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Nd6Cu2Pb

Alexandria ALEX

Alex-ID: agm005802202 · 空间群: Immm (#71)

基础信息

化学式
Nd6Cu2Pb
Alex-ID
agm005802202
元素数
3
位点数
18
空间群
Immm (#71)
晶系
orthorhombic
体积
530.93
ų
晶胞参数 a
8.8808
Å
晶胞参数 b
8.8808
Å
晶胞参数 c
8.8808
Å
α 角
102.46
°
β 角
109.62
°
γ 角
116.64
°

组成

元素组成(原子分数)
组成信息
化学式
Nd6Cu2Pb
Nd
12.00 · 66.7%
Cu
4.00 · 22.2%
Pb
2.00 · 11.1%

能量与稳定性

凸包上方能量
0.0576
eV/atom
形成能
-0.1693
eV/atom
校正后总能量
-84.3731
eV
原始总能量
-84.3731
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0054
eV
费米能级态密度
19.5316
总磁矩
0.0000
μB

其他信息

原型 ID

AB2C6_798_spg71

分解产物

NdCu Nd5Pb3 Nd

计算时间

2023-07-07 00:06:24.076669

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: agm005802202).

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 agm005802202
data_agm005802202
_cell_length_a     8.88077
_cell_length_b     8.88076
_cell_length_c     8.88076
_cell_angle_alpha  102.46083
_cell_angle_beta   109.61934
_cell_angle_gamma  116.64478
_cell_volume       530.92852
_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
  Nd1 Nd 0.51480 0.70708 0.80773 1.00000
  Nd2 Nd 0.48520 0.29292 0.19227 1.00000
  Nd3 Nd 0.10065 0.29292 0.80773 1.00000
  Nd4 Nd 0.89935 0.70708 0.19227 1.00000
  Nd5 Nd 0.80172 0.77146 0.57318 1.00000
  Nd6 Nd 0.19828 0.22854 0.42682 1.00000
  Nd7 Nd 0.19828 0.77146 0.96975 1.00000
  Nd8 Nd 0.80172 0.22854 0.03025 1.00000
  Nd9 Nd 0.69508 0.37506 0.67998 1.00000
  Nd10 Nd 0.30492 0.62494 0.32002 1.00000
  Nd11 Nd 0.30492 0.98490 0.67998 1.00000
  Nd12 Nd 0.69508 0.01510 0.32002 1.00000
  Cu1 Cu 0.50000 0.38515 0.88515 1.00000
  Cu2 Cu 0.50000 0.61485 0.11485 1.00000
  Cu3 Cu 0.64048 0.00000 0.64048 1.00000
  Cu4 Cu 0.35952 1.00000 0.35952 1.00000
  Pb1 Pb 0.00000 0.50000 0.50000 1.00000
  Pb2 Pb 0.00000 0.00000 0.00000 1.00000
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