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Nd(Y4Er3)2

Alexandria ALEX

Alex-ID: agm003696830 · 空间群: R-3 (#148)

基础信息

化学式
Nd(Y4Er3)2
Alex-ID
agm003696830
元素数
3
位点数
15
空间群
R-3 (#148)
晶系
trigonal
体积
485.01
ų
晶胞参数 a
9.0224
Å
晶胞参数 b
9.0224
Å
晶胞参数 c
8.6294
Å
α 角
58.48
°
β 角
58.48
°
γ 角
60.00
°

组成

元素组成(原子分数)
组成信息
化学式
Nd(Y4Er3)2
Nd
1.00 · 6.7%
Y
8.00 · 53.3%
Er
6.00 · 40.0%

能量与稳定性

凸包上方能量
0.1438
eV/atom
形成能
0.1371
eV/atom
校正后总能量
-81.7981
eV
原始总能量
-81.7981
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
23.4908
总磁矩
-0.0001
μB

其他信息

原型 ID

AB6C8_70_spg148

分解产物

NdY2 YEr5 Y5Er

计算时间

2022-04-13 17:09:48.348713

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: agm003696830).

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 agm003696830
data_agm003696830
_cell_length_a     9.02238
_cell_length_b     9.02238
_cell_length_c     8.62938
_cell_angle_alpha  58.48169
_cell_angle_beta   58.48169
_cell_angle_gamma  60.00000
_cell_volume       485.00797
_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 0.00000 0.00000 1.00000
  Y1 Y 0.25418 0.28079 0.57520 1.00000
  Y2 Y 0.71921 0.11017 0.42480 1.00000
  Y3 Y 0.11017 0.74582 0.42480 1.00000
  Y4 Y 0.57674 0.57674 0.26978 1.00000
  Y5 Y 0.42326 0.42326 0.73022 1.00000
  Y6 Y 0.88983 0.25418 0.57520 1.00000
  Y7 Y 0.28079 0.88983 0.57520 1.00000
  Y8 Y 0.74582 0.71921 0.42480 1.00000
  Er1 Er 0.46168 0.89135 0.87932 1.00000
  Er2 Er 0.10865 0.23235 0.12068 1.00000
  Er3 Er 0.23235 0.53832 0.12068 1.00000
  Er4 Er 0.76765 0.46168 0.87932 1.00000
  Er5 Er 0.89135 0.76765 0.87932 1.00000
  Er6 Er 0.53832 0.10865 0.12068 1.00000
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