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Dy4FeTe

Alexandria ALEX

Alex-ID: agm005806415 · 空间群: Pnma (#62)

基础信息

化学式
Dy4FeTe
Alex-ID
agm005806415
元素数
3
位点数
24
空间群
Pnma (#62)
晶系
orthorhombic
体积
619.29
ų
晶胞参数 a
3.9302
Å
晶胞参数 b
8.1681
Å
晶胞参数 c
19.2915
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
Dy4FeTe
Dy
16.00 · 66.7%
Fe
4.00 · 16.7%
Te
4.00 · 16.7%

能量与稳定性

凸包上方能量
0.0257
eV/atom
形成能
-0.4456
eV/atom
校正后总能量
-130.7726
eV
原始总能量
-130.7726
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0041
eV
费米能级态密度
23.6952
总磁矩
1.1140
μB

其他信息

原型 ID

ABC4_2635_spg62

分解产物

Dy6FeTe2 DyFe2 Dy

计算时间

2023-07-28 08:56:16.015588

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: agm005806415).

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 agm005806415
data_agm005806415
_cell_length_a     3.93015
_cell_length_b     8.16807
_cell_length_c     19.29148
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       619.29053
_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 0.75000 0.86008 0.64309 1.00000
  Dy2 Dy 0.25000 0.13992 0.35691 1.00000
  Dy3 Dy 0.25000 0.63992 0.14309 1.00000
  Dy4 Dy 0.75000 0.36008 0.85691 1.00000
  Dy5 Dy 0.75000 0.85665 0.45404 1.00000
  Dy6 Dy 0.25000 0.14335 0.54596 1.00000
  Dy7 Dy 0.25000 0.64335 0.95404 1.00000
  Dy8 Dy 0.75000 0.35665 0.04596 1.00000
  Dy9 Dy 0.75000 0.00863 0.93304 1.00000
  Dy10 Dy 0.25000 0.99137 0.06696 1.00000
  Dy11 Dy 0.25000 0.49137 0.43304 1.00000
  Dy12 Dy 0.75000 0.50863 0.56696 1.00000
  Dy13 Dy 0.75000 0.95601 0.21550 1.00000
  Dy14 Dy 0.25000 0.04399 0.78450 1.00000
  Dy15 Dy 0.25000 0.54399 0.71550 1.00000
  Dy16 Dy 0.75000 0.45601 0.28450 1.00000
  Fe1 Fe 0.75000 0.24529 0.44853 1.00000
  Fe2 Fe 0.25000 0.75471 0.55147 1.00000
  Fe3 Fe 0.25000 0.25471 0.94853 1.00000
  Fe4 Fe 0.75000 0.74529 0.05147 1.00000
  Te1 Te 0.75000 0.74337 0.81143 1.00000
  Te2 Te 0.25000 0.25663 0.18857 1.00000
  Te3 Te 0.25000 0.75663 0.31143 1.00000
  Te4 Te 0.75000 0.24337 0.68857 1.00000
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