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La7P12Ir17

Alexandria ALEX

Alex-ID: agm008232240 · 空间群: C2/m (#12)

基础信息

化学式
La7P12Ir17
Alex-ID
agm008232240
元素数
3
位点数
36
空间群
C2/m (#12)
晶系
monoclinic
体积
615.59
ų
晶胞参数 a
12.2649
Å
晶胞参数 b
12.2649
Å
晶胞参数 c
13.5954
Å
α 角
68.51
°
β 角
111.49
°
γ 角
161.08
°

组成

元素组成(原子分数)
组成信息
化学式
La7P12Ir17
La
7.00 · 19.4%
P
12.00 · 33.3%
Ir
17.00 · 47.2%

能量与稳定性

凸包上方能量
0.0000
eV/atom
形成能
-0.9518
eV/atom
校正后总能量
-284.3116
eV
原始总能量
-284.3116
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0443
eV
费米能级态密度
18.3173
总磁矩
0.0000
μB

其他信息

原型 ID

A7B12C17_1_spg12

分解产物

La7P12Ir17

计算时间

2025-03-12 23:55:58

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: agm008232240).

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 agm008232240
data_agm008232240
_cell_length_a     12.26492
_cell_length_b     12.26492
_cell_length_c     13.59538
_cell_angle_alpha  68.51361
_cell_angle_beta   111.48639
_cell_angle_gamma  161.08407
_cell_volume       615.58861
_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 0.50000 0.50000 0.50000 1.00000
  La2 La 0.63287 0.36713 0.00018 1.00000
  La3 La 0.36713 0.63287 0.99982 1.00000
  La4 La 0.76462 0.23538 0.30776 1.00000
  La5 La 0.23538 0.76462 0.69224 1.00000
  La6 La 0.58376 0.41624 0.25625 1.00000
  La7 La 0.41624 0.58376 0.74375 1.00000
  P1 P 0.94017 0.05983 0.92780 1.00000
  P2 P 0.05983 0.94017 0.07220 1.00000
  P3 P 0.11514 0.88486 0.83071 1.00000
  P4 P 0.88486 0.11514 0.16929 1.00000
  P5 P 0.81173 0.18827 0.61630 1.00000
  P6 P 0.18827 0.81173 0.38370 1.00000
  P7 P 0.63408 0.36592 0.57892 1.00000
  P8 P 0.36592 0.63408 0.42108 1.00000
  P9 P 0.98683 0.01317 0.66986 1.00000
  P10 P 0.01317 0.98683 0.33014 1.00000
  P11 P 0.76370 0.23630 0.88406 1.00000
  P12 P 0.23630 0.76370 0.11594 1.00000
  Ir1 Ir 0.16133 0.83867 0.19176 1.00000
  Ir2 Ir 0.83867 0.16133 0.80824 1.00000
  Ir3 Ir 0.97312 0.02688 0.12560 1.00000
  Ir4 Ir 0.02688 0.97312 0.87440 1.00000
  Ir5 Ir 0.11210 0.88790 0.45901 1.00000
  Ir6 Ir 0.88790 0.11210 0.54099 1.00000
  Ir7 Ir 0.50000 0.50000 0.00000 1.00000
  Ir8 Ir 0.45687 0.54313 0.25839 1.00000
  Ir9 Ir 0.54313 0.45687 0.74161 1.00000
  Ir10 Ir 0.70428 0.29572 0.48625 1.00000
  Ir11 Ir 0.29572 0.70428 0.51375 1.00000
  Ir12 Ir 0.33575 0.66425 0.22379 1.00000
  Ir13 Ir 0.66425 0.33575 0.77621 1.00000
  Ir14 Ir 0.09265 0.90735 0.65252 1.00000
  Ir15 Ir 0.90735 0.09265 0.34748 1.00000
  Ir16 Ir 0.78041 0.21959 0.07338 1.00000
  Ir17 Ir 0.21959 0.78041 0.92662 1.00000
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