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Nd3Er

Alexandria ALEX

Alex-ID: agm017290839 · 空间群: Pbam (#55)

基础信息

化学式
Nd3Er
Alex-ID
agm017290839
元素数
2
位点数
32
空间群
Pbam (#55)
晶系
orthorhombic
体积
1,087.63
ų
晶胞参数 a
7.3113
Å
晶胞参数 b
11.7826
Å
晶胞参数 c
12.6254
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
Nd3Er
Nd
24.00 · 75.0%
Er
8.00 · 25.0%

能量与稳定性

凸包上方能量
0.0106
eV/atom
形成能
0.0091
eV/atom
校正后总能量
-150.7484
eV
原始总能量
-150.7484
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0075
eV
费米能级态密度
37.7034
总磁矩
0.0000
μB

其他信息

原型 ID

AB3_5434_spg55

分解产物

NdEr2 Nd

计算时间

2025-03-29 17:43:38

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: agm017290839).

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 agm017290839
data_agm017290839
_cell_length_a     7.31128
_cell_length_b     11.78258
_cell_length_c     12.62541
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       1087.62566
_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 0.00000 0.74855 0.58188 1.00000
  Nd2 Nd 0.00000 0.25145 0.41812 1.00000
  Nd3 Nd 0.00000 0.24855 0.91812 1.00000
  Nd4 Nd 0.00000 0.75145 0.08188 1.00000
  Nd5 Nd 0.74719 0.75071 0.83314 1.00000
  Nd6 Nd 0.74719 0.24929 0.16686 1.00000
  Nd7 Nd 0.25281 0.25071 0.66686 1.00000
  Nd8 Nd 0.25281 0.74929 0.33314 1.00000
  Nd9 Nd 0.25281 0.24929 0.16686 1.00000
  Nd10 Nd 0.25281 0.75071 0.83314 1.00000
  Nd11 Nd 0.74719 0.74929 0.33314 1.00000
  Nd12 Nd 0.74719 0.25071 0.66686 1.00000
  Nd13 Nd 0.00000 0.50077 0.74767 1.00000
  Nd14 Nd 0.00000 0.49923 0.25233 1.00000
  Nd15 Nd 0.00000 0.00077 0.75233 1.00000
  Nd16 Nd 0.00000 0.99923 0.24767 1.00000
  Nd17 Nd 0.50000 0.50074 0.74711 1.00000
  Nd18 Nd 0.50000 0.49926 0.25289 1.00000
  Nd19 Nd 0.50000 0.00074 0.75289 1.00000
  Nd20 Nd 0.50000 0.99926 0.24711 1.00000
  Nd21 Nd 0.74677 0.50000 0.00000 1.00000
  Nd22 Nd 0.25323 0.00000 0.50000 1.00000
  Nd23 Nd 0.25323 0.50000 0.00000 1.00000
  Nd24 Nd 0.74677 0.00000 0.50000 1.00000
  Er1 Er 0.50000 0.75220 0.08345 1.00000
  Er2 Er 0.50000 0.24780 0.91655 1.00000
  Er3 Er 0.50000 0.25220 0.41655 1.00000
  Er4 Er 0.50000 0.74780 0.58345 1.00000
  Er5 Er 0.74707 0.00000 0.00000 1.00000
  Er6 Er 0.25293 0.50000 0.50000 1.00000
  Er7 Er 0.25293 0.00000 0.00000 1.00000
  Er8 Er 0.74707 0.50000 0.50000 1.00000
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