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Pa3Al6Cu5

Alexandria ALEX

Alex-ID: agm005707303 · 空间群: Pmmn (#59)

基础信息

化学式
Pa3Al6Cu5
Alex-ID
agm005707303
元素数
3
位点数
28
空间群
Pmmn (#59)
晶系
orthorhombic
体积
485.56
ų
晶胞参数 a
4.3520
Å
晶胞参数 b
8.6183
Å
晶胞参数 c
12.9461
Å
α 角
90.00
°
β 角
90.00
°
γ 角
90.00
°

组成

元素组成(原子分数)
组成信息
化学式
Pa3Al6Cu5
Pa
6.00 · 21.4%
Al
12.00 · 42.9%
Cu
10.00 · 35.7%

能量与稳定性

凸包上方能量
0.0748
eV/atom
形成能
-0.1870
eV/atom
校正后总能量
-148.7742
eV
原始总能量
-148.7741
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0063
eV
费米能级态密度
21.8611
总磁矩
0.0505
μB

其他信息

原型 ID

A3B5C6_6_spg59

分解产物

PaAl2Cu3 PaAl2

计算时间

2023-06-30 08:17:10.211180

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: agm005707303).

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 agm005707303
data_agm005707303
_cell_length_a     4.35196
_cell_length_b     8.61828
_cell_length_c     12.94607
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       485.56114
_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
  Pa1 Pa 0.00000 0.25478 0.71456 1.00000
  Pa2 Pa 0.50000 0.74522 0.21456 1.00000
  Pa3 Pa 0.50000 0.74522 0.78544 1.00000
  Pa4 Pa 0.00000 0.26893 0.00000 1.00000
  Pa5 Pa 0.50000 0.73107 0.50000 1.00000
  Pa6 Pa 0.00000 0.25478 0.28544 1.00000
  Al1 Al 0.00000 0.96651 0.85950 1.00000
  Al2 Al 0.50000 0.03349 0.64050 1.00000
  Al3 Al 0.50000 0.39189 0.84480 1.00000
  Al4 Al 0.50000 0.58538 0.00000 1.00000
  Al5 Al 0.00000 0.41462 0.50000 1.00000
  Al6 Al 0.00000 0.60811 0.65520 1.00000
  Al7 Al 0.00000 0.60811 0.34480 1.00000
  Al8 Al 0.50000 0.93216 0.00000 1.00000
  Al9 Al 0.00000 0.96651 0.14050 1.00000
  Al10 Al 0.50000 0.39189 0.15520 1.00000
  Al11 Al 0.00000 0.06784 0.50000 1.00000
  Al12 Al 0.50000 0.03349 0.35950 1.00000
  Cu1 Cu 0.00000 0.53999 0.85892 1.00000
  Cu2 Cu 0.00000 0.89259 0.65506 1.00000
  Cu3 Cu 0.00000 0.75389 0.00000 1.00000
  Cu4 Cu 0.50000 0.46001 0.64108 1.00000
  Cu5 Cu 0.50000 0.24611 0.50000 1.00000
  Cu6 Cu 0.00000 0.53999 0.14108 1.00000
  Cu7 Cu 0.50000 0.46001 0.35892 1.00000
  Cu8 Cu 0.00000 0.89259 0.34494 1.00000
  Cu9 Cu 0.50000 0.10741 0.84494 1.00000
  Cu10 Cu 0.50000 0.10741 0.15506 1.00000
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