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Er8Rh3Au2

Alexandria ALEX

Alex-ID: agm005642785 · 空间群: Cmmm (#65)

Alexandria Database API

基础信息

化学式
Er8Rh3Au2
Alex-ID
agm005642785
元素数
3
位点数
13
空间群
Cmmm (#65)
晶系
orthorhombic
体积
324.81
ų
晶胞参数 a
4.8529
Å
晶胞参数 b
9.7556
Å
晶胞参数 c
8.4108
Å
α 角
125.34
°
β 角
90.00
°
γ 角
90.00
°

组成

元素组成（原子分数）
组成信息
化学式
Er8Rh3Au2
Er
8.00 · 61.5%
Rh
3.00 · 23.1%
Au
2.00 · 15.4%

能量与稳定性

凸包上方能量
0.1039
eV/atom
形成能
-0.6726
eV/atom
校正后总能量
-73.8561
eV
原始总能量
-73.8561
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
12.1670
总磁矩
0.0002
μB

其他信息

原型 ID

A2B3C8_146_spg65

分解产物

Er2Au Er5Rh3 ErAu

计算时间

2023-06-16 06:46:53.912328

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: agm005642785).

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 agm005642785
data_agm005642785
_cell_length_a     4.85292
_cell_length_b     9.75556
_cell_length_c     8.41077
_cell_angle_alpha  125.34238
_cell_angle_beta   89.99999
_cell_angle_gamma  89.99999
_cell_volume       324.80780
_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
  Er1 Er 0.00000 0.61967 0.23915 1.00000
  Er2 Er 1.00000 0.38033 0.76085 1.00000
  Er3 Er 0.00000 0.12109 0.24217 1.00000
  Er4 Er 1.00000 0.87891 0.75783 1.00000
  Er5 Er 0.50000 0.63160 0.75939 1.00000
  Er6 Er 0.50000 0.12786 0.75972 1.00000
  Er7 Er 0.50000 0.87214 0.24028 1.00000
  Er8 Er 0.50000 0.36840 0.24061 1.00000
  Rh1 Rh 0.50000 0.00000 0.00000 1.00000
  Rh2 Rh 0.00000 0.24963 0.00022 1.00000
  Rh3 Rh 1.00000 0.75037 0.99978 1.00000
  Au1 Au 0.50000 0.25319 0.50626 1.00000
  Au2 Au 0.50000 0.74681 0.49374 1.00000
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