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HoAl(CoH4)2

Alexandria ALEX

Alex-ID: agm007302803 · 空间群: C2/m (#12)

基础信息

化学式
HoAl(CoH4)2
Alex-ID
agm007302803
元素数
4
位点数
12
空间群
C2/m (#12)
晶系
monoclinic
体积
85.89
ų
晶胞参数 a
3.5537
Å
晶胞参数 b
4.3714
Å
晶胞参数 c
6.3852
Å
α 角
106.89
°
β 角
90.04
°
γ 角
114.02
°

组成

元素组成(原子分数)
组成信息
化学式
HoAl(CoH4)2
Ho
1.00 · 8.3%
Al
1.00 · 8.3%
Co
2.00 · 16.7%
H
8.00 · 66.7%

能量与稳定性

凸包上方能量
0.1294
eV/atom
形成能
-0.2760
eV/atom
校正后总能量
-51.8019
eV
原始总能量
-51.8019
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0251
eV
费米能级态密度
3.4566
总磁矩
0.0000
μB

其他信息

原型 ID

ABC2D8_323_spg148

分解产物

AlCoH6 HoCoH6 AlCo

计算时间

2024-02-08 05:56:24

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: agm007302803).

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 agm007302803
data_agm007302803
_cell_length_a     3.55372
_cell_length_b     4.37143
_cell_length_c     6.38522
_cell_angle_alpha  106.89030
_cell_angle_beta   90.03618
_cell_angle_gamma  114.01724
_cell_volume       85.89127
_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 0.50000 0.00000 0.50000 1.00000
  Al1 Al 0.00000 0.00000 0.00000 1.00000
  Co1 Co 0.23188 0.46283 0.82852 1.00000
  Co2 Co 0.76812 0.53717 0.17148 1.00000
  H1 H 0.97507 0.95157 0.27261 1.00000
  H2 H 0.27107 0.54374 0.13659 1.00000
  H3 H 0.57151 0.14481 0.15791 1.00000
  H4 H 0.02493 0.04843 0.72739 1.00000
  H5 H 0.72893 0.45626 0.86341 1.00000
  H6 H 0.42849 0.85519 0.84209 1.00000
  H7 H 0.20874 0.41733 0.57534 1.00000
  H8 H 0.79126 0.58267 0.42466 1.00000
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