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Ba2Ag3Au

Alexandria ALEX

Alex-ID: agm021008073 · 空间群: Imm2 (#44)

基础信息

化学式
Ba2Ag3Au
Alex-ID
agm021008073
元素数
3
位点数
6
空间群
Imm2 (#44)
晶系
orthorhombic
体积
181.37
ų
晶胞参数 a
6.5685
Å
晶胞参数 b
6.5685
Å
晶胞参数 c
8.5674
Å
α 角
49.25
°
β 角
130.75
°
γ 角
136.37
°

组成

元素组成(原子分数)
组成信息
化学式
Ba2Ag3Au
Ba
2.00 · 33.3%
Ag
3.00 · 50.0%
Au
1.00 · 16.7%

能量与稳定性

凸包上方能量
0.0025
eV/atom
形成能
-0.4055
eV/atom
校正后总能量
-18.1096
eV
原始总能量
-18.1096
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0090
eV
费米能级态密度
2.3668
总磁矩
0.0000
μB

其他信息

原型 ID

AB2C3_1923_spg8

分解产物

Ba3(Ag2Au)2 BaAg2

计算时间

2025-04-14 22:55:15

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: agm021008073).

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 agm021008073
data_agm021008073
_cell_length_a     6.56854
_cell_length_b     6.56854
_cell_length_c     8.56739
_cell_angle_alpha  49.25460
_cell_angle_beta   130.74540
_cell_angle_gamma  136.37457
_cell_volume       181.36933
_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
  Ba1 Ba 0.75193 0.24807 0.25232 1.00000
  Ba2 Ba 0.24870 0.75130 0.74830 1.00000
  Ag1 Ag 0.50013 0.49987 0.33269 1.00000
  Ag2 Ag 0.00094 0.99906 0.83640 1.00000
  Ag3 Ag 0.99943 0.00057 0.16468 1.00000
  Au1 Au 0.50018 0.49982 0.66563 1.00000
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