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Be2CdH7

Alexandria ALEX

Alex-ID: agm006197286 · 空间群: P1 (#1)

基础信息

化学式
Be2CdH7
Alex-ID
agm006197286
元素数
3
位点数
10
空间群
P1 (#1)
晶系
triclinic
体积
103.99
ų
晶胞参数 a
2.5788
Å
晶胞参数 b
5.0051
Å
晶胞参数 c
9.7208
Å
α 角
102.17
°
β 角
95.21
°
γ 角
58.01
°

组成

元素组成(原子分数)
组成信息
化学式
Be2CdH7
Be
2.00 · 20.0%
H
7.00 · 70.0%
Cd
1.00 · 10.0%

能量与稳定性

凸包上方能量
0.1708
eV/atom
形成能
0.0551
eV/atom
校正后总能量
-30.5027
eV
原始总能量
-30.5027
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
0.5186
总磁矩
0.0000
μB

其他信息

原型 ID

AB2C7_957_spg1

分解产物

CdH4 Cd BeH2

计算时间

2024-01-30 12:26:08

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: agm006197286).

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 agm006197286
data_agm006197286
_cell_length_a     2.57882
_cell_length_b     5.00508
_cell_length_c     9.72080
_cell_angle_alpha  102.17475
_cell_angle_beta   95.21126
_cell_angle_gamma  58.01339
_cell_volume       103.99207
_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
  Be1 Be 0.31255 0.06353 0.53969 1.00000
  Be2 Be 0.58659 0.73601 0.36156 1.00000
  H1 H 0.20181 0.60188 0.29568 1.00000
  H2 H 0.71321 0.18361 0.60911 1.00000
  H3 H 0.97000 0.66330 0.83085 1.00000
  H4 H 0.26222 0.97798 0.11126 1.00000
  H5 H 0.66276 0.71198 0.51095 1.00000
  H6 H 0.23692 0.08682 0.39075 1.00000
  H7 H 0.82360 0.78785 0.78402 1.00000
  Cd1 Cd 0.46275 0.24443 0.03431 1.00000
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