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Ac2Al3PdPt12

Alexandria ALEX

Alex-ID: agm004495802 · 空间群: R-3m (#166)

基础信息

化学式
Ac2Al3PdPt12
Alex-ID
agm004495802
元素数
4
位点数
18
空间群
R-3m (#166)
晶系
trigonal
体积
377.81
ų
晶胞参数 a
8.0014
Å
晶胞参数 b
8.0014
Å
晶胞参数 c
8.0014
Å
α 角
61.92
°
β 角
61.92
°
γ 角
61.92
°

组成

元素组成(原子分数)
组成信息
化学式
Ac2Al3PdPt12
Ac
2.00 · 11.1%
Al
3.00 · 16.7%
Pd
1.00 · 5.6%
Pt
12.00 · 66.7%

能量与稳定性

凸包上方能量
0.4655
eV/atom
形成能
-0.3917
eV/atom
校正后总能量
-104.7529
eV
原始总能量
-104.7529
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0000
eV
费米能级态密度
8.2905
总磁矩
0.0000
μB

其他信息

原型 ID

AB2C3D12_24_spg166

分解产物

Al2PdPt3 AcAlPt4 AcPt5

计算时间

2022-06-18 12:48:19.589276

引用参考

Alexandria 官方页面
https://alexandria.icams.rub.de/
参考引用

The crystal structure and related material properties of this entry were obtained from the Alexandria database (Alex-ID: agm004495802).

文献引用

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}
}

晶体结构 3D 渲染

加载 3D 结构...

样式: Ball & Stick
原始 CIF 数据
# CIF generated by HEAS from Alexandria entry agm004495802
data_agm004495802
_cell_length_a     8.00142
_cell_length_b     8.00142
_cell_length_c     8.00142
_cell_angle_alpha  61.92129
_cell_angle_beta   61.92129
_cell_angle_gamma  61.92129
_cell_volume       377.80777
_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
  Ac1 Ac 0.61955 0.61955 0.61955 1.00000
  Ac2 Ac 0.38045 0.38045 0.38045 1.00000
  Al1 Al 0.50000 0.00000 0.00000 1.00000
  Al2 Al 0.00000 0.50000 0.00000 1.00000
  Al3 Al 0.00000 0.00000 0.50000 1.00000
  Pd1 Pd 0.00000 0.00000 0.00000 1.00000
  Pt1 Pt 0.36589 0.36589 0.88875 1.00000
  Pt2 Pt 0.87072 0.87072 0.38269 1.00000
  Pt3 Pt 0.38269 0.87072 0.87072 1.00000
  Pt4 Pt 0.88875 0.36589 0.36589 1.00000
  Pt5 Pt 0.87072 0.38269 0.87072 1.00000
  Pt6 Pt 0.36589 0.88875 0.36589 1.00000
  Pt7 Pt 0.63411 0.63411 0.11125 1.00000
  Pt8 Pt 0.12928 0.12928 0.61731 1.00000
  Pt9 Pt 0.61731 0.12928 0.12928 1.00000
  Pt10 Pt 0.11125 0.63411 0.63411 1.00000
  Pt11 Pt 0.12928 0.61731 0.12928 1.00000
  Pt12 Pt 0.63411 0.11125 0.63411 1.00000
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