Dy6FeI8

Alexandria ALEX

Alex-ID: agm066478413 · 空间群: R-3 (#148)

Alexandria Database API

基础信息

化学式

Dy6FeI8

Alex-ID

agm066478413

元素数

位点数

空间群

R-3 (#148)

晶系

trigonal

体积

578.51

Å³

晶胞参数 a

7.7974

晶胞参数 b

7.7958

晶胞参数 c

11.8529

α 角

71.41

β 角

70.73

γ 角

60.00

组成

元素组成（原子分数）

组成信息

化学式

Dy6FeI8

6.00 · 40.0%

1.00 · 6.7%

8.00 · 53.3%

能量与稳定性

凸包上方能量

0.0214

eV/atom

形成能

-1.0372

eV/atom

校正后总能量

-64.0449

原始总能量

-64.0449

电子结构

间接带隙

0.6286

直接带隙

0.6422

费米能级态密度

-0.4280

总磁矩

0.0000

μB

其他信息

原型 ID

AB6C8_0_spg148

分解产物

Dy12Fe2I17 Dy2Fe2I Dy

计算时间

2025-01-20 18:26:57

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: agm066478413).

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 | 拖拽旋转 · 滚轮缩放 · 右键平移

原始 CIF 数据

# CIF generated by HEAS from Alexandria entry agm066478413
data_agm066478413
_cell_length_a     7.79745
_cell_length_b     7.79578
_cell_length_c     11.85287
_cell_angle_alpha  71.41437
_cell_angle_beta   70.73029
_cell_angle_gamma  60.00078
_cell_volume       578.51414
_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 0.04970 0.78052 0.85679 1.00000
  Dy2 Dy 0.21436 0.69152 0.14330 1.00000
  Dy3 Dy 0.68662 0.95531 0.14320 1.00000
  Dy4 Dy 0.31338 0.04469 0.85680 1.00000
  Dy5 Dy 0.78564 0.30848 0.85670 1.00000
  Dy6 Dy 0.95030 0.21948 0.14321 1.00000
  Fe1 Fe 0.00000 0.00000 0.00000 1.00000
  I1 I 0.25855 0.90433 0.30784 1.00000
  I2 I 0.10649 0.46112 0.69197 1.00000
  I3 I 0.47176 0.73058 0.69220 1.00000
  I4 I 0.66660 0.66664 0.99999 1.00000
  I5 I 0.33340 0.33336 0.00001 1.00000
  I6 I 0.52824 0.26942 0.30780 1.00000
  I7 I 0.89351 0.53888 0.30803 1.00000
  I8 I 0.74145 0.09567 0.69216 1.00000

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