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Rb2TbGe4O10F

Alexandria ALEX

Alex-ID: agm011223928 · 空间群: I4/m (#87)

基础信息

化学式
Rb2TbGe4O10F
Alex-ID
agm011223928
元素数
5
位点数
36
空间群
I4/m (#87)
晶系
tetragonal
体积
643.65
ų
晶胞参数 a
9.6195
Å
晶胞参数 b
9.6195
Å
晶胞参数 c
9.6195
Å
α 角
102.05
°
β 角
102.05
°
γ 角
125.61
°

组成

元素组成(原子分数)
组成信息
化学式
Rb2TbGe4O10F
Rb
4.00 · 11.1%
Tb
2.00 · 5.6%
Ge
8.00 · 22.2%
O
20.00 · 55.6%
F
2.00 · 5.6%

能量与稳定性

凸包上方能量
0.0000
eV/atom
形成能
-2.5341
eV/atom
校正后总能量
-243.3073
eV
原始总能量
-229.2615
eV

电子结构

间接带隙
3.1043
eV
直接带隙
3.1193
eV
费米能级态密度
0.0000
总磁矩
0.0000
μB

其他信息

原型 ID

ABC2D4E10_6_spg87

分解产物

Rb2TbF5 Tb2Ge2O7 Rb2Ge4O9

计算时间

2024-12-19 11:34:14

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: agm011223928).

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 agm011223928
data_agm011223928
_cell_length_a     9.61946
_cell_length_b     9.61946
_cell_length_c     9.61946
_cell_angle_alpha  102.05437
_cell_angle_beta   102.05437
_cell_angle_gamma  125.61391
_cell_volume       643.65447
_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 0.31215 0.68393 0.99608 1.00000
  Rb2 Rb 0.68785 0.31607 0.00392 1.00000
  Rb3 Rb 0.68393 0.68785 0.37178 1.00000
  Rb4 Rb 0.31607 0.31215 0.62822 1.00000
  Tb1 Tb 0.24406 0.24406 0.00000 1.00000
  Tb2 Tb 0.75594 0.75594 0.00000 1.00000
  Ge1 Ge 0.87266 0.19992 0.69368 1.00000
  Ge2 Ge 0.50624 0.17898 0.30632 1.00000
  Ge3 Ge 0.19992 0.50624 0.32726 1.00000
  Ge4 Ge 0.17898 0.87266 0.67274 1.00000
  Ge5 Ge 0.12734 0.80008 0.30632 1.00000
  Ge6 Ge 0.49376 0.82102 0.69368 1.00000
  Ge7 Ge 0.80008 0.49376 0.67274 1.00000
  Ge8 Ge 0.82102 0.12734 0.32726 1.00000
  O1 O 0.67517 0.06602 0.74119 1.00000
  O2 O 0.32483 0.93398 0.25881 1.00000
  O3 O 0.06602 0.32483 0.39085 1.00000
  O4 O 0.93398 0.67517 0.60915 1.00000
  O5 O 0.07530 0.25564 0.80846 1.00000
  O6 O 0.44718 0.26685 0.19154 1.00000
  O7 O 0.25564 0.44718 0.18033 1.00000
  O8 O 0.26685 0.07530 0.81967 1.00000
  O9 O 0.92470 0.74436 0.19154 1.00000
  O10 O 0.55282 0.73315 0.80846 1.00000
  O11 O 0.74436 0.55282 0.81967 1.00000
  O12 O 0.73315 0.92470 0.18033 1.00000
  O13 O 0.92769 0.42041 0.72910 1.00000
  O14 O 0.69130 0.19858 0.27090 1.00000
  O15 O 0.42041 0.69130 0.49272 1.00000
  O16 O 0.19858 0.92769 0.50728 1.00000
  O17 O 0.07231 0.57959 0.27090 1.00000
  O18 O 0.30870 0.80142 0.72910 1.00000
  O19 O 0.57959 0.30870 0.50728 1.00000
  O20 O 0.80142 0.07231 0.49272 1.00000
  F1 F 0.00000 0.00000 0.00000 1.00000
  F2 F 0.50000 0.50000 0.00000 1.00000
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