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SmSbPt2

Alexandria ALEX

Alex-ID: agm002313402 · 空间群: Cm (#8)

基础信息

化学式
SmSbPt2
Alex-ID
agm002313402
元素数
3
位点数
4
空间群
Cm (#8)
晶系
monoclinic
体积
89.41
ų
晶胞参数 a
5.5263
Å
晶胞参数 b
4.7936
Å
晶胞参数 c
4.7511
Å
α 角
60.14
°
β 角
64.44
°
γ 角
57.14
°

组成

元素组成(原子分数)
组成信息
化学式
SmSbPt2
Sb
1.00 · 25.0%
Sm
1.00 · 25.0%
Pt
2.00 · 50.0%

能量与稳定性

凸包上方能量
0.1660
eV/atom
形成能
-0.8067
eV/atom
校正后总能量
-24.2489
eV
原始总能量
-24.2489
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0881
eV
费米能级态密度
0.9253
总磁矩
0.0000
μB

其他信息

原型 ID

ABC2_3_spg225

分解产物

SmSbPt Sm8SbPt24 Sb2Pt

计算时间

2018-12-18 20:46:48

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: agm002313402).

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 agm002313402
data_agm002313402
_cell_length_a     5.52632
_cell_length_b     4.79360
_cell_length_c     4.75113
_cell_angle_alpha  60.13655
_cell_angle_beta   64.43731
_cell_angle_gamma  57.13849
_cell_volume       89.40747
_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
  Sb1 Sb 0.61563 0.76146 0.81103 1.00000
  Sm1 Sm 0.24277 0.27490 0.24079 1.00000
  Pt1 Pt 0.63133 0.40304 0.48305 1.00000
  Pt2 Pt 0.01024 0.06058 0.96512 1.00000
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