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Ca2NiSn2Pt

Alexandria ALEX

Alex-ID: agm059955152 · Space group: Pmc2_1 (#26)

Basic Information

Formula
Ca2NiSn2Pt
Alex-ID
agm059955152
Elements
4
Sites
12
Space group
Pmc2_1 (#26)
Crystal system
orthorhombic
Volume
265.01
ų
Cell a
4.5652
Å
Cell b
7.3705
Å
Cell c
7.8760
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ca2NiSn2Pt
Ca
4.00 · 33.3%
Ni
2.00 · 16.7%
Sn
4.00 · 33.3%
Pt
2.00 · 16.7%

Energy & Stability

Energy above hull
0.0004
eV/atom
Formation energy
-0.7051
eV/atom
Corrected total energy
-56.2246
eV
Raw total energy
-56.2246
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0458
eV
DOS at Fermi level
5.4665
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC2D2_301_spg26

Decomposition

CaNiSn CaSnPt

Computed at

2025-03-02 07:25:07

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: agm059955152).

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 agm059955152
data_agm059955152
_cell_length_a     4.56516
_cell_length_b     7.37051
_cell_length_c     7.87595
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       265.00665
_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
  Ca1 Ca 0.00000 0.51396 0.94020 1.00000
  Ca2 Ca 0.00000 0.01396 0.05980 1.00000
  Ca3 Ca 0.50000 0.47829 0.56544 1.00000
  Ca4 Ca 0.50000 0.97829 0.43456 1.00000
  Ni1 Ni 0.00000 0.80367 0.64851 1.00000
  Ni2 Ni 0.00000 0.30367 0.35149 1.00000
  Sn1 Sn 0.00000 0.16679 0.66071 1.00000
  Sn2 Sn 0.00000 0.66679 0.33929 1.00000
  Sn3 Sn 0.50000 0.82630 0.81520 1.00000
  Sn4 Sn 0.50000 0.32630 0.18480 1.00000
  Pt1 Pt 0.50000 0.21038 0.85502 1.00000
  Pt2 Pt 0.50000 0.71038 0.14498 1.00000
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