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La2(PmHo)5

Alexandria ALEX

Alex-ID: agm005648869 · 空间群: C2/m (#12)

基础信息

化学式
La2(PmHo)5
Alex-ID
agm005648869
元素数
3
位点数
12
空间群
C2/m (#12)
晶系
monoclinic
体积
401.57
ų
晶胞参数 a
5.0973
Å
晶胞参数 b
8.1085
Å
晶胞参数 c
10.8522
Å
α 角
72.70
°
β 角
76.42
°
γ 角
71.68
°

组成

元素组成(原子分数)
组成信息
化学式
La2(PmHo)5
La
2.00 · 16.7%
Pm
5.00 · 41.7%
Ho
5.00 · 41.7%

能量与稳定性

凸包上方能量
0.0299
eV/atom
形成能
0.0234
eV/atom
校正后总能量
-56.2202
eV
原始总能量
-56.2202
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0002
eV
费米能级态密度
18.8324
总磁矩
-0.0003
μB

其他信息

原型 ID

A2B5C5_18_spg12

分解产物

Pm3Ho5 LaPm

计算时间

2023-06-19 01:25:44.511525

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: agm005648869).

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 agm005648869
data_agm005648869
_cell_length_a     5.09727
_cell_length_b     8.10851
_cell_length_c     10.85222
_cell_angle_alpha  72.70303
_cell_angle_beta   76.41725
_cell_angle_gamma  71.68046
_cell_volume       401.57002
_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
  La1 La 0.91762 0.41394 0.75082 1.00000
  La2 La 0.08238 0.58606 0.24918 1.00000
  Pm1 Pm 0.83367 0.83287 0.49979 1.00000
  Pm2 Pm 0.24723 0.75290 0.75265 1.00000
  Pm3 Pm 0.75277 0.24710 0.24735 1.00000
  Pm4 Pm 0.16633 0.16713 0.50021 1.00000
  Pm5 Pm 0.00000 0.00000 0.00000 1.00000
  Ho1 Ho 0.50000 0.50000 0.50000 1.00000
  Ho2 Ho 0.33330 0.33234 0.00106 1.00000
  Ho3 Ho 0.41584 0.91884 0.24949 1.00000
  Ho4 Ho 0.58416 0.08116 0.75051 1.00000
  Ho5 Ho 0.66670 0.66766 0.99894 1.00000
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