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Ca2Pd2Pb

Alexandria ALEX

Alex-ID: agm012000720 · 空间群: Immm (#71)

基础信息

化学式
Ca2Pd2Pb
Alex-ID
agm012000720
元素数
3
位点数
5
空间群
Immm (#71)
晶系
orthorhombic
体积
119.96
ų
晶胞参数 a
5.7862
Å
晶胞参数 b
5.7862
Å
晶胞参数 c
5.7862
Å
α 角
133.00
°
β 角
118.84
°
γ 角
80.55
°

组成

元素组成(原子分数)
组成信息
化学式
Ca2Pd2Pb
Ca
2.00 · 40.0%
Pd
2.00 · 40.0%
Pb
1.00 · 20.0%

能量与稳定性

凸包上方能量
0.0130
eV/atom
形成能
-0.6533
eV/atom
校正后总能量
-21.3647
eV
原始总能量
-21.3647
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0542
eV
费米能级态密度
3.2180
总磁矩
0.0000
μB

其他信息

原型 ID

AB2C2_315_spg71

分解产物

Ca2Pd2Pb

计算时间

2025-03-10 15:55:25

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: agm012000720).

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 agm012000720
data_agm012000720
_cell_length_a     5.78625
_cell_length_b     5.78625
_cell_length_c     5.78625
_cell_angle_alpha  132.99563
_cell_angle_beta   118.83521
_cell_angle_gamma  80.54722
_cell_volume       119.95585
_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 0.20163 0.70163 0.50000 1.00000
  Ca2 Ca 0.79837 0.29837 0.50000 1.00000
  Pd1 Pd 0.22990 0.00000 0.22990 1.00000
  Pd2 Pd 0.77010 0.00000 0.77010 1.00000
  Pb1 Pb 0.50000 0.50000 0.00000 1.00000
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