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LaNpAu4

Alexandria ALEX

Alex-ID: agm014297516 · 空间群: Cmcm (#63)

Alexandria Database API

基础信息

化学式
LaNpAu4
Alex-ID
agm014297516
元素数
3
位点数
12
空间群
Cmcm (#63)
晶系
orthorhombic
体积
278.97
ų
晶胞参数 a
8.9973
Å
晶胞参数 b
8.9973
Å
晶胞参数 c
4.7950
Å
α 角
90.00
°
β 角
90.00
°
γ 角
134.05
°

组成

元素组成（原子分数）
组成信息
化学式
LaNpAu4
La
2.00 · 16.7%
Np
2.00 · 16.7%
Au
8.00 · 66.7%

能量与稳定性

凸包上方能量
0.0453
eV/atom
形成能
-0.4915
eV/atom
校正后总能量
-67.8531
eV
原始总能量
-67.8531
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0044
eV
费米能级态密度
24.6051
总磁矩
8.9231
μB

其他信息

原型 ID

ABC4_1230_spg15

分解产物

NpAu2 La14Au51 Np

计算时间

2024-11-02 00:52:59.048568

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: agm014297516).

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 agm014297516
data_agm014297516
_cell_length_a     8.99726
_cell_length_b     8.99726
_cell_length_c     4.79497
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  134.05298
_cell_volume       278.96676
_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 0.38193 0.61807 0.25000 1.00000
  La2 La 0.61807 0.38193 0.75000 1.00000
  Np1 Np 0.86799 0.13201 0.25000 1.00000
  Np2 Np 0.13201 0.86799 0.75000 1.00000
  Au1 Au 0.17755 0.26131 0.75000 1.00000
  Au2 Au 0.03063 0.44828 0.75000 1.00000
  Au3 Au 0.26131 0.17755 0.25000 1.00000
  Au4 Au 0.44828 0.03063 0.25000 1.00000
  Au5 Au 0.82245 0.73869 0.25000 1.00000
  Au6 Au 0.73869 0.82245 0.75000 1.00000
  Au7 Au 0.96937 0.55172 0.25000 1.00000
  Au8 Au 0.55172 0.96937 0.75000 1.00000
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