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Ac2Pd12Pb7

Alexandria ALEX

Alex-ID: agm005674875 · 空间群: P-3 (#147)

Alexandria Database API

基础信息

化学式
Ac2Pd12Pb7
Alex-ID
agm005674875
元素数
3
位点数
21
空间群
P-3 (#147)
晶系
trigonal
体积
464.83
ų
晶胞参数 a
4.8615
Å
晶胞参数 b
10.5074
Å
晶胞参数 c
10.5075
Å
α 角
120.00
°
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
Ac2Pd12Pb7
Ac
2.00 · 9.5%
Pd
12.00 · 57.1%
Pb
7.00 · 33.3%

能量与稳定性

凸包上方能量
0.0823
eV/atom
形成能
-0.3728
eV/atom
校正后总能量
-104.3171
eV
原始总能量
-104.3171
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
10.7392
总磁矩
0.0000
μB

其他信息

原型 ID

A2B7C12_16_spg147

分解产物

PdPb PdPb2 Ac4Pd12Pb

计算时间

2023-06-21 08:44:30.946454

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: agm005674875).

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 agm005674875
data_agm005674875
_cell_length_a     4.86155
_cell_length_b     10.50738
_cell_length_c     10.50751
_cell_angle_alpha  120.00027
_cell_angle_beta   89.99912
_cell_angle_gamma  89.99999
_cell_volume       464.83444
_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 0.19564 0.33333 0.66666 1.00000
  Ac2 Ac 0.80436 0.66667 0.33334 1.00000
  Pd1 Pd 0.17446 0.62658 0.07173 1.00000
  Pd2 Pd 0.17447 0.44516 0.37342 1.00000
  Pd3 Pd 0.17447 0.92827 0.55485 1.00000
  Pd4 Pd 0.82554 0.37342 0.92827 1.00000
  Pd5 Pd 0.82553 0.55484 0.62658 1.00000
  Pd6 Pd 0.82553 0.07173 0.44515 1.00000
  Pd7 Pd 0.16604 0.13828 0.25763 1.00000
  Pd8 Pd 0.16604 0.11935 0.86173 1.00000
  Pd9 Pd 0.16604 0.74236 0.88064 1.00000
  Pd10 Pd 0.83396 0.86172 0.74237 1.00000
  Pd11 Pd 0.83396 0.88065 0.13827 1.00000
  Pd12 Pd 0.83396 0.25764 0.11936 1.00000
  Pb1 Pb 0.50000 0.00000 0.00000 1.00000
  Pb2 Pb 0.33459 0.90760 0.29278 1.00000
  Pb3 Pb 0.33459 0.38518 0.09240 1.00000
  Pb4 Pb 0.33459 0.70722 0.61482 1.00000
  Pb5 Pb 0.66541 0.09240 0.70722 1.00000
  Pb6 Pb 0.66541 0.61482 0.90760 1.00000
  Pb7 Pb 0.66541 0.29278 0.38518 1.00000
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