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Dy2Tm5Ni2Ag

Alexandria ALEX

Alex-ID: agm030184580 · Space group: P4/mbm (#127)

Alexandria Database API

Basic Information

Formula
Dy2Tm5Ni2Ag
Alex-ID
agm030184580
Elements
4
Sites
20
Space group
P4/mbm (#127)
Crystal system
tetragonal
Volume
493.11
ų
Cell a
11.7452
Å
Cell b
11.7452
Å
Cell c
3.5746
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Dy2Tm5Ni2Ag
Dy
4.00 · 20.0%
Tm
10.00 · 50.0%
Ni
4.00 · 20.0%
Ag
2.00 · 10.0%

Energy & Stability

Energy above hull
0.0160
eV/atom
Formation energy
-0.2761
eV/atom
Corrected total energy
-97.4909
eV
Raw total energy
-97.4909
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0001
eV
DOS at Fermi level
26.4249
Total magnetisation
0.0005
μB

Additional Information

Prototype ID

AB2C2D5_6_spg127

Decomposition

Dy3Ni DyTm2Ni Tm4NiAg

Computed at

2025-01-05 19:43:14

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: agm030184580).

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 agm030184580
data_agm030184580
_cell_length_a     11.74516
_cell_length_b     11.74516
_cell_length_c     3.57459
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       493.11049
_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
  Dy1 Dy 0.81859 0.31859 0.00000 1.00000
  Dy2 Dy 0.18141 0.68141 0.00000 1.00000
  Dy3 Dy 0.31859 0.18141 0.00000 1.00000
  Dy4 Dy 0.68141 0.81859 0.00000 1.00000
  Tm1 Tm 0.29240 0.43915 0.50000 1.00000
  Tm2 Tm 0.70760 0.56085 0.50000 1.00000
  Tm3 Tm 0.43915 0.70760 0.50000 1.00000
  Tm4 Tm 0.79240 0.06085 0.50000 1.00000
  Tm5 Tm 0.56085 0.29240 0.50000 1.00000
  Tm6 Tm 0.20760 0.93915 0.50000 1.00000
  Tm7 Tm 0.93915 0.79240 0.50000 1.00000
  Tm8 Tm 0.06085 0.20760 0.50000 1.00000
  Tm9 Tm 0.00000 0.50000 0.50000 1.00000
  Tm10 Tm 0.50000 0.00000 0.50000 1.00000
  Ni1 Ni 0.36865 0.86865 0.00000 1.00000
  Ni2 Ni 0.63135 0.13135 0.00000 1.00000
  Ni3 Ni 0.86865 0.63135 0.00000 1.00000
  Ni4 Ni 0.13135 0.36865 0.00000 1.00000
  Ag1 Ag 0.50000 0.50000 0.00000 1.00000
  Ag2 Ag 0.00000 0.00000 0.00000 1.00000
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