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Rb2BeOsBr6

Alexandria ALEX

Alex-ID: agm004480243 · 空间群: Fm-3m (#225)

Alexandria Database API

基础信息

化学式
Rb2BeOsBr6
Alex-ID
agm004480243
元素数
4
位点数
10
空间群
Fm-3m (#225)
晶系
cubic
体积
273.39
ų
晶胞参数 a
7.2731
Å
晶胞参数 b
7.2731
Å
晶胞参数 c
7.2911
Å
α 角
60.08
°
β 角
60.08
°
γ 角
90.00
°

组成

元素组成（原子分数）
组成信息
化学式
Rb2BeOsBr6
Be
1.00 · 10.0%
Os
1.00 · 10.0%
Br
6.00 · 60.0%
Rb
2.00 · 20.0%

能量与稳定性

凸包上方能量
0.4665
eV/atom
形成能
-0.6077
eV/atom
校正后总能量
-33.0053
eV
原始总能量
-33.0052
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0013
eV
费米能级态密度
3.4072
总磁矩
0.1290
μB

其他信息

原型 ID

ABC2D6_1_spg225

分解产物

Rb2BeBr4 Rb2OsBr6 BeBr2 Os

计算时间

2017-08-18 17:18:38

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: agm004480243).

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 agm004480243
data_agm004480243
_cell_length_a     7.27311
_cell_length_b     7.27311
_cell_length_c     7.29108
_cell_angle_alpha  60.08147
_cell_angle_beta   60.08147
_cell_angle_gamma  90.00000
_cell_volume       273.39080
_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 0.50000 0.50000 0.00000 1.00000
  Os1 Os 0.00000 0.00000 0.00000 1.00000
  Br1 Br 0.25093 0.25093 0.49815 1.00000
  Br2 Br 0.74908 0.74908 0.50185 1.00000
  Br3 Br 0.25249 0.25249 0.00000 1.00000
  Br4 Br 0.74751 0.74751 0.00000 1.00000
  Br5 Br 0.74751 0.25249 0.00000 1.00000
  Br6 Br 0.25249 0.74751 0.00000 1.00000
  Rb1 Rb 0.75000 0.25000 0.50000 1.00000
  Rb2 Rb 0.25000 0.75000 0.50000 1.00000
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