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LaIr3

Alexandria ALEX

Alex-ID: agm010193385 · 空间群: P6_3/mmc (#194)

基础信息

化学式
LaIr3
Alex-ID
agm010193385
元素数
2
位点数
24
空间群
P6_3/mmc (#194)
晶系
hexagonal
体积
450.03
ų
晶胞参数 a
5.4084
Å
晶胞参数 b
5.4084
Å
晶胞参数 c
17.7649
Å
α 角
90.00
°
β 角
90.00
°
γ 角
120.00
°

组成

元素组成(原子分数)
组成信息
化学式
LaIr3
La
6.00 · 25.0%
Ir
18.00 · 75.0%

能量与稳定性

凸包上方能量
0.0000
eV/atom
形成能
-0.5420
eV/atom
校正后总能量
-202.0712
eV
原始总能量
-202.0712
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
17.4152
总磁矩
0.0000
μB

其他信息

原型 ID

AB3_3767_spg12

分解产物

LaIr3

计算时间

2024-05-04 11:17:44.673530

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: agm010193385).

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 agm010193385
data_agm010193385
_cell_length_a     5.40844
_cell_length_b     5.40844
_cell_length_c     17.76495
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  120.00000
_cell_volume       450.02650
_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
  La1 La 0.66667 0.33333 0.54088 1.00000
  La2 La 0.33333 0.66667 0.04088 1.00000
  La3 La 0.33333 0.66667 0.45912 1.00000
  La4 La 0.66667 0.33333 0.95912 1.00000
  La5 La 0.66667 0.33333 0.75000 1.00000
  La6 La 0.33333 0.66667 0.25000 1.00000
  Ir1 Ir 0.33210 0.16605 0.12895 1.00000
  Ir2 Ir 0.83395 0.16605 0.12895 1.00000
  Ir3 Ir 0.83395 0.66790 0.12895 1.00000
  Ir4 Ir 0.66790 0.83395 0.62895 1.00000
  Ir5 Ir 0.16605 0.83395 0.62895 1.00000
  Ir6 Ir 0.16605 0.33210 0.62895 1.00000
  Ir7 Ir 0.16605 0.83395 0.87105 1.00000
  Ir8 Ir 0.66790 0.83395 0.87105 1.00000
  Ir9 Ir 0.16605 0.33210 0.87105 1.00000
  Ir10 Ir 0.83395 0.16605 0.37105 1.00000
  Ir11 Ir 0.33210 0.16605 0.37105 1.00000
  Ir12 Ir 0.83395 0.66790 0.37105 1.00000
  Ir13 Ir 0.66667 0.33333 0.25000 1.00000
  Ir14 Ir 0.33333 0.66667 0.75000 1.00000
  Ir15 Ir 0.00000 0.00000 0.25000 1.00000
  Ir16 Ir 0.00000 0.00000 0.75000 1.00000
  Ir17 Ir 0.00000 0.00000 0.00000 1.00000
  Ir18 Ir 0.00000 0.00000 0.50000 1.00000
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