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HoEr2ZrN4

Alexandria ALEX

Alex-ID: agm017492980 · 空间群: Imma (#74)

Alexandria Database API

基础信息

化学式
HoEr2ZrN4
Alex-ID
agm017492980
元素数
4
位点数
16
空间群
Imma (#74)
晶系
orthorhombic
体积
218.49
ų
晶胞参数 a
6.7593
Å
晶胞参数 b
6.7593
Å
晶胞参数 c
6.7593
Å
α 角
119.87
°
β 角
120.06
°
γ 角
90.06
°

组成

元素组成（原子分数）
组成信息
化学式
HoEr2ZrN4
Ho
2.00 · 12.5%
Er
4.00 · 25.0%
Zr
2.00 · 12.5%
N
8.00 · 50.0%

能量与稳定性

凸包上方能量
0.0064
eV/atom
形成能
-1.9640
eV/atom
校正后总能量
-139.5493
eV
原始总能量
-139.5492
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0000
eV
费米能级态密度
2.6477
总磁矩
0.0001
μB

其他信息

原型 ID

ABC2D4_74_spg74

分解产物

HoEr2ZrN4

计算时间

2024-06-27 10:04:50.725896

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: agm017492980).

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 agm017492980
data_agm017492980
_cell_length_a     6.75934
_cell_length_b     6.75934
_cell_length_c     6.75934
_cell_angle_alpha  119.86586
_cell_angle_beta   120.06089
_cell_angle_gamma  90.06353
_cell_volume       218.49283
_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
  Ho1 Ho 0.50000 0.50000 0.50000 1.00000
  Ho2 Ho 0.50000 0.00000 0.00000 1.00000
  Er1 Er 0.00000 0.00000 0.50000 1.00000
  Er2 Er 0.00000 0.50000 0.00000 1.00000
  Er3 Er 0.50000 0.00000 0.50000 1.00000
  Er4 Er 0.00000 0.00000 0.00000 1.00000
  Zr1 Zr 0.00000 0.50000 0.50000 1.00000
  Zr2 Zr 0.50000 0.50000 0.00000 1.00000
  N1 N 0.74465 0.74364 0.00100 1.00000
  N2 N 0.24264 0.74364 0.49900 1.00000
  N3 N 0.75736 0.25636 0.50100 1.00000
  N4 N 0.25535 0.25636 0.99900 1.00000
  N5 N 0.24947 0.25932 0.50985 1.00000
  N6 N 0.24947 0.73962 0.99015 1.00000
  N7 N 0.75053 0.26038 0.00985 1.00000
  N8 N 0.75053 0.74068 0.49015 1.00000
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