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Dy7Ir3

Alexandria ALEX

Alex-ID: agm007797752 · 空间群: Pnma (#62)

基础信息

化学式
Dy7Ir3
Alex-ID
agm007797752
元素数
2
位点数
40
空间群
Pnma (#62)
晶系
orthorhombic
体积
1,044.95
ų
晶胞参数 a
6.5158
Å
晶胞参数 b
7.1942
Å
晶胞参数 c
22.2920
Å
α 角
90.00
°
β 角
90.00
°
γ 角
90.00
°

组成

元素组成(原子分数)
组成信息
化学式
Dy7Ir3
Dy
28.00 · 70.0%
Ir
12.00 · 30.0%

能量与稳定性

凸包上方能量
0.0000
eV/atom
形成能
-0.6858
eV/atom
校正后总能量
-262.6669
eV
原始总能量
-262.6669
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0227
eV
费米能级态密度
36.6655
总磁矩
0.0000
μB

其他信息

原型 ID

A3B7_14_spg62

分解产物

Dy7Ir3

计算时间

2025-03-15 03:24:20

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: agm007797752).

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 agm007797752
data_agm007797752
_cell_length_a     6.51577
_cell_length_b     7.19418
_cell_length_c     22.29195
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       1044.94856
_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 0.31826 0.81947 0.82641 1.00000
  Dy2 Dy 0.81826 0.68053 0.17359 1.00000
  Dy3 Dy 0.68174 0.18053 0.32641 1.00000
  Dy4 Dy 0.18174 0.31947 0.67359 1.00000
  Dy5 Dy 0.68174 0.18053 0.17359 1.00000
  Dy6 Dy 0.18174 0.31947 0.82641 1.00000
  Dy7 Dy 0.31826 0.81947 0.67359 1.00000
  Dy8 Dy 0.81826 0.68053 0.32641 1.00000
  Dy9 Dy 0.31495 0.82790 0.98050 1.00000
  Dy10 Dy 0.81495 0.67210 0.01950 1.00000
  Dy11 Dy 0.68505 0.17210 0.48050 1.00000
  Dy12 Dy 0.18505 0.32790 0.51950 1.00000
  Dy13 Dy 0.68505 0.17210 0.01950 1.00000
  Dy14 Dy 0.18505 0.32790 0.98050 1.00000
  Dy15 Dy 0.31495 0.82790 0.51950 1.00000
  Dy16 Dy 0.81495 0.67210 0.48050 1.00000
  Dy17 Dy 0.35770 0.54402 0.38359 1.00000
  Dy18 Dy 0.85770 0.95598 0.61641 1.00000
  Dy19 Dy 0.64230 0.45598 0.88359 1.00000
  Dy20 Dy 0.14230 0.04402 0.11641 1.00000
  Dy21 Dy 0.64230 0.45598 0.61641 1.00000
  Dy22 Dy 0.14230 0.04402 0.38359 1.00000
  Dy23 Dy 0.35770 0.54402 0.11641 1.00000
  Dy24 Dy 0.85770 0.95598 0.88359 1.00000
  Dy25 Dy 0.86388 0.67130 0.75000 1.00000
  Dy26 Dy 0.36388 0.82870 0.25000 1.00000
  Dy27 Dy 0.13612 0.32870 0.25000 1.00000
  Dy28 Dy 0.63612 0.17130 0.75000 1.00000
  Ir1 Ir 0.03527 0.61282 0.90434 1.00000
  Ir2 Ir 0.53527 0.88718 0.09566 1.00000
  Ir3 Ir 0.96473 0.38718 0.40434 1.00000
  Ir4 Ir 0.46473 0.11282 0.59566 1.00000
  Ir5 Ir 0.96473 0.38718 0.09566 1.00000
  Ir6 Ir 0.46473 0.11282 0.90434 1.00000
  Ir7 Ir 0.03527 0.61282 0.59566 1.00000
  Ir8 Ir 0.53527 0.88718 0.40434 1.00000
  Ir9 Ir 0.46489 0.52350 0.75000 1.00000
  Ir10 Ir 0.96489 0.97650 0.25000 1.00000
  Ir11 Ir 0.53511 0.47650 0.25000 1.00000
  Ir12 Ir 0.03511 0.02350 0.75000 1.00000
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