0.50655 0.99634 1.00000
  Zr11 Zr 0.00440 0.99450 0.50684 1.00000
  Zr12 Zr 0.25687 0.72357 0.46994 1.00000
  Zr13 Zr 0.24540 0.21772 0.95949 1.00000
  Zr14 Zr 0.22059 0.96208 0.25593 1.00000
  Zr15 Zr 0.28535 0.53907 0.75309 1.00000
  Zr16 Zr 0.03935 0.75209 0.78830 1.00000
  N1 N 0.73952 0.22946 0.27398 1.00000
  N2 N 0.46909 0.22783 0.45214 1.00000
  N3 N 0.77257 0.72818 0.25820 1.00000
  N4 N 0.04335 0.27443 0.01394 1.00000
  N5 N 0.45679 0.46539 0.23062 1.00000
  N6 N 0.27264 0.73692 0.22264 1.00000
  N7 N 0.51461 0.23829 0.96397 1.00000
  N8 N 0.98458 0.94978 0.72349 1.00000
  N9 N 0.54115 0.53547 0.77163 1.00000
  N10 N 0.95904 0.73254 0.99248 1.00000
  N11 N 0.53190 0.77256 0.54541 1.00000
  N12 N 0.22332 0.27154 0.73714 1.00000
  N13 N 0.02820 0.48492 0.75795 1.00000
  N14 N 0.72788 0.98658 0.95778 1.00000
  N15 N 0.23399 0.96439 0.50656 1.00000
  N16 N 0.26288 0.77202 0.72924 1.00000
  O1 O 0.76125 0.03612 0.49157 1.00000
  O2 O 0.27296 0.01159 0.04337 1.00000
  O3 O 0.97102 0.51243 0.24483 1.00000
  O4 O 0.72623 0.25794 0.77150 1.00000
  O5 O 0.01637 0.05485 0.27905 1.00000
  O6 O 0.48349 0.76083 0.03495 1.00000
  O7 O 0.77155 0.54773 0.53768 1.00000
  O8 O 0.22612 0.45062 0.46385 1.00000
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