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Rb2Ba6Sb5HO

Alexandria ALEX

Alex-ID: agm003239705 · 空间群: I4/mcm (#140)

基础信息

化学式
Rb2Ba6Sb5HO
Alex-ID
agm003239705
元素数
5
位点数
30
空间群
I4/mcm (#140)
晶系
tetragonal
体积
1,140.58
ų
晶胞参数 a
15.6740
Å
晶胞参数 b
15.6740
Å
晶胞参数 c
15.6740
Å
α 角
146.95
°
β 角
146.95
°
γ 角
47.43
°

组成

元素组成(原子分数)
组成信息
化学式
Rb2Ba6Sb5HO
O
2.00 · 6.7%
Sb
10.00 · 33.3%
Ba
12.00 · 40.0%
Rb
4.00 · 13.3%
H
2.00 · 6.7%

能量与稳定性

凸包上方能量
0.0127
eV/atom
形成能
-1.1115
eV/atom
校正后总能量
-117.9087
eV
原始总能量
-116.5041
eV

电子结构

间接带隙
0.9017
eV
直接带隙
0.9715
eV
费米能级态密度
-0.1090
总磁矩
0.0000
μB

其他信息

原型 ID

ABC2D5E6_0_spg140

分解产物

Ba5Sb4 RbBa4Sb3O Rb2SbH BaSb BaH2

计算时间

2021-12-27 15:43:51

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: agm003239705).

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 agm003239705
data_agm003239705
_cell_length_a     15.67400
_cell_length_b     15.67400
_cell_length_c     15.67400
_cell_angle_alpha  146.95469
_cell_angle_beta   146.95469
_cell_angle_gamma  47.43087
_cell_volume       1140.58042
_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
  O1 O 0.25000 0.75000 0.50000 1.00000
  O2 O 0.75000 0.25000 0.50000 1.00000
  Sb1 Sb 0.01342 0.51342 0.73270 1.00000
  Sb2 Sb 0.78071 0.28071 0.26730 1.00000
  Sb3 Sb 0.51342 0.78071 0.50000 1.00000
  Sb4 Sb 0.28071 0.01342 0.50000 1.00000
  Sb5 Sb 0.98658 0.48658 0.26730 1.00000
  Sb6 Sb 0.21929 0.71929 0.73270 1.00000
  Sb7 Sb 0.48658 0.21929 0.50000 1.00000
  Sb8 Sb 0.71929 0.98658 0.50000 1.00000
  Sb9 Sb 0.25000 0.25000 0.00000 1.00000
  Sb10 Sb 0.75000 0.75000 0.00000 1.00000
  Ba1 Ba 0.46408 0.96408 0.81562 1.00000
  Ba2 Ba 0.14845 0.64845 0.18438 1.00000
  Ba3 Ba 0.96408 0.14845 0.50000 1.00000
  Ba4 Ba 0.64845 0.46408 0.50000 1.00000
  Ba5 Ba 0.53592 0.03592 0.18438 1.00000
  Ba6 Ba 0.85155 0.35155 0.81562 1.00000
  Ba7 Ba 0.03592 0.85155 0.50000 1.00000
  Ba8 Ba 0.35155 0.53592 0.50000 1.00000
  Ba9 Ba 0.40748 0.40748 0.00000 1.00000
  Ba10 Ba 0.90748 0.90748 0.00000 1.00000
  Ba11 Ba 0.59252 0.59252 0.00000 1.00000
  Ba12 Ba 0.09252 0.09252 0.00000 1.00000
  Rb1 Rb 0.66657 0.16657 0.83314 1.00000
  Rb2 Rb 0.33343 0.83343 0.16686 1.00000
  Rb3 Rb 0.16657 0.33343 0.50000 1.00000
  Rb4 Rb 0.83343 0.66657 0.50000 1.00000
  H1 H 0.50000 0.50000 0.00000 1.00000
  H2 H 0.00000 0.00000 0.00000 1.00000
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