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U2Mn3CrN6

Alexandria ALEX

Alex-ID: agm044251279 · Space group: C2/m (#12)

Basic Information

Formula
U2Mn3CrN6
Alex-ID
agm044251279
Elements
4
Sites
12
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
129.20
ų
Cell a
5.7222
Å
Cell b
5.7222
Å
Cell c
5.0183
Å
α angle
81.26
°
β angle
81.26
°
γ angle
123.83
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
U2Mn3CrN6
U
2.00 · 16.7%
Mn
3.00 · 25.0%
Cr
1.00 · 8.3%
N
6.00 · 50.0%

Energy & Stability

Energy above hull
0.2280
eV/atom
Formation energy
-0.8095
eV/atom
Corrected total energy
-117.1374
eV
Raw total energy
-117.1374
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0032
eV
DOS at Fermi level
9.9279
Total magnetisation
-4.3365
μB

Additional Information

Prototype ID

AB2C3D6_1_spg12

Decomposition

Mn2N U4N7 CrN

Computed at

2024-08-08 02:30:15.748480

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: agm044251279).

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 agm044251279
data_agm044251279
_cell_length_a     5.72218
_cell_length_b     5.72218
_cell_length_c     5.01828
_cell_angle_alpha  81.26007
_cell_angle_beta   81.26007
_cell_angle_gamma  123.82518
_cell_volume       129.19871
_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
  U1 U 0.67276 0.32724 0.50000 1.00000
  U2 U 0.32724 0.67276 0.50000 1.00000
  Mn1 Mn 0.86910 0.13090 0.00000 1.00000
  Mn2 Mn 0.13090 0.86910 0.00000 1.00000
  Mn3 Mn 0.50000 0.50000 0.00000 1.00000
  Cr1 Cr 0.00000 0.00000 0.50000 1.00000
  N1 N 0.61290 0.90459 0.76903 1.00000
  N2 N 0.74454 0.74454 0.26287 1.00000
  N3 N 0.38710 0.09541 0.23097 1.00000
  N4 N 0.90459 0.61290 0.76903 1.00000
  N5 N 0.25546 0.25546 0.73713 1.00000
  N6 N 0.09541 0.38710 0.23097 1.00000
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