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ErTm2Ni

Alexandria ALEX

Alex-ID: agm067967904 · 空间群: Pnma (#62)

基础信息

化学式
ErTm2Ni
Alex-ID
agm067967904
元素数
3
位点数
32
空间群
Pnma (#62)
晶系
orthorhombic
体积
797.45
ų
晶胞参数 a
6.2080
Å
晶胞参数 b
9.4796
Å
晶胞参数 c
13.5506
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
ErTm2Ni
Er
8.00 · 25.0%
Tm
16.00 · 50.0%
Ni
8.00 · 25.0%

能量与稳定性

凸包上方能量
0.0220
eV/atom
形成能
-0.2519
eV/atom
校正后总能量
-162.3798
eV
原始总能量
-162.3798
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0096
eV
费米能级态密度
42.3676
总磁矩
0.0162
μB

其他信息

原型 ID

ABC2_547_spg62

分解产物

ErTm2Ni

计算时间

2025-01-02 20:16:23

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: agm067967904).

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 agm067967904
data_agm067967904
_cell_length_a     6.20803
_cell_length_b     9.47962
_cell_length_c     13.55064
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       797.45275
_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
  Er1 Er 0.56472 0.25000 0.85642 1.00000
  Er2 Er 0.06472 0.75000 0.64358 1.00000
  Er3 Er 0.43528 0.75000 0.14358 1.00000
  Er4 Er 0.93528 0.25000 0.35642 1.00000
  Er5 Er 0.77532 0.25000 0.60874 1.00000
  Er6 Er 0.27532 0.75000 0.89126 1.00000
  Er7 Er 0.22468 0.75000 0.39126 1.00000
  Er8 Er 0.72468 0.25000 0.10874 1.00000
  Tm1 Tm 0.09768 0.06843 0.78535 1.00000
  Tm2 Tm 0.59768 0.93157 0.71465 1.00000
  Tm3 Tm 0.90232 0.56843 0.21465 1.00000
  Tm4 Tm 0.40232 0.43157 0.28535 1.00000
  Tm5 Tm 0.90232 0.93157 0.21465 1.00000
  Tm6 Tm 0.40232 0.06843 0.28535 1.00000
  Tm7 Tm 0.09768 0.43157 0.78535 1.00000
  Tm8 Tm 0.59768 0.56843 0.71465 1.00000
  Tm9 Tm 0.75266 0.56762 0.96436 1.00000
  Tm10 Tm 0.25266 0.43238 0.53564 1.00000
  Tm11 Tm 0.24734 0.06762 0.03564 1.00000
  Tm12 Tm 0.74734 0.93238 0.46436 1.00000
  Tm13 Tm 0.24734 0.43238 0.03564 1.00000
  Tm14 Tm 0.74734 0.56762 0.46436 1.00000
  Tm15 Tm 0.75266 0.93238 0.96436 1.00000
  Tm16 Tm 0.25266 0.06762 0.53564 1.00000
  Ni1 Ni 0.36253 0.25000 0.68083 1.00000
  Ni2 Ni 0.86253 0.75000 0.81917 1.00000
  Ni3 Ni 0.63747 0.75000 0.31917 1.00000
  Ni4 Ni 0.13747 0.25000 0.18083 1.00000
  Ni5 Ni 0.97694 0.25000 0.93648 1.00000
  Ni6 Ni 0.47694 0.75000 0.56352 1.00000
  Ni7 Ni 0.02306 0.75000 0.06352 1.00000
  Ni8 Ni 0.52306 0.25000 0.43648 1.00000
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