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CsRb2TmI6

Alexandria ALEX

Alex-ID: agm015502953 · 空间群: P2_1/c (#14)

基础信息

化学式
CsRb2TmI6
Alex-ID
agm015502953
元素数
4
位点数
20
空间群
P2_1/c (#14)
晶系
monoclinic
体积
1,044.10
ų
晶胞参数 a
8.7624
Å
晶胞参数 b
9.3446
Å
晶胞参数 c
15.2636
Å
α 角
90.00
°
β 角
123.34
°
γ 角
90.00
°

组成

元素组成(原子分数)
组成信息
化学式
CsRb2TmI6
Cs
2.00 · 10.0%
Rb
4.00 · 20.0%
Tm
2.00 · 10.0%
I
12.00 · 60.0%

能量与稳定性

凸包上方能量
0.0110
eV/atom
形成能
-1.4693
eV/atom
校正后总能量
-62.5146
eV
原始总能量
-62.5146
eV

电子结构

间接带隙
3.6514
eV
直接带隙
3.7109
eV
费米能级态密度
0.0000
总磁矩
0.0000
μB

其他信息

原型 ID

ABC2D6_3_spg59

分解产物

Rb3TmI6 Cs3Tm2I9 RbI

计算时间

2025-03-02 02:16:45

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: agm015502953).

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 agm015502953
data_agm015502953
_cell_length_a     8.76238
_cell_length_b     9.34457
_cell_length_c     15.26359
_cell_angle_alpha  90.00000
_cell_angle_beta   123.34031
_cell_angle_gamma  90.00000
_cell_volume       1044.10340
_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
  Cs1 Cs 0.00000 0.00000 0.50000 1.00000
  Cs2 Cs 0.00000 0.50000 0.00000 1.00000
  Rb1 Rb 0.70680 0.90915 0.74329 1.00000
  Rb2 Rb 0.70680 0.59085 0.24329 1.00000
  Rb3 Rb 0.29320 0.09085 0.25671 1.00000
  Rb4 Rb 0.29320 0.40915 0.75671 1.00000
  Tm1 Tm 0.50000 0.00000 0.00000 1.00000
  Tm2 Tm 0.50000 0.50000 0.50000 1.00000
  I1 I 0.29294 0.66635 0.57091 1.00000
  I2 I 0.29294 0.83365 0.07091 1.00000
  I3 I 0.70706 0.33365 0.42909 1.00000
  I4 I 0.70706 0.16635 0.92909 1.00000
  I5 I 0.57564 0.72497 0.92558 1.00000
  I6 I 0.57564 0.77503 0.42558 1.00000
  I7 I 0.42436 0.27503 0.07442 1.00000
  I8 I 0.42436 0.22497 0.57442 1.00000
  I9 I 0.84979 0.54512 0.71201 1.00000
  I10 I 0.84979 0.95488 0.21201 1.00000
  I11 I 0.15021 0.45488 0.28799 1.00000
  I12 I 0.15021 0.04512 0.78799 1.00000
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