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Pm3SnS2

Alexandria ALEX

Alex-ID: agm005803286 · 空间群: Immm (#71)

基础信息

化学式
Pm3SnS2
Alex-ID
agm005803286
元素数
3
位点数
6
空间群
Immm (#71)
晶系
orthorhombic
体积
157.67
ų
晶胞参数 a
4.2000
Å
晶胞参数 b
5.9720
Å
晶胞参数 c
7.2682
Å
α 角
114.26
°
β 角
106.76
°
γ 角
90.00
°

组成

元素组成(原子分数)
组成信息
化学式
Pm3SnS2
Pm
3.00 · 50.0%
Sn
1.00 · 16.7%
S
2.00 · 33.3%

能量与稳定性

凸包上方能量
0.0503
eV/atom
形成能
-1.7853
eV/atom
校正后总能量
-37.2214
eV
原始总能量
-35.8945
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
2.3729
总磁矩
0.0000
μB

其他信息

原型 ID

AB2C3_873_spg71

分解产物

PmSn PmS

计算时间

2023-08-25 03:25:19.945547

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: agm005803286).

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 agm005803286
data_agm005803286
_cell_length_a     4.19995
_cell_length_b     5.97196
_cell_length_c     7.26823
_cell_angle_alpha  114.25675
_cell_angle_beta   106.76492
_cell_angle_gamma  90.00000
_cell_volume       157.66914
_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
  Pm1 Pm 0.50000 0.50000 0.00000 1.00000
  Pm2 Pm 0.17992 0.17983 0.35966 1.00000
  Pm3 Pm 0.82008 0.82017 0.64034 1.00000
  Sn1 Sn 0.50000 0.00000 0.00000 1.00000
  S1 S 0.16320 0.66301 0.32602 1.00000
  S2 S 0.83680 0.33699 0.67398 1.00000
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