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Ho4TiNi19P12

Alexandria ALEX

Alex-ID: agm021077553 · Space group: Pm (#6)

Basic Information

Formula
Ho4TiNi19P12
Alex-ID
agm021077553
Elements
4
Sites
36
Space group
Pm (#6)
Crystal system
monoclinic
Volume
459.55
ų
Cell a
10.4167
Å
Cell b
3.7134
Å
Cell c
11.8805
Å
α angle
90.00
°
β angle
90.37
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ho4TiNi19P12
Ho
4.00 · 11.1%
Ti
1.00 · 2.8%
Ni
19.00 · 52.8%
P
12.00 · 33.3%

Energy & Stability

Energy above hull
0.0129
eV/atom
Formation energy
-0.8520
eV/atom
Corrected total energy
-231.6938
eV
Raw total energy
-231.6938
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0066
eV
DOS at Fermi level
24.7489
Total magnetisation
0.0001
μB

Additional Information

Prototype ID

AB4C12D19_0_spg6

Decomposition

Ho6Ni20P13 Ho2Ni12P7 Ho5Ti3(Ni4P3)4

Computed at

2025-01-16 00:16:41

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: agm021077553).

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 agm021077553
data_agm021077553
_cell_length_a     10.41670
_cell_length_b     3.71344
_cell_length_c     11.88053
_cell_angle_alpha  90.00000
_cell_angle_beta   90.37082
_cell_angle_gamma  90.00000
_cell_volume       459.55074
_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
  Ho1 Ho 0.41638 0.00000 0.70175 1.00000
  Ho2 Ho 0.08211 0.00000 0.20587 1.00000
  Ho3 Ho 0.58265 0.50000 0.29712 1.00000
  Ho4 Ho 0.91393 0.50000 0.79485 1.00000
  Ti1 Ti 0.29558 0.00000 0.98790 1.00000
  Ni1 Ni 0.77914 0.00000 0.17826 1.00000
  Ni2 Ni 0.71930 0.00000 0.67805 1.00000
  Ni3 Ni 0.21603 0.50000 0.82027 1.00000
  Ni4 Ni 0.27825 0.50000 0.32534 1.00000
  Ni5 Ni 0.11665 0.00000 0.69729 1.00000
  Ni6 Ni 0.38569 0.00000 0.20312 1.00000
  Ni7 Ni 0.88027 0.50000 0.30241 1.00000
  Ni8 Ni 0.61841 0.50000 0.79875 1.00000
  Ni9 Ni 0.59517 0.00000 0.48780 1.00000
  Ni10 Ni 0.90576 0.00000 0.98867 1.00000
  Ni11 Ni 0.40772 0.50000 0.51212 1.00000
  Ni12 Ni 0.08998 0.50000 0.01240 1.00000
  Ni13 Ni 0.53631 0.00000 0.93006 1.00000
  Ni14 Ni 0.96953 0.00000 0.43152 1.00000
  Ni15 Ni 0.47313 0.50000 0.06974 1.00000
  Ni16 Ni 0.02934 0.50000 0.56870 1.00000
  Ni17 Ni 0.21144 0.00000 0.48885 1.00000
  Ni18 Ni 0.71587 0.50000 0.00748 1.00000
  Ni19 Ni 0.78889 0.50000 0.51261 1.00000
  P1 P 0.58148 0.00000 0.11381 1.00000
  P2 P 0.91472 0.00000 0.61284 1.00000
  P3 P 0.41883 0.50000 0.88281 1.00000
  P4 P 0.08214 0.50000 0.38674 1.00000
  P5 P 0.73181 0.00000 0.86952 1.00000
  P6 P 0.76948 0.00000 0.36994 1.00000
  P7 P 0.27009 0.50000 0.13455 1.00000
  P8 P 0.23035 0.50000 0.62850 1.00000
  P9 P 0.39971 0.00000 0.39424 1.00000
  P10 P 0.09431 0.00000 0.88951 1.00000
  P11 P 0.60220 0.50000 0.60721 1.00000
  P12 P 0.89738 0.50000 0.10942 1.00000
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