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Dy5Ho4Tm

Alexandria ALEX

Alex-ID: agm003652182 · 空间群: I4 (#79)

基础信息

化学式
Dy5Ho4Tm
Alex-ID
agm003652182
元素数
3
位点数
10
空间群
I4 (#79)
晶系
tetragonal
体积
318.49
ų
晶胞参数 a
6.2243
Å
晶胞参数 b
7.8009
Å
晶胞参数 c
7.8009
Å
α 角
80.84
°
β 角
66.49
°
γ 角
66.49
°

组成

元素组成(原子分数)
组成信息
化学式
Dy5Ho4Tm
Dy
5.00 · 50.0%
Ho
4.00 · 40.0%
Tm
1.00 · 10.0%

能量与稳定性

凸包上方能量
0.3153
eV/atom
形成能
0.3112
eV/atom
校正后总能量
-42.6925
eV
原始总能量
-42.6925
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0033
eV
费米能级态密度
14.8783
总磁矩
0.0000
μB

其他信息

原型 ID

AB4C5_149_spg79

分解产物

Dy5Ho HoTm5 Dy2Ho7

计算时间

2022-04-06 11:31:57.116695

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: agm003652182).

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 agm003652182
data_agm003652182
_cell_length_a     6.22434
_cell_length_b     7.80094
_cell_length_c     7.80094
_cell_angle_alpha  80.84189
_cell_angle_beta   66.48758
_cell_angle_gamma  66.48758
_cell_volume       318.49352
_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 0.80466 0.37716 0.91721 1.00000
  Dy2 Dy 0.18182 0.91721 0.62284 1.00000
  Dy3 Dy 0.72187 0.08279 0.37716 1.00000
  Dy4 Dy 0.09902 0.62284 0.08279 1.00000
  Dy5 Dy 0.68127 0.00000 0.00000 1.00000
  Ho1 Ho 0.40505 0.38969 0.70104 1.00000
  Ho2 Ho 0.79474 0.70104 0.61031 1.00000
  Ho3 Ho 0.10609 0.29896 0.38969 1.00000
  Ho4 Ho 0.49578 0.61031 0.29896 1.00000
  Tm1 Tm 0.22000 0.00000 0.00000 1.00000
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