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DyTm2Ir3

Alexandria ALEX

Alex-ID: agm034656773 · 空间群: Cmcm (#63)

基础信息

化学式
DyTm2Ir3
Alex-ID
agm034656773
元素数
3
位点数
24
空间群
Cmcm (#63)
晶系
orthorhombic
体积
468.93
ų
晶胞参数 a
7.1066
Å
晶胞参数 b
4.6963
Å
晶胞参数 c
14.4937
Å
α 角
90.00
°
β 角
104.21
°
γ 角
90.00
°

组成

元素组成(原子分数)
组成信息
化学式
DyTm2Ir3
Dy
4.00 · 16.7%
Tm
8.00 · 33.3%
Ir
12.00 · 50.0%

能量与稳定性

凸包上方能量
0.0127
eV/atom
形成能
-0.8854
eV/atom
校正后总能量
-181.7688
eV
原始总能量
-181.7687
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0006
eV
费米能级态密度
5.2589
总磁矩
0.0000
μB

其他信息

原型 ID

AB2C3_2913_spg63

分解产物

DyTm2Ir3

计算时间

2025-04-15 05:39:33

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: agm034656773).

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 agm034656773
data_agm034656773
_cell_length_a     7.10657
_cell_length_b     4.69626
_cell_length_c     14.49369
_cell_angle_alpha  90.00000
_cell_angle_beta   104.20515
_cell_angle_gamma  90.00000
_cell_volume       468.92671
_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 0.20825 0.25000 0.41655 1.00000
  Dy2 Dy 0.79175 0.75000 0.58345 1.00000
  Dy3 Dy 0.95820 0.75000 0.91629 1.00000
  Dy4 Dy 0.04180 0.25000 0.08371 1.00000
  Tm1 Tm 0.12505 0.75000 0.24998 1.00000
  Tm2 Tm 0.70811 0.25000 0.41623 1.00000
  Tm3 Tm 0.29189 0.75000 0.58377 1.00000
  Tm4 Tm 0.87495 0.25000 0.75002 1.00000
  Tm5 Tm 0.37492 0.25000 0.75004 1.00000
  Tm6 Tm 0.45834 0.75000 0.91658 1.00000
  Tm7 Tm 0.54166 0.25000 0.08342 1.00000
  Tm8 Tm 0.62508 0.75000 0.24996 1.00000
  Ir1 Ir 0.95679 0.75000 0.41592 1.00000
  Ir2 Ir 0.45919 0.75000 0.41593 1.00000
  Ir3 Ir 0.04321 0.25000 0.58408 1.00000
  Ir4 Ir 0.54081 0.25000 0.58407 1.00000
  Ir5 Ir 0.12739 0.75000 0.75004 1.00000
  Ir6 Ir 0.62260 0.75000 0.75006 1.00000
  Ir7 Ir 0.70447 0.25000 0.91599 1.00000
  Ir8 Ir 0.21154 0.25000 0.91600 1.00000
  Ir9 Ir 0.29553 0.75000 0.08401 1.00000
  Ir10 Ir 0.78846 0.75000 0.08400 1.00000
  Ir11 Ir 0.87261 0.25000 0.24996 1.00000
  Ir12 Ir 0.37740 0.25000 0.24994 1.00000
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