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La4Ru2Au

Alexandria ALEX

Alex-ID: agm005994243 · 空间群: Cc (#9)

基础信息

化学式
La4Ru2Au
Alex-ID
agm005994243
元素数
3
位点数
14
空间群
Cc (#9)
晶系
monoclinic
体积
376.28
ų
晶胞参数 a
7.4046
Å
晶胞参数 b
7.4540
Å
晶胞参数 c
8.3925
Å
α 角
108.01
°
β 角
107.78
°
γ 角
107.81
°

组成

元素组成(原子分数)
组成信息
化学式
La4Ru2Au
La
8.00 · 57.1%
Ru
4.00 · 28.6%
Au
2.00 · 14.3%

能量与稳定性

凸包上方能量
0.0340
eV/atom
形成能
-0.4047
eV/atom
校正后总能量
-88.7438
eV
原始总能量
-88.7438
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0002
eV
费米能级态密度
9.5101
总磁矩
0.0000
μB

其他信息

原型 ID

AB2C4_905_spg9

分解产物

La5Ru2Au LaRu2 La3RuAu

计算时间

2023-10-15 17:29:25

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: agm005994243).

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 agm005994243
data_agm005994243
_cell_length_a     7.40460
_cell_length_b     7.45404
_cell_length_c     8.39253
_cell_angle_alpha  108.01245
_cell_angle_beta   107.78068
_cell_angle_gamma  107.80680
_cell_volume       376.27940
_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 0.16750 0.78177 0.78516 1.00000
  La2 La 0.73507 0.46239 0.88439 1.00000
  La3 La 0.02092 0.43048 0.29858 1.00000
  La4 La 0.60068 0.82795 0.61563 1.00000
  La5 La 0.21240 0.96642 0.32962 1.00000
  La6 La 0.63278 0.88682 0.17044 1.00000
  La7 La 0.13230 0.24660 0.71483 1.00000
  La8 La 0.47231 0.38186 0.20137 1.00000
  Ru1 Ru 0.24750 0.60926 0.08506 1.00000
  Ru2 Ru 0.55935 0.12351 0.93394 1.00000
  Ru3 Ru 0.91244 0.77420 0.41488 1.00000
  Ru4 Ru 0.37549 0.43963 0.56606 1.00000
  Au1 Au 0.71857 0.28752 0.50585 1.00000
  Au2 Au 0.96271 0.03158 0.99418 1.00000
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