导航

HEAS Data Platform · 材料科学计算数据库

Rb2Si2H5

Alexandria ALEX

Alex-ID: agm007129016 · 空间群: C2 (#5)

基础信息

化学式
Rb2Si2H5
Alex-ID
agm007129016
元素数
3
位点数
18
空间群
C2 (#5)
晶系
monoclinic
体积
378.04
ų
晶胞参数 a
4.8616
Å
晶胞参数 b
4.8616
Å
晶胞参数 c
16.0350
Å
α 角
87.40
°
β 角
87.40
°
γ 角
88.20
°

组成

元素组成(原子分数)
组成信息
化学式
Rb2Si2H5
Rb
4.00 · 22.2%
Si
4.00 · 22.2%
H
10.00 · 55.6%

能量与稳定性

凸包上方能量
0.1323
eV/atom
形成能
-0.0965
eV/atom
校正后总能量
-59.6969
eV
原始总能量
-59.6969
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0131
eV
费米能级态密度
3.7199
总磁矩
0.0000
μB

其他信息

原型 ID

A2B2C5_1465_spg5

分解产物

RbSi Rb2SiH6 Si

计算时间

2024-01-29 09:56:47.000368

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: agm007129016).

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 agm007129016
data_agm007129016
_cell_length_a     4.86155
_cell_length_b     4.86155
_cell_length_c     16.03501
_cell_angle_alpha  87.39759
_cell_angle_beta   87.39759
_cell_angle_gamma  88.20038
_cell_volume       378.03783
_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
  Rb1 Rb 0.20778 0.70088 0.73296 1.00000
  Rb2 Rb 0.29912 0.79222 0.26704 1.00000
  Rb3 Rb 0.28435 0.71565 0.50000 1.00000
  Rb4 Rb 0.69394 0.30606 0.00000 1.00000
  Si1 Si 0.80147 0.30279 0.22863 1.00000
  Si2 Si 0.83296 0.21884 0.37510 1.00000
  Si3 Si 0.78116 0.16704 0.62490 1.00000
  Si4 Si 0.69721 0.19853 0.77137 1.00000
  H1 H 0.51214 0.27292 0.19519 1.00000
  H2 H 0.72708 0.48786 0.80481 1.00000
  H3 H 0.46246 0.17253 0.61182 1.00000
  H4 H 0.82747 0.53754 0.38818 1.00000
  H5 H 0.78039 0.49074 0.61400 1.00000
  H6 H 0.85827 0.01770 0.83231 1.00000
  H7 H 0.98230 0.14173 0.16769 1.00000
  H8 H 0.50926 0.21961 0.38600 1.00000
  H9 H 0.83659 0.60180 0.19533 1.00000
  H10 H 0.39820 0.16341 0.80467 1.00000
获取直接链接