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Nd21Fe8Pb7C12

Alexandria ALEX

Alex-ID: agm019288488 · 空间群: Fm-3m (#225)

基础信息

化学式
Nd21Fe8Pb7C12
Alex-ID
agm019288488
元素数
4
位点数
48
空间群
Fm-3m (#225)
晶系
cubic
体积
1,069.91
ų
晶胞参数 a
11.4803
Å
晶胞参数 b
11.4803
Å
晶胞参数 c
11.4803
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
Nd21Fe8Pb7C12
Nd
21.00 · 43.8%
Fe
8.00 · 16.7%
Pb
7.00 · 14.6%
C
12.00 · 25.0%

能量与稳定性

凸包上方能量
0.0000
eV/atom
形成能
-0.4155
eV/atom
校正后总能量
-324.5090
eV
原始总能量
-324.5090
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
21.8616
总磁矩
0.0547
μB

其他信息

原型 ID

A7B8C12D21_0_spg225

分解产物

Nd21Fe8Pb7C12

计算时间

2024-10-03 07:42:50.646200

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: agm019288488).

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 agm019288488
data_agm019288488
_cell_length_a     11.48031
_cell_length_b     11.48031
_cell_length_c     11.48031
_cell_angle_alpha  60.00000
_cell_angle_beta   60.00000
_cell_angle_gamma  60.00000
_cell_volume       1069.90587
_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 0.13608 0.13608 0.13608 1.00000
  Nd2 Nd 0.86392 0.86392 0.40825 1.00000
  Nd3 Nd 0.13608 0.13608 0.59175 1.00000
  Nd4 Nd 0.15964 0.84036 0.50000 1.00000
  Nd5 Nd 0.50000 0.84036 0.15964 1.00000
  Nd6 Nd 0.50000 0.50000 0.15964 1.00000
  Nd7 Nd 0.84036 0.50000 0.50000 1.00000
  Nd8 Nd 0.86392 0.40825 0.86392 1.00000
  Nd9 Nd 0.59175 0.13608 0.13608 1.00000
  Nd10 Nd 0.50000 0.84036 0.50000 1.00000
  Nd11 Nd 0.15964 0.50000 0.50000 1.00000
  Nd12 Nd 0.50000 0.15964 0.50000 1.00000
  Nd13 Nd 0.15964 0.50000 0.84036 1.00000
  Nd14 Nd 0.13608 0.59175 0.13608 1.00000
  Nd15 Nd 0.84036 0.50000 0.15964 1.00000
  Nd16 Nd 0.50000 0.50000 0.84036 1.00000
  Nd17 Nd 0.00000 0.00000 0.00000 1.00000
  Nd18 Nd 0.84036 0.15964 0.50000 1.00000
  Nd19 Nd 0.86392 0.86392 0.86392 1.00000
  Nd20 Nd 0.50000 0.15964 0.84036 1.00000
  Nd21 Nd 0.40825 0.86392 0.86392 1.00000
  Fe1 Fe 0.69508 0.69508 0.69508 1.00000
  Fe2 Fe 0.30492 0.30492 0.30492 1.00000
  Fe3 Fe 0.30492 0.30492 0.08524 1.00000
  Fe4 Fe 0.30492 0.08524 0.30492 1.00000
  Fe5 Fe 0.91476 0.69508 0.69508 1.00000
  Fe6 Fe 0.69508 0.91476 0.69508 1.00000
  Fe7 Fe 0.69508 0.69508 0.91476 1.00000
  Fe8 Fe 0.08524 0.30492 0.30492 1.00000
  Pb1 Pb 0.78990 0.21010 0.21010 1.00000
  Pb2 Pb 0.21010 0.21010 0.78990 1.00000
  Pb3 Pb 0.21010 0.78990 0.78990 1.00000
  Pb4 Pb 0.78990 0.78990 0.21010 1.00000
  Pb5 Pb 0.50000 0.50000 0.50000 1.00000
  Pb6 Pb 0.21010 0.78990 0.21010 1.00000
  Pb7 Pb 0.78990 0.21010 0.78990 1.00000
  C1 C 0.10869 0.10869 0.39131 1.00000
  C2 C 0.60869 0.60869 0.89131 1.00000
  C3 C 0.10869 0.39131 0.39131 1.00000
  C4 C 0.89131 0.60869 0.89131 1.00000
  C5 C 0.10869 0.39131 0.10869 1.00000
  C6 C 0.89131 0.60869 0.60869 1.00000
  C7 C 0.60869 0.89131 0.89131 1.00000
  C8 C 0.39131 0.10869 0.39131 1.00000
  C9 C 0.39131 0.10869 0.10869 1.00000
  C10 C 0.39131 0.39131 0.10869 1.00000
  C11 C 0.60869 0.89131 0.60869 1.00000
  C12 C 0.89131 0.89131 0.60869 1.00000
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