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Dy2PuAs3

Alexandria ALEX

Alex-ID: agm034605365 · 空间群: Fddd (#70)

基础信息

化学式
Dy2PuAs3
Alex-ID
agm034605365
元素数
3
位点数
24
空间群
Fddd (#70)
晶系
orthorhombic
体积
593.69
ų
晶胞参数 a
13.6703
Å
晶胞参数 b
13.0350
Å
晶胞参数 c
7.1355
Å
α 角
79.48
°
β 角
69.64
°
γ 角
30.88
°

组成

元素组成(原子分数)
组成信息
化学式
Dy2PuAs3
Dy
8.00 · 33.3%
Pu
4.00 · 16.7%
As
12.00 · 50.0%

能量与稳定性

凸包上方能量
0.0059
eV/atom
形成能
-1.3580
eV/atom
校正后总能量
-182.5443
eV
原始总能量
-182.5443
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0023
eV
费米能级态密度
45.2353
总磁矩
-19.7259
μB

其他信息

原型 ID

AB2C3_36_spg70

分解产物

DyPu2As3 DyAs

计算时间

2025-04-15 04:05:49

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: agm034605365).

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 agm034605365
data_agm034605365
_cell_length_a     13.67026
_cell_length_b     13.03502
_cell_length_c     7.13555
_cell_angle_alpha  79.48382
_cell_angle_beta   69.63838
_cell_angle_gamma  30.87780
_cell_volume       593.68769
_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 0.99960 0.99960 0.50040 1.00000
  Dy2 Dy 0.41697 0.41697 0.58303 1.00000
  Dy3 Dy 0.83303 0.83303 0.66697 1.00000
  Dy4 Dy 0.25040 0.25040 0.74960 1.00000
  Dy5 Dy 0.74960 0.74960 0.25040 1.00000
  Dy6 Dy 0.66697 0.66697 0.83303 1.00000
  Dy7 Dy 0.58303 0.58303 0.41697 1.00000
  Dy8 Dy 0.50040 0.50040 0.99960 1.00000
  Pu1 Pu 0.91666 0.91666 0.08334 1.00000
  Pu2 Pu 0.33334 0.33334 0.16666 1.00000
  Pu3 Pu 0.16666 0.16666 0.33334 1.00000
  Pu4 Pu 0.08334 0.08334 0.91666 1.00000
  As1 As 0.66642 0.16602 0.83583 1.00000
  As2 As 0.16602 0.66642 0.33173 1.00000
  As3 As 0.58358 0.08398 0.41417 1.00000
  As4 As 0.08398 0.58358 0.91827 1.00000
  As5 As 0.49863 0.00137 0.00137 1.00000
  As6 As 0.00137 0.49863 0.49863 1.00000
  As7 As 0.91827 0.41417 0.08398 1.00000
  As8 As 0.41417 0.91827 0.58358 1.00000
  As9 As 0.33173 0.83583 0.16602 1.00000
  As10 As 0.83583 0.33173 0.66642 1.00000
  As11 As 0.75137 0.24863 0.24863 1.00000
  As12 As 0.24863 0.75137 0.75137 1.00000
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