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Tm3PtSe2

Alexandria ALEX

Alex-ID: agm005642313 · 空间群: Fddd (#70)

基础信息

化学式
Tm3PtSe2
Alex-ID
agm005642313
元素数
3
位点数
24
空间群
Fddd (#70)
晶系
orthorhombic
体积
574.04
ų
晶胞参数 a
7.1076
Å
晶胞参数 b
7.1076
Å
晶胞参数 c
12.6656
Å
α 角
101.13
°
β 角
101.13
°
γ 角
108.17
°

组成

元素组成(原子分数)
组成信息
化学式
Tm3PtSe2
Tm
12.00 · 50.0%
Pt
4.00 · 16.7%
Se
8.00 · 33.3%

能量与稳定性

凸包上方能量
0.0232
eV/atom
形成能
-1.5502
eV/atom
校正后总能量
-143.1404
eV
原始总能量
-143.1404
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
11.1483
总磁矩
0.0000
μB

其他信息

原型 ID

AB2C3_2914_spg15

分解产物

Tm6PtSe5 TmPt

计算时间

2023-08-24 20:59:20.266249

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: agm005642313).

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 agm005642313
data_agm005642313
_cell_length_a     7.10757
_cell_length_b     7.10757
_cell_length_c     12.66555
_cell_angle_alpha  101.13293
_cell_angle_beta   101.13294
_cell_angle_gamma  108.17068
_cell_volume       574.04499
_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
  Tm1 Tm 0.16074 0.68094 0.82545 1.00000
  Tm2 Tm 0.66472 0.14452 0.82545 1.00000
  Tm3 Tm 0.08926 0.06906 0.67455 1.00000
  Tm4 Tm 0.58528 0.60548 0.67455 1.00000
  Tm5 Tm 0.01547 0.51547 0.50000 1.00000
  Tm6 Tm 0.48453 0.98453 0.50000 1.00000
  Tm7 Tm 0.39452 0.41472 0.32545 1.00000
  Tm8 Tm 0.93094 0.91074 0.32545 1.00000
  Tm9 Tm 0.85548 0.33528 0.17455 1.00000
  Tm10 Tm 0.31906 0.83926 0.17455 1.00000
  Tm11 Tm 0.23453 0.23453 0.00000 1.00000
  Tm12 Tm 0.76547 0.76547 1.00000 1.00000
  Pt1 Pt 0.91676 0.91676 0.83353 1.00000
  Pt2 Pt 0.33324 0.83324 0.66647 1.00000
  Pt3 Pt 0.16676 0.66676 0.33353 1.00000
  Pt4 Pt 0.08324 0.08324 0.16647 1.00000
  Se1 Se 0.99677 0.49678 0.99355 1.00000
  Se2 Se 0.41989 0.41989 0.83977 1.00000
  Se3 Se 0.83011 0.33011 0.66023 1.00000
  Se4 Se 0.25322 0.25322 0.50645 1.00000
  Se5 Se 0.74677 0.74677 0.49355 1.00000
  Se6 Se 0.66989 0.16989 0.33977 1.00000
  Se7 Se 0.58011 0.58011 0.16023 1.00000
  Se8 Se 0.50323 0.00323 0.00645 1.00000
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