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La7PI12

Alexandria ALEX

Alex-ID: agm005808079 · 空间群: R-3 (#148)

Alexandria Database API

基础信息

化学式
La7PI12
Alex-ID
agm005808079
元素数
3
位点数
20
空间群
R-3 (#148)
晶系
trigonal
体积
841.67
ų
晶胞参数 a
10.1028
Å
晶胞参数 b
10.1028
Å
晶胞参数 c
10.1028
Å
α 角
107.71
°
β 角
107.71
°
γ 角
107.71
°

组成

元素组成（原子分数）
组成信息
化学式
La7PI12
La
7.00 · 35.0%
P
1.00 · 5.0%
I
12.00 · 60.0%

能量与稳定性

凸包上方能量
0.0000
eV/atom
形成能
-1.4830
eV/atom
校正后总能量
-88.1641
eV
原始总能量
-88.1641
eV

电子结构

间接带隙
0.0739
eV
直接带隙
0.0739
eV
费米能级态密度
8.0184
总磁矩
-0.0009
μB

其他信息

原型 ID

AB7C12_48_spg148

分解产物

La7PI12

计算时间

2023-07-20 18:56:53.591680

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: agm005808079).

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 agm005808079
data_agm005808079
_cell_length_a     10.10280
_cell_length_b     10.10279
_cell_length_c     10.10280
_cell_angle_alpha  107.70584
_cell_angle_beta   107.70584
_cell_angle_gamma  107.70583
_cell_volume       841.67500
_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 0.96968 0.69239 0.89800 1.00000
  La2 La 0.30761 0.10200 0.03032 1.00000
  La3 La 0.10200 0.03032 0.30761 1.00000
  La4 La 0.50000 0.50000 0.50000 1.00000
  La5 La 0.89800 0.96968 0.69239 1.00000
  La6 La 0.69239 0.89800 0.96968 1.00000
  La7 La 0.03032 0.30761 0.10200 1.00000
  P1 P 0.00000 0.00000 0.00000 1.00000
  I1 I 0.92259 0.31501 0.76977 1.00000
  I2 I 0.68499 0.23023 0.07741 1.00000
  I3 I 0.46926 0.15320 0.38766 1.00000
  I4 I 0.84680 0.61234 0.53074 1.00000
  I5 I 0.23023 0.07741 0.68499 1.00000
  I6 I 0.61234 0.53074 0.84680 1.00000
  I7 I 0.38766 0.46926 0.15320 1.00000
  I8 I 0.76977 0.92259 0.31501 1.00000
  I9 I 0.15320 0.38766 0.46926 1.00000
  I10 I 0.53074 0.84680 0.61234 1.00000
  I11 I 0.31501 0.76977 0.92259 1.00000
  I12 I 0.07741 0.68499 0.23023 1.00000
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