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Dy4Y7Er

Alexandria ALEX

Alex-ID: agm003665516 · 空间群: C2/m (#12)

基础信息

化学式
Dy4Y7Er
Alex-ID
agm003665516
元素数
3
位点数
12
空间群
C2/m (#12)
晶系
monoclinic
体积
397.80
ų
晶胞参数 a
5.8658
Å
晶胞参数 b
11.6168
Å
晶胞参数 c
6.7084
Å
α 角
83.47
°
β 角
64.07
°
γ 角
75.38
°

组成

元素组成(原子分数)
组成信息
化学式
Dy4Y7Er
Dy
4.00 · 33.3%
Y
7.00 · 58.3%
Er
1.00 · 8.3%

能量与稳定性

凸包上方能量
0.3047
eV/atom
形成能
0.3002
eV/atom
校正后总能量
-64.6171
eV
原始总能量
-64.6171
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0003
eV
费米能级态密度
21.6576
总磁矩
0.4779
μB

其他信息

原型 ID

AB4C7_85_spg12

分解产物

Dy5Y DyY5 Y5Er

计算时间

2022-04-27 20:58:11.668869

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: agm003665516).

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 agm003665516
data_agm003665516
_cell_length_a     5.86576
_cell_length_b     11.61679
_cell_length_c     6.70840
_cell_angle_alpha  83.47441
_cell_angle_beta   64.07496
_cell_angle_gamma  75.37634
_cell_volume       397.79674
_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 0.64204 0.22457 0.49136 1.00000
  Dy2 Dy 0.35796 0.77543 0.50864 1.00000
  Dy3 Dy 0.76511 0.67589 0.79388 1.00000
  Dy4 Dy 0.23489 0.32411 0.20612 1.00000
  Y1 Y 0.78855 0.92404 0.49886 1.00000
  Y2 Y 0.21145 0.07596 0.50114 1.00000
  Y3 Y 0.06443 0.68556 0.18559 1.00000
  Y4 Y 0.93557 0.31444 0.81441 1.00000
  Y5 Y 0.36677 0.49809 0.76836 1.00000
  Y6 Y 0.50000 0.00000 0.00000 1.00000
  Y7 Y 0.63323 0.50191 0.23164 1.00000
  Er1 Er 0.00000 0.00000 0.00000 1.00000
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