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Dy3PtSe2

Alexandria ALEX

Alex-ID: agm005642332 · 空间群: Fddd (#70)

基础信息

化学式
Dy3PtSe2
Alex-ID
agm005642332
元素数
3
位点数
24
空间群
Fddd (#70)
晶系
orthorhombic
体积
593.36
ų
晶胞参数 a
7.1781
Å
晶胞参数 b
7.1781
Å
晶胞参数 c
12.8390
Å
α 角
101.05
°
β 角
101.05
°
γ 角
108.34
°

组成

元素组成(原子分数)
组成信息
化学式
Dy3PtSe2
Dy
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
0.0328
eV/atom
形成能
-1.5770
eV/atom
校正后总能量
-145.3700
eV
原始总能量
-145.3700
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0159
eV
费米能级态密度
12.3294
总磁矩
0.0000
μB

其他信息

原型 ID

AB2C3_2914_spg15

分解产物

Dy6PtSe5 DyPt

计算时间

2023-08-24 20:44:05.143302

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: agm005642332).

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 agm005642332
data_agm005642332
_cell_length_a     7.17815
_cell_length_b     7.17815
_cell_length_c     12.83901
_cell_angle_alpha  101.04544
_cell_angle_beta   101.04544
_cell_angle_gamma  108.33932
_cell_volume       593.35779
_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
  Dy1 Dy 0.16126 0.67887 0.82655 1.00000
  Dy2 Dy 0.66529 0.14769 0.82655 1.00000
  Dy3 Dy 0.08874 0.07114 0.67345 1.00000
  Dy4 Dy 0.58471 0.60231 0.67345 1.00000
  Dy5 Dy 0.01420 0.51420 0.50000 1.00000
  Dy6 Dy 0.48580 0.98580 0.50000 1.00000
  Dy7 Dy 0.39769 0.41529 0.32655 1.00000
  Dy8 Dy 0.92886 0.91126 0.32655 1.00000
  Dy9 Dy 0.85231 0.33471 0.17345 1.00000
  Dy10 Dy 0.32114 0.83874 0.17345 1.00000
  Dy11 Dy 0.23580 0.23580 1.00000 1.00000
  Dy12 Dy 0.76420 0.76420 0.00000 1.00000
  Pt1 Pt 0.91648 0.91648 0.83296 1.00000
  Pt2 Pt 0.33352 0.83352 0.66703 1.00000
  Pt3 Pt 0.16648 0.66648 0.33297 1.00000
  Pt4 Pt 0.08352 0.08352 0.16704 1.00000
  Se1 Se 0.99748 0.49748 0.99496 1.00000
  Se2 Se 0.41973 0.41973 0.83946 1.00000
  Se3 Se 0.83027 0.33027 0.66054 1.00000
  Se4 Se 0.25252 0.25252 0.50504 1.00000
  Se5 Se 0.74748 0.74748 0.49496 1.00000
  Se6 Se 0.66973 0.16973 0.33946 1.00000
  Se7 Se 0.58027 0.58027 0.16054 1.00000
  Se8 Se 0.50252 0.00252 0.00504 1.00000
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