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ErAgH6

Alexandria ALEX

Alex-ID: agm079356252 · 空间群: Pm (#6)

基础信息

化学式
ErAgH6
Alex-ID
agm079356252
元素数
3
位点数
8
空间群
Pm (#6)
晶系
monoclinic
体积
76.15
ų
晶胞参数 a
4.4355
Å
晶胞参数 b
3.3712
Å
晶胞参数 c
5.8353
Å
α 角
89.99
°
β 角
60.78
°
γ 角
90.00
°

组成

元素组成(原子分数)
组成信息
化学式
ErAgH6
Er
1.00 · 12.5%
Ag
1.00 · 12.5%
H
6.00 · 75.0%

能量与稳定性

凸包上方能量
0.1584
eV/atom
形成能
-0.1993
eV/atom
校正后总能量
-28.4473
eV
原始总能量
-28.4473
eV

电子结构

间接带隙
1.8215
eV
直接带隙
2.5127
eV
费米能级态密度
0.0000
总磁矩
0.0000
μB

其他信息

原型 ID

ABC6_23_spg12

分解产物

ErH3 H2 Ag

计算时间

2025-06-26 13:43:48

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: agm079356252).

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 agm079356252
data_agm079356252
_cell_length_a     4.43550
_cell_length_b     3.37121
_cell_length_c     5.83527
_cell_angle_alpha  89.98656
_cell_angle_beta   60.78409
_cell_angle_gamma  90.00164
_cell_volume       76.15464
_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 0.43616 0.28146 0.41264 1.00000
  Ag1 Ag 0.71794 0.78122 0.79632 1.00000
  H1 H 0.41396 0.78148 0.15279 1.00000
  H2 H 0.78379 0.28135 0.60863 1.00000
  H3 H 0.98719 0.16481 0.11289 1.00000
  H4 H 0.72357 0.78144 0.35419 1.00000
  H5 H 0.98730 0.39695 0.11205 1.00000
  H6 H 0.20010 0.78129 0.70048 1.00000
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