Navigation

HEAS Data Platform · Materials Science Database

KZrNO

Alexandria ALEX

Alex-ID: agm005196887 · Space group: R3m (#160)

Basic Information

Formula
KZrNO
Alex-ID
agm005196887
Elements
4
Sites
4
Space group
R3m (#160)
Crystal system
trigonal
Volume
61.43
ų
Cell a
3.3180
Å
Cell b
3.3181
Å
Cell c
6.7214
Å
α angle
90.01
°
β angle
104.29
°
γ angle
120.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
KZrNO
K
1.00 · 25.0%
Zr
1.00 · 25.0%
N
1.00 · 25.0%
O
1.00 · 25.0%

Energy & Stability

Energy above hull
0.0234
eV/atom
Formation energy
-2.0467
eV/atom
Corrected total energy
-30.7477
eV
Raw total energy
-30.0454
eV

Electronic Structure

Indirect band gap
2.9738
eV
Direct band gap
3.2053
eV
DOS at Fermi level
0.0000
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABCD_347_spg1

Decomposition

Zr5N6 K2ZrO3 KN3 K

Computed at

2022-07-10 15:31:05.360218

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: agm005196887).

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 agm005196887
data_agm005196887
_cell_length_a     3.31804
_cell_length_b     3.31811
_cell_length_c     6.72140
_cell_angle_alpha  90.01314
_cell_angle_beta   104.28741
_cell_angle_gamma  119.99846
_cell_volume       61.42746
_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 0.96745 0.38195 0.36424 1.00000
  Zr1 Zr 0.31206 0.55387 0.88137 1.00000
  N1 N 0.08307 0.93948 0.03781 1.00000
  O1 O 0.51532 0.15549 0.68625 1.00000
Get direct link