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Rb4Hf3Se14

Alexandria ALEX

Alex-ID: agm008185239 · 空间群: C2/c (#15)

基础信息

化学式
Rb4Hf3Se14
Alex-ID
agm008185239
元素数
3
位点数
42
空间群
C2/c (#15)
晶系
monoclinic
体积
1,352.46
ų
晶胞参数 a
12.1629
Å
晶胞参数 b
12.1629
Å
晶胞参数 c
14.6515
Å
α 角
69.81
°
β 角
110.19
°
γ 角
137.81
°

组成

元素组成(原子分数)
组成信息
化学式
Rb4Hf3Se14
Rb
8.00 · 19.0%
Hf
6.00 · 14.3%
Se
28.00 · 66.7%

能量与稳定性

凸包上方能量
0.0000
eV/atom
形成能
-1.0240
eV/atom
校正后总能量
-208.2051
eV
原始总能量
-208.2051
eV

电子结构

间接带隙
1.6681
eV
直接带隙
1.6758
eV
费米能级态密度
0.0000
总磁矩
0.0000
μB

其他信息

原型 ID

A3B4C14_12_spg15

分解产物

Rb4Hf3Se14

计算时间

2024-12-20 13:05:32

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: agm008185239).

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 agm008185239
data_agm008185239
_cell_length_a     12.16289
_cell_length_b     12.16289
_cell_length_c     14.65146
_cell_angle_alpha  69.80879
_cell_angle_beta   110.19121
_cell_angle_gamma  137.80707
_cell_volume       1352.45899
_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 0.01473 0.62416 0.59977 1.00000
  Rb2 Rb 0.37584 0.98527 0.09977 1.00000
  Rb3 Rb 0.17943 0.31886 0.85166 1.00000
  Rb4 Rb 0.68114 0.82057 0.35166 1.00000
  Rb5 Rb 0.31886 0.17943 0.64834 1.00000
  Rb6 Rb 0.82057 0.68114 0.14834 1.00000
  Rb7 Rb 0.62416 0.01473 0.90023 1.00000
  Rb8 Rb 0.98527 0.37584 0.40023 1.00000
  Hf1 Hf 0.58768 0.92460 0.58840 1.00000
  Hf2 Hf 0.07540 0.41232 0.08840 1.00000
  Hf3 Hf 0.76065 0.76065 0.75000 1.00000
  Hf4 Hf 0.23935 0.23935 0.25000 1.00000
  Hf5 Hf 0.92460 0.58768 0.91160 1.00000
  Hf6 Hf 0.41232 0.07540 0.41160 1.00000
  Se1 Se 0.07093 0.90787 0.86359 1.00000
  Se2 Se 0.19635 0.84231 0.82830 1.00000
  Se3 Se 0.09213 0.92907 0.36359 1.00000
  Se4 Se 0.42718 0.99346 0.59936 1.00000
  Se5 Se 0.15769 0.80365 0.32830 1.00000
  Se6 Se 0.00654 0.57282 0.09936 1.00000
  Se7 Se 0.30315 0.59737 0.61042 1.00000
  Se8 Se 0.54057 0.74232 0.78126 1.00000
  Se9 Se 0.80057 0.87225 0.90158 1.00000
  Se10 Se 0.53461 0.66242 0.58016 1.00000
  Se11 Se 0.40263 0.69685 0.11042 1.00000
  Se12 Se 0.25768 0.45943 0.28126 1.00000
  Se13 Se 0.66242 0.53461 0.91984 1.00000
  Se14 Se 0.12775 0.19943 0.40158 1.00000
  Se15 Se 0.87225 0.80057 0.59842 1.00000
  Se16 Se 0.33758 0.46539 0.08016 1.00000
  Se17 Se 0.74232 0.54057 0.71874 1.00000
  Se18 Se 0.59737 0.30315 0.88958 1.00000
  Se19 Se 0.46539 0.33758 0.41984 1.00000
  Se20 Se 0.19943 0.12775 0.09842 1.00000
  Se21 Se 0.45943 0.25768 0.21874 1.00000
  Se22 Se 0.69685 0.40263 0.38958 1.00000
  Se23 Se 0.99346 0.42718 0.90064 1.00000
  Se24 Se 0.84231 0.19635 0.67170 1.00000
  Se25 Se 0.57282 0.00654 0.40064 1.00000
  Se26 Se 0.90787 0.07093 0.63641 1.00000
  Se27 Se 0.80365 0.15769 0.17170 1.00000
  Se28 Se 0.92907 0.09213 0.13641 1.00000
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