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Pr5SmEr6

Alexandria ALEX

Alex-ID: agm006118940 · 空间群: Immm (#71)

基础信息

化学式
Pr5SmEr6
Alex-ID
agm006118940
元素数
3
位点数
12
空间群
Immm (#71)
晶系
orthorhombic
体积
396.42
ų
晶胞参数 a
5.1388
Å
晶胞参数 b
10.0454
Å
晶胞参数 c
9.5278
Å
α 角
121.79
°
β 角
105.64
°
γ 角
90.02
°

组成

元素组成(原子分数)
组成信息
化学式
Pr5SmEr6
Pr
5.00 · 41.7%
Sm
1.00 · 8.3%
Er
6.00 · 50.0%

能量与稳定性

凸包上方能量
0.0244
eV/atom
形成能
0.0214
eV/atom
校正后总能量
-55.7635
eV
原始总能量
-55.7635
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0085
eV
费米能级态密度
16.0252
总磁矩
0.0000
μB

其他信息

原型 ID

AB5C6_50_spg71

分解产物

Pr2SmEr6 Pr

计算时间

2023-09-03 21:24:38.318479

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: agm006118940).

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 agm006118940
data_agm006118940
_cell_length_a     5.13884
_cell_length_b     10.04537
_cell_length_c     9.52784
_cell_angle_alpha  121.79349
_cell_angle_beta   105.63852
_cell_angle_gamma  90.02421
_cell_volume       396.42381
_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
  Pr1 Pr 0.66568 0.16564 0.33125 1.00000
  Pr2 Pr 0.33331 0.33334 0.66662 1.00000
  Pr3 Pr 0.00000 0.50000 0.00000 1.00000
  Pr4 Pr 0.66669 0.66666 0.33338 1.00000
  Pr5 Pr 0.33432 0.83436 0.66875 1.00000
  Sm1 Sm 0.00000 0.00000 0.00000 1.00000
  Er1 Er 0.83371 0.58403 0.66713 1.00000
  Er2 Er 0.83356 0.08307 0.66708 1.00000
  Er3 Er 0.50014 0.75083 1.00000 1.00000
  Er4 Er 0.49986 0.24917 0.00000 1.00000
  Er5 Er 0.16644 0.91693 0.33292 1.00000
  Er6 Er 0.16629 0.41597 0.33287 1.00000
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