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AcDy2Y5Tm

Alexandria ALEX

Alex-ID: agm005154199 · 空间群: I4/mcm (#140)

基础信息

化学式
AcDy2Y5Tm
Alex-ID
agm005154199
元素数
4
位点数
18
空间群
I4/mcm (#140)
晶系
tetragonal
体积
606.82
ų
晶胞参数 a
8.9040
Å
晶胞参数 b
8.9040
Å
晶胞参数 c
9.9109
Å
α 角
116.69
°
β 角
116.69
°
γ 角
90.00
°

组成

元素组成(原子分数)
组成信息
化学式
AcDy2Y5Tm
Ac
2.00 · 11.1%
Dy
4.00 · 22.2%
Y
10.00 · 55.6%
Tm
2.00 · 11.1%

能量与稳定性

凸包上方能量
0.3003
eV/atom
形成能
0.2956
eV/atom
校正后总能量
-94.8844
eV
原始总能量
-94.8844
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0000
eV
费米能级态密度
23.3125
总磁矩
0.0000
μB

其他信息

原型 ID

ABC2D5_275_spg140

分解产物

Dy5Y Dy5Tm Y5Tm Ac

计算时间

2023-01-19 16:09:53.298710

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: agm005154199).

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 agm005154199
data_agm005154199
_cell_length_a     8.90395
_cell_length_b     8.90395
_cell_length_c     9.91091
_cell_angle_alpha  116.69234
_cell_angle_beta   116.69234
_cell_angle_gamma  90.00000
_cell_volume       606.82310
_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
  Ac1 Ac 0.25000 0.75000 0.50000 1.00000
  Ac2 Ac 0.75000 0.25000 0.50000 1.00000
  Dy1 Dy 0.11290 0.38710 0.00000 1.00000
  Dy2 Dy 0.61290 0.11290 0.00000 1.00000
  Dy3 Dy 0.38710 0.88710 1.00000 1.00000
  Dy4 Dy 0.88710 0.61290 0.00000 1.00000
  Y1 Y 0.92209 0.42209 0.25903 1.00000
  Y2 Y 0.66306 0.16306 0.74097 1.00000
  Y3 Y 0.07791 0.57791 0.74097 1.00000
  Y4 Y 0.16306 0.07791 0.74097 1.00000
  Y5 Y 0.57791 0.66306 0.74097 1.00000
  Y6 Y 0.83694 0.92209 0.25903 1.00000
  Y7 Y 0.42209 0.33694 0.25903 1.00000
  Y8 Y 0.33694 0.83694 0.25903 1.00000
  Y9 Y 0.50000 0.50000 0.00000 1.00000
  Y10 Y 0.00000 0.00000 0.00000 1.00000
  Tm1 Tm 0.25000 0.25000 0.50000 1.00000
  Tm2 Tm 0.75000 0.75000 0.50000 1.00000
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