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La3Sm3Ho

Alexandria ALEX

Alex-ID: agm005877438 · 空间群: R-3 (#148)

Alexandria Database API

基础信息

化学式
La3Sm3Ho
Alex-ID
agm005877438
元素数
3
位点数
14
空间群
R-3 (#148)
晶系
trigonal
体积
497.49
ų
晶胞参数 a
8.9153
Å
晶胞参数 b
8.9153
Å
晶胞参数 c
8.9153
Å
α 角
59.69
°
β 角
59.69
°
γ 角
59.69
°

组成

元素组成（原子分数）
组成信息
化学式
La3Sm3Ho
La
6.00 · 42.9%
Sm
6.00 · 42.9%
Ho
2.00 · 14.3%

能量与稳定性

凸包上方能量
0.2406
eV/atom
形成能
0.2340
eV/atom
校正后总能量
-63.7870
eV
原始总能量
-63.7870
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
21.8658
总磁矩
0.0000
μB

其他信息

原型 ID

AB3C3_323_spg148

分解产物

La3Sm5 LaSm LaHo2

计算时间

2023-08-06 03:23:30.294871

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: agm005877438).

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 agm005877438
data_agm005877438
_cell_length_a     8.91526
_cell_length_b     8.91526
_cell_length_c     8.91526
_cell_angle_alpha  59.68636
_cell_angle_beta   59.68635
_cell_angle_gamma  59.68635
_cell_volume       497.48646
_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 0.69862 0.18998 0.93991 1.00000
  La2 La 0.18998 0.93991 0.69862 1.00000
  La3 La 0.93991 0.69862 0.18998 1.00000
  La4 La 0.06009 0.30138 0.81002 1.00000
  La5 La 0.81002 0.06009 0.30138 1.00000
  La6 La 0.30138 0.81002 0.06009 1.00000
  Sm1 Sm 0.72502 0.56844 0.06418 1.00000
  Sm2 Sm 0.06418 0.72502 0.56844 1.00000
  Sm3 Sm 0.56844 0.06418 0.72502 1.00000
  Sm4 Sm 0.43156 0.93582 0.27498 1.00000
  Sm5 Sm 0.93582 0.27498 0.43156 1.00000
  Sm6 Sm 0.27498 0.43156 0.93582 1.00000
  Ho1 Ho 0.35054 0.35054 0.35054 1.00000
  Ho2 Ho 0.64946 0.64946 0.64946 1.00000
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