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CeH4Br5

Alexandria ALEX

Alex-ID: agm006124752 · 空间群: I4 (#79)

基础信息

化学式
CeH4Br5
Alex-ID
agm006124752
元素数
3
位点数
10
空间群
I4 (#79)
晶系
tetragonal
体积
231.87
ų
晶胞参数 a
5.8071
Å
晶胞参数 b
6.9541
Å
晶胞参数 c
6.9541
Å
α 角
79.96
°
β 角
65.32
°
γ 角
65.32
°

组成

元素组成(原子分数)
组成信息
化学式
CeH4Br5
Ce
1.00 · 10.0%
H
4.00 · 40.0%
Br
5.00 · 50.0%

能量与稳定性

凸包上方能量
0.5139
eV/atom
形成能
-0.3674
eV/atom
校正后总能量
-30.9309
eV
原始总能量
-30.9309
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0058
eV
费米能级态密度
7.6853
总磁矩
1.0288
μB

其他信息

原型 ID

AB4C5_247_spg79

分解产物

H2Br CeBr3

计算时间

2023-07-12 09:22:58.432580

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: agm006124752).

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 agm006124752
data_agm006124752
_cell_length_a     5.80713
_cell_length_b     6.95410
_cell_length_c     6.95410
_cell_angle_alpha  79.95998
_cell_angle_beta   65.32108
_cell_angle_gamma  65.32108
_cell_volume       231.87194
_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
  Ce1 Ce 0.91820 1.00000 0.00000 1.00000
  H1 H 0.05305 0.42242 0.81127 1.00000
  H2 H 0.86431 0.18874 0.42242 1.00000
  H3 H 0.47548 0.81126 0.57757 1.00000
  H4 H 0.28674 0.57757 0.18873 1.00000
  Br1 Br 0.19196 0.59218 0.76381 1.00000
  Br2 Br 0.95578 0.23619 0.59218 1.00000
  Br3 Br 0.78414 0.76381 0.40782 1.00000
  Br4 Br 0.54795 0.40782 0.23619 1.00000
  Br5 Br 0.41210 1.00000 0.00000 1.00000
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