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Sm2Ho3S4

Alexandria ALEX

Alex-ID: agm005689243 · 空间群: P-3m1 (#164)

基础信息

化学式
Sm2Ho3S4
Alex-ID
agm005689243
元素数
3
位点数
9
空间群
P-3m1 (#164)
晶系
trigonal
体积
210.46
ų
晶胞参数 a
3.8945
Å
晶胞参数 b
3.8945
Å
晶胞参数 c
16.0230
Å
α 角
90.01
°
β 角
89.99
°
γ 角
120.00
°

组成

元素组成(原子分数)
组成信息
化学式
Sm2Ho3S4
Sm
2.00 · 22.2%
Ho
3.00 · 33.3%
S
4.00 · 44.4%

能量与稳定性

凸包上方能量
0.0271
eV/atom
形成能
-2.0523
eV/atom
校正后总能量
-58.1629
eV
原始总能量
-55.5090
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0007
eV
费米能级态密度
6.4213
总磁矩
0.1978
μB

其他信息

原型 ID

A2B3C4_352_spg164

分解产物

Sm4HoS5 SmHo4S5 Ho

计算时间

2023-06-30 21:55:29.894931

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: agm005689243).

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 agm005689243
data_agm005689243
_cell_length_a     3.89453
_cell_length_b     3.89453
_cell_length_c     16.02304
_cell_angle_alpha  90.01032
_cell_angle_beta   89.98968
_cell_angle_gamma  120.00450
_cell_volume       210.45851
_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
  Sm1 Sm 0.66693 0.33307 0.79316 1.00000
  Sm2 Sm 0.33307 0.66693 0.20684 1.00000
  Ho1 Ho 0.66638 0.33362 0.41021 1.00000
  Ho2 Ho 0.00000 0.00000 0.00000 1.00000
  Ho3 Ho 0.33362 0.66638 0.58979 1.00000
  S1 S 0.33346 0.66654 0.90209 1.00000
  S2 S 0.99969 0.00031 0.31226 1.00000
  S3 S 0.00031 0.99969 0.68774 1.00000
  S4 S 0.66654 0.33346 0.09791 1.00000
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