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HfMn5Cr

Alexandria ALEX

Alex-ID: agm005778336 · Space group: Pnma (#62)

Basic Information

Formula
HfMn5Cr
Alex-ID
agm005778336
Elements
3
Sites
28
Space group
Pnma (#62)
Crystal system
orthorhombic
Volume
356.85
ų
Cell a
4.6675
Å
Cell b
7.8215
Å
Cell c
9.7749
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
HfMn5Cr
Hf
4.00 · 14.3%
Mn
20.00 · 71.4%
Cr
4.00 · 14.3%

Energy & Stability

Energy above hull
0.0542
eV/atom
Formation energy
-0.0588
eV/atom
Corrected total energy
-263.3449
eV
Raw total energy
-263.3449
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0015
eV
DOS at Fermi level
34.4280
Total magnetisation
12.3459
μB

Additional Information

Prototype ID

ABC5_91_spg62

Decomposition

MnCr15 HfMn2 Mn

Computed at

2023-07-14 01:17:56.618076

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: agm005778336).

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 agm005778336
data_agm005778336
_cell_length_a     4.66747
_cell_length_b     7.82155
_cell_length_c     9.77486
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       356.84981
_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
  Hf1 Hf 0.25000 0.24699 0.93733 1.00000
  Hf2 Hf 0.75000 0.25301 0.43733 1.00000
  Hf3 Hf 0.25000 0.74699 0.56267 1.00000
  Hf4 Hf 0.75000 0.75301 0.06267 1.00000
  Mn1 Mn 0.25000 0.59074 0.02332 1.00000
  Mn2 Mn 0.75000 0.90926 0.52332 1.00000
  Mn3 Mn 0.25000 0.09074 0.47668 1.00000
  Mn4 Mn 0.75000 0.40926 0.97668 1.00000
  Mn5 Mn 0.75000 0.31213 0.74649 1.00000
  Mn6 Mn 0.25000 0.18787 0.24649 1.00000
  Mn7 Mn 0.75000 0.81213 0.75351 1.00000
  Mn8 Mn 0.25000 0.68787 0.25351 1.00000
  Mn9 Mn 0.25000 0.94509 0.08281 1.00000
  Mn10 Mn 0.75000 0.55491 0.58281 1.00000
  Mn11 Mn 0.25000 0.44509 0.41719 1.00000
  Mn12 Mn 0.75000 0.05491 0.91719 1.00000
  Mn13 Mn 0.98759 0.42654 0.19205 1.00000
  Mn14 Mn 0.01241 0.07346 0.69205 1.00000
  Mn15 Mn 0.51241 0.92654 0.30795 1.00000
  Mn16 Mn 0.48759 0.57346 0.80795 1.00000
  Mn17 Mn 0.01241 0.57346 0.80795 1.00000
  Mn18 Mn 0.98759 0.92654 0.30795 1.00000
  Mn19 Mn 0.48759 0.07346 0.69205 1.00000
  Mn20 Mn 0.51241 0.42654 0.19205 1.00000
  Cr1 Cr 0.25000 0.86558 0.85730 1.00000
  Cr2 Cr 0.75000 0.63442 0.35730 1.00000
  Cr3 Cr 0.25000 0.36558 0.64270 1.00000
  Cr4 Cr 0.75000 0.13442 0.14270 1.00000
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