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Sc2SnSb

Alexandria ALEX

Alex-ID: agm005755300 · 空间群: Cmcm (#63)

基础信息

化学式
Sc2SnSb
Alex-ID
agm005755300
元素数
3
位点数
8
空间群
Cmcm (#63)
晶系
orthorhombic
体积
198.01
ų
晶胞参数 a
4.1329
Å
晶胞参数 b
4.2467
Å
晶胞参数 c
11.4799
Å
α 角
100.66
°
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
Sc2SnSb
Sc
4.00 · 50.0%
Sn
2.00 · 25.0%
Sb
2.00 · 25.0%

能量与稳定性

凸包上方能量
0.0155
eV/atom
形成能
-0.7684
eV/atom
校正后总能量
-47.7242
eV
原始总能量
-47.7242
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0813
eV
费米能级态密度
2.9997
总磁矩
0.0000
μB

其他信息

原型 ID

ABC2_2711_spg63

分解产物

Sc6Sn5 ScSn2 ScSb

计算时间

2023-07-13 10:43:38.627637

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: agm005755300).

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

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样式: Ball & Stick
原始 CIF 数据
# CIF generated by HEAS from Alexandria entry agm005755300
data_agm005755300
_cell_length_a     4.13291
_cell_length_b     4.24672
_cell_length_c     11.47987
_cell_angle_alpha  100.65904
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       198.01027
_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
  Sc1 Sc 0.75000 0.68425 0.36850 1.00000
  Sc2 Sc 0.25000 0.31575 0.63150 1.00000
  Sc3 Sc 0.75000 0.93933 0.87866 1.00000
  Sc4 Sc 0.25000 0.06067 0.12134 1.00000
  Sn1 Sn 0.25000 0.45083 0.90166 1.00000
  Sn2 Sn 0.75000 0.54917 0.09834 1.00000
  Sb1 Sb 0.25000 0.18707 0.37414 1.00000
  Sb2 Sb 0.75000 0.81293 0.62586 1.00000
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