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Ce(Sm3Ho)2

Alexandria ALEX

Alex-ID: agm005641550 · 空间群: P2_1/c (#14)

基础信息

化学式
Ce(Sm3Ho)2
Alex-ID
agm005641550
元素数
3
位点数
18
空间群
P2_1/c (#14)
晶系
monoclinic
体积
617.19
ų
晶胞参数 a
8.7038
Å
晶胞参数 b
6.2125
Å
晶胞参数 c
11.9652
Å
α 角
107.46
°
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
Ce(Sm3Ho)2
Ce
2.00 · 11.1%
Sm
12.00 · 66.7%
Ho
4.00 · 22.2%

能量与稳定性

凸包上方能量
0.2436
eV/atom
形成能
0.2423
eV/atom
校正后总能量
-82.5022
eV
原始总能量
-82.5022
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0010
eV
费米能级态密度
30.9661
总磁矩
2.3881
μB

其他信息

原型 ID

AB2C6_2024_spg14

分解产物

Sm2Ho7 Ce Sm

计算时间

2023-07-07 00:08:10.846072

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: agm005641550).

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 agm005641550
data_agm005641550
_cell_length_a     8.70376
_cell_length_b     6.21252
_cell_length_c     11.96522
_cell_angle_alpha  107.45712
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       617.18719
_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
  Ce1 Ce 0.50000 0.50000 0.00000 1.00000
  Ce2 Ce 0.00000 0.00000 0.50000 1.00000
  Sm1 Sm 0.36502 0.28249 0.69310 1.00000
  Sm2 Sm 0.33531 0.12179 0.39917 1.00000
  Sm3 Sm 0.17955 0.19118 0.02937 1.00000
  Sm4 Sm 0.67955 0.30882 0.47063 1.00000
  Sm5 Sm 0.83531 0.37821 0.10083 1.00000
  Sm6 Sm 0.86502 0.21751 0.80690 1.00000
  Sm7 Sm 0.63498 0.71751 0.30690 1.00000
  Sm8 Sm 0.66469 0.87821 0.60083 1.00000
  Sm9 Sm 0.82045 0.80882 0.97063 1.00000
  Sm10 Sm 0.32045 0.69118 0.52937 1.00000
  Sm11 Sm 0.16469 0.62179 0.89917 1.00000
  Sm12 Sm 0.13498 0.78249 0.19310 1.00000
  Ho1 Ho 0.51961 0.10122 0.15426 1.00000
  Ho2 Ho 0.01961 0.39878 0.34574 1.00000
  Ho3 Ho 0.98039 0.60122 0.65426 1.00000
  Ho4 Ho 0.48039 0.89878 0.84574 1.00000
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