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SmH6Ir

Alexandria ALEX

Alex-ID: agm080871939 · 空间群: Pa-3 (#205)

基础信息

化学式
SmH6Ir
Alex-ID
agm080871939
元素数
3
位点数
32
空间群
Pa-3 (#205)
晶系
cubic
体积
276.88
ų
晶胞参数 a
6.5178
Å
晶胞参数 b
6.5178
Å
晶胞参数 c
6.5178
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
SmH6Ir
Sm
4.00 · 12.5%
H
24.00 · 75.0%
Ir
4.00 · 12.5%

能量与稳定性

凸包上方能量
0.0374
eV/atom
形成能
-0.5481
eV/atom
校正后总能量
-149.6295
eV
原始总能量
-149.6295
eV

电子结构

间接带隙
2.0633
eV
直接带隙
2.0633
eV
费米能级态密度
0.0000
总磁矩
0.0000
μB

其他信息

原型 ID

ABC6_165_spg201

分解产物

SmH6Ir

计算时间

2025-02-24 11:19:56

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: agm080871939).

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 agm080871939
data_agm080871939
_cell_length_a     6.51775
_cell_length_b     6.51775
_cell_length_c     6.51775
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       276.88159
_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
  Sm1 Sm 0.50000 0.50000 0.50000 1.00000
  Sm2 Sm 0.00000 0.50000 0.00000 1.00000
  Sm3 Sm 0.50000 0.00000 0.00000 1.00000
  Sm4 Sm 0.00000 0.00000 0.50000 1.00000
  H1 H 0.67436 0.58402 0.83295 1.00000
  H2 H 0.82564 0.41598 0.33295 1.00000
  H3 H 0.32564 0.08402 0.66705 1.00000
  H4 H 0.17436 0.91598 0.16705 1.00000
  H5 H 0.83295 0.67436 0.58402 1.00000
  H6 H 0.33295 0.82564 0.41598 1.00000
  H7 H 0.66705 0.32564 0.08402 1.00000
  H8 H 0.16705 0.17436 0.91598 1.00000
  H9 H 0.58402 0.83295 0.67436 1.00000
  H10 H 0.41598 0.33295 0.82564 1.00000
  H11 H 0.08402 0.66705 0.32564 1.00000
  H12 H 0.91598 0.16705 0.17436 1.00000
  H13 H 0.32564 0.41598 0.16705 1.00000
  H14 H 0.17436 0.58402 0.66705 1.00000
  H15 H 0.67436 0.91598 0.33295 1.00000
  H16 H 0.82564 0.08402 0.83295 1.00000
  H17 H 0.16705 0.32564 0.41598 1.00000
  H18 H 0.66705 0.17436 0.58402 1.00000
  H19 H 0.33295 0.67436 0.91598 1.00000
  H20 H 0.83295 0.82564 0.08402 1.00000
  H21 H 0.41598 0.16705 0.32564 1.00000
  H22 H 0.58402 0.66705 0.17436 1.00000
  H23 H 0.91598 0.33295 0.67436 1.00000
  H24 H 0.08402 0.83295 0.82564 1.00000
  Ir1 Ir 0.00000 0.00000 0.00000 1.00000
  Ir2 Ir 0.50000 0.00000 0.50000 1.00000
  Ir3 Ir 0.00000 0.50000 0.50000 1.00000
  Ir4 Ir 0.50000 0.50000 0.00000 1.00000
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