导航

HEAS Data Platform · 材料科学计算数据库

Sm3Te2Pt

Alexandria ALEX

Alex-ID: agm005755597 · 空间群: Fddd (#70)

基础信息

化学式
Sm3Te2Pt
Alex-ID
agm005755597
元素数
3
位点数
24
空间群
Fddd (#70)
晶系
orthorhombic
体积
715.66
ų
晶胞参数 a
7.6503
Å
晶胞参数 b
7.6503
Å
晶胞参数 c
13.6593
Å
α 角
100.96
°
β 角
100.96
°
γ 角
108.73
°

组成

元素组成(原子分数)
组成信息
化学式
Sm3Te2Pt
Sm
12.00 · 50.0%
Te
8.00 · 33.3%
Pt
4.00 · 16.7%

能量与稳定性

凸包上方能量
0.0351
eV/atom
形成能
-1.3049
eV/atom
校正后总能量
-137.4861
eV
原始总能量
-137.4861
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0407
eV
费米能级态密度
19.0279
总磁矩
0.0000
μB

其他信息

原型 ID

AB2C3_2914_spg15

分解产物

Sm6Te5Pt SmPt

计算时间

2023-08-25 06:04:36.973083

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: agm005755597).

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 agm005755597
data_agm005755597
_cell_length_a     7.65032
_cell_length_b     7.65032
_cell_length_c     13.65932
_cell_angle_alpha  100.95890
_cell_angle_beta   100.95890
_cell_angle_gamma  108.73264
_cell_volume       715.65634
_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 0.16122 0.68758 0.82090 1.00000
  Sm2 Sm 0.65969 0.13333 0.82090 1.00000
  Sm3 Sm 0.08878 0.06242 0.67910 1.00000
  Sm4 Sm 0.59031 0.61667 0.67910 1.00000
  Sm5 Sm 0.03232 0.53232 0.50000 1.00000
  Sm6 Sm 0.46768 0.96768 0.50000 1.00000
  Sm7 Sm 0.38333 0.40969 0.32090 1.00000
  Sm8 Sm 0.93758 0.91122 0.32090 1.00000
  Sm9 Sm 0.86667 0.34031 0.17910 1.00000
  Sm10 Sm 0.31242 0.83878 0.17910 1.00000
  Sm11 Sm 0.21768 0.21768 0.00000 1.00000
  Sm12 Sm 0.78232 0.78232 1.00000 1.00000
  Te1 Te 0.99611 0.49611 0.99223 1.00000
  Te2 Te 0.42147 0.42147 0.84295 1.00000
  Te3 Te 0.82853 0.32853 0.65705 1.00000
  Te4 Te 0.25389 0.25389 0.50777 1.00000
  Te5 Te 0.74611 0.74611 0.49223 1.00000
  Te6 Te 0.67147 0.17147 0.34295 1.00000
  Te7 Te 0.57853 0.57853 0.15705 1.00000
  Te8 Te 0.50389 0.00389 0.00777 1.00000
  Pt1 Pt 0.91608 0.91608 0.83216 1.00000
  Pt2 Pt 0.33392 0.83392 0.66784 1.00000
  Pt3 Pt 0.16608 0.66608 0.33216 1.00000
  Pt4 Pt 0.08392 0.08392 0.16784 1.00000
获取直接链接