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Cu4Ge2Au5

Alexandria ALEX

Alex-ID: agm005674668 · 空间群: C2/m (#12)

基础信息

化学式
Cu4Ge2Au5
Alex-ID
agm005674668
元素数
3
位点数
11
空间群
C2/m (#12)
晶系
monoclinic
体积
175.51
ų
晶胞参数 a
4.0097
Å
晶胞参数 b
10.3006
Å
晶胞参数 c
4.8102
Å
α 角
77.63
°
β 角
114.63
°
γ 角
90.00
°

组成

元素组成(原子分数)
组成信息
化学式
Cu4Ge2Au5
Cu
4.00 · 36.4%
Ge
2.00 · 18.2%
Au
5.00 · 45.5%

能量与稳定性

凸包上方能量
0.0762
eV/atom
形成能
0.0482
eV/atom
校正后总能量
-41.7310
eV
原始总能量
-41.7310
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0000
eV
费米能级态密度
3.1007
总磁矩
0.0000
μB

其他信息

原型 ID

A2B4C5_402_spg12

分解产物

Cu2Au5 Cu Ge

计算时间

2023-06-21 14:48:17.741870

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: agm005674668).

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 agm005674668
data_agm005674668
_cell_length_a     4.00973
_cell_length_b     10.30057
_cell_length_c     4.81022
_cell_angle_alpha  77.62767
_cell_angle_beta   114.63205
_cell_angle_gamma  89.99949
_cell_volume       175.50631
_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
  Cu1 Cu 0.33001 0.26430 0.66002 1.00000
  Cu2 Cu 0.94490 0.82209 0.88981 1.00000
  Cu3 Cu 0.66999 0.73570 0.33998 1.00000
  Cu4 Cu 0.05510 0.17791 0.11019 1.00000
  Ge1 Ge 0.59480 0.34903 0.18958 1.00000
  Ge2 Ge 0.40520 0.65097 0.81042 1.00000
  Au1 Au 0.86545 0.43636 0.73090 1.00000
  Au2 Au 0.13455 0.56364 0.26910 1.00000
  Au3 Au 0.77597 0.10219 0.55193 1.00000
  Au4 Au 0.50000 0.00000 0.00000 1.00000
  Au5 Au 0.22403 0.89781 0.44807 1.00000
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