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Ho3(GaAu2)2

Alexandria ALEX

Alex-ID: agm005609922 · 空间群: C2/m (#12)

基础信息

化学式
Ho3(GaAu2)2
Alex-ID
agm005609922
元素数
3
位点数
9
空间群
C2/m (#12)
晶系
monoclinic
体积
189.58
ų
晶胞参数 a
4.5652
Å
晶胞参数 b
5.7905
Å
晶胞参数 c
8.6869
Å
α 角
113.81
°
β 角
90.00
°
γ 角
113.22
°

组成

元素组成(原子分数)
组成信息
化学式
Ho3(GaAu2)2
Ho
3.00 · 33.3%
Ga
2.00 · 22.2%
Au
4.00 · 44.4%

能量与稳定性

凸包上方能量
0.0311
eV/atom
形成能
-0.8025
eV/atom
校正后总能量
-40.1264
eV
原始总能量
-40.1264
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
4.6093
总磁矩
0.0000
μB

其他信息

原型 ID

A2B3C4_843_spg12

分解产物

HoAu2 HoGaAu

计算时间

2023-06-27 00:38:11.598318

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: agm005609922).

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 agm005609922
data_agm005609922
_cell_length_a     4.56519
_cell_length_b     5.79052
_cell_length_c     8.68686
_cell_angle_alpha  113.81431
_cell_angle_beta   90.00000
_cell_angle_gamma  113.21581
_cell_volume       189.58181
_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
  Ho1 Ho 0.65242 0.30485 0.68187 1.00000
  Ho2 Ho 0.00000 0.00000 0.00000 1.00000
  Ho3 Ho 0.34758 0.69515 0.31813 1.00000
  Ga1 Ga 0.63785 0.27570 0.30974 1.00000
  Ga2 Ga 0.36215 0.72430 0.69026 1.00000
  Au1 Au 0.71470 0.42940 0.06576 1.00000
  Au2 Au 0.28530 0.57060 0.93424 1.00000
  Au3 Au 0.92322 0.84644 0.59991 1.00000
  Au4 Au 0.07678 0.15356 0.40009 1.00000
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