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CuPbAu4

Alexandria ALEX

Alex-ID: agm005446396 · 空间群: F-43m (#216)

Alexandria Database API

基础信息

化学式
CuPbAu4
Alex-ID
agm005446396
元素数
3
位点数
6
空间群
F-43m (#216)
晶系
cubic
体积
123.47
ų
晶胞参数 a
5.5893
Å
晶胞参数 b
5.5893
Å
晶胞参数 c
5.5893
Å
α 角
60.00
°
β 角
60.00
°
γ 角
60.00
°

组成

元素组成（原子分数）
组成信息
化学式
CuPbAu4
Cu
1.00 · 16.7%
Pb
1.00 · 16.7%
Au
4.00 · 66.7%

能量与稳定性

凸包上方能量
0.2191
eV/atom
形成能
0.1568
eV/atom
校正后总能量
-20.0372
eV
原始总能量
-20.0372
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
2.1151
总磁矩
0.0000
μB

其他信息

原型 ID

ABC4_12_spg216

分解产物

PbAu Cu2Au5 CuAu6

计算时间

2023-03-20 17:16:03.506140

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: agm005446396).

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 agm005446396
data_agm005446396
_cell_length_a     5.58934
_cell_length_b     5.58934
_cell_length_c     5.58934
_cell_angle_alpha  60.00000
_cell_angle_beta   60.00000
_cell_angle_gamma  60.00000
_cell_volume       123.47140
_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
  Cu1 Cu 0.75000 0.75000 0.75000 1.00000
  Pb1 Pb 0.00000 0.00000 0.00000 1.00000
  Au1 Au 0.87334 0.37555 0.37555 1.00000
  Au2 Au 0.37555 0.37555 0.87334 1.00000
  Au3 Au 0.37555 0.87334 0.37555 1.00000
  Au4 Au 0.37555 0.37555 0.37555 1.00000
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