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Er4HfMn19P12

Alexandria ALEX

Alex-ID: agm021120264 · Space group: Pm (#6)

Basic Information

Formula
Er4HfMn19P12
Alex-ID
agm021120264
Elements
4
Sites
36
Space group
Pm (#6)
Crystal system
monoclinic
Volume
475.81
ų
Cell a
3.6027
Å
Cell b
10.7603
Å
Cell c
12.2741
Å
α angle
90.05
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Er4HfMn19P12
Er
4.00 · 11.1%
Hf
1.00 · 2.8%
Mn
19.00 · 52.8%
P
12.00 · 33.3%

Energy & Stability

Energy above hull
0.0090
eV/atom
Formation energy
-0.7685
eV/atom
Corrected total energy
-295.0099
eV
Raw total energy
-295.0099
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0036
eV
DOS at Fermi level
21.4688
Total magnetisation
33.2052
μB

Additional Information

Prototype ID

AB4C12D19_0_spg6

Decomposition

ErMn5P3 Hf(Mn2P)2 ErP

Computed at

2024-09-25 03:01:28.656019

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: agm021120264).

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 agm021120264
data_agm021120264
_cell_length_a     3.60265
_cell_length_b     10.76031
_cell_length_c     12.27408
_cell_angle_alpha  90.04944
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       475.81278
_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
  Er1 Er 0.00000 0.58680 0.70329 1.00000
  Er2 Er 0.00000 0.91439 0.20786 1.00000
  Er3 Er 0.50000 0.41237 0.29557 1.00000
  Er4 Er 0.50000 0.09040 0.79026 1.00000
  Hf1 Hf 0.00000 0.71114 0.98219 1.00000
  Mn1 Mn 0.00000 0.21290 0.18140 1.00000
  Mn2 Mn 0.00000 0.28826 0.67921 1.00000
  Mn3 Mn 0.50000 0.79118 0.81475 1.00000
  Mn4 Mn 0.50000 0.71055 0.32625 1.00000
  Mn5 Mn 0.00000 0.88570 0.68821 1.00000
  Mn6 Mn 0.00000 0.61432 0.19980 1.00000
  Mn7 Mn 0.50000 0.11820 0.30810 1.00000
  Mn8 Mn 0.50000 0.37869 0.80447 1.00000
  Mn9 Mn 0.00000 0.40814 0.49462 1.00000
  Mn10 Mn 0.00000 0.09453 0.99346 1.00000
  Mn11 Mn 0.50000 0.58938 0.50743 1.00000
  Mn12 Mn 0.50000 0.91665 0.00643 1.00000
  Mn13 Mn 0.00000 0.46024 0.93466 1.00000
  Mn14 Mn 0.00000 0.03383 0.43319 1.00000
  Mn15 Mn 0.50000 0.52977 0.06546 1.00000
  Mn16 Mn 0.50000 0.96807 0.56367 1.00000
  Mn17 Mn 0.00000 0.78307 0.48234 1.00000
  Mn18 Mn 0.50000 0.28640 0.01992 1.00000
  Mn19 Mn 0.50000 0.21742 0.51678 1.00000
  P1 P 0.00000 0.41069 0.11795 1.00000
  P2 P 0.00000 0.09079 0.61344 1.00000
  P3 P 0.50000 0.57945 0.87739 1.00000
  P4 P 0.50000 0.91108 0.38444 1.00000
  P5 P 0.00000 0.26280 0.87390 1.00000
  P6 P 0.00000 0.23588 0.37558 1.00000
  P7 P 0.50000 0.73258 0.13691 1.00000
  P8 P 0.50000 0.76523 0.62311 1.00000
  P9 P 0.00000 0.58709 0.38715 1.00000
  P10 P 0.00000 0.91927 0.87712 1.00000
  P11 P 0.50000 0.40916 0.61575 1.00000
  P12 P 0.50000 0.09355 0.11796 1.00000
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