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DyEr4N5

Alexandria ALEX

Alex-ID: agm059986322 · 空间群: I4/m (#87)

基础信息

化学式
DyEr4N5
Alex-ID
agm059986322
元素数
3
位点数
10
空间群
I4/m (#87)
晶系
tetragonal
体积
143.55
ų
晶胞参数 a
5.9531
Å
晶胞参数 b
5.9531
Å
晶胞参数 c
5.9531
Å
α 角
99.59
°
β 角
99.59
°
γ 角
131.81
°

组成

元素组成(原子分数)
组成信息
化学式
DyEr4N5
Dy
1.00 · 10.0%
Er
4.00 · 40.0%
N
5.00 · 50.0%

能量与稳定性

凸包上方能量
0.0004
eV/atom
形成能
-1.9542
eV/atom
校正后总能量
-82.1599
eV
原始总能量
-82.1599
eV

电子结构

间接带隙
0.1075
eV
直接带隙
0.5116
eV
费米能级态密度
0.2365
总磁矩
0.0000
μB

其他信息

原型 ID

AB4C5_236_spg79

分解产物

DyEr4N5

计算时间

2024-10-24 00:27:39.978140

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: agm059986322).

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 agm059986322
data_agm059986322
_cell_length_a     5.95309
_cell_length_b     5.95309
_cell_length_c     5.95309
_cell_angle_alpha  99.59429
_cell_angle_beta   99.59429
_cell_angle_gamma  131.80973
_cell_volume       143.54984
_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 0.00000 0.00000 0.00000 1.00000
  Er1 Er 0.19965 0.40011 0.59976 1.00000
  Er2 Er 0.40011 0.80035 0.20046 1.00000
  Er3 Er 0.59989 0.19965 0.79954 1.00000
  Er4 Er 0.80035 0.59989 0.40024 1.00000
  N1 N 0.69835 0.89935 0.59769 1.00000
  N2 N 0.89935 0.30165 0.20100 1.00000
  N3 N 0.10065 0.69835 0.79900 1.00000
  N4 N 0.30165 0.10065 0.40231 1.00000
  N5 N 0.50000 0.50000 0.00000 1.00000
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