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Rb2CrS2

Alexandria ALEX

Alex-ID: agm005962923 · 空间群: Ibam (#72)

基础信息

化学式
Rb2CrS2
Alex-ID
agm005962923
元素数
3
位点数
10
空间群
Ibam (#72)
晶系
orthorhombic
体积
301.75
ų
晶胞参数 a
6.4277
Å
晶胞参数 b
6.9638
Å
晶胞参数 c
8.2400
Å
α 角
115.00
°
β 角
112.96
°
γ 角
90.00
°

组成

元素组成(原子分数)
组成信息
化学式
Rb2CrS2
Rb
4.00 · 40.0%
Cr
2.00 · 20.0%
S
4.00 · 40.0%

能量与稳定性

凸包上方能量
0.0844
eV/atom
形成能
-1.0955
eV/atom
校正后总能量
-50.5823
eV
原始总能量
-47.9284
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0191
eV
费米能级态密度
5.5426
总磁矩
8.0000
μB

其他信息

原型 ID

AB2C2_30_spg72

分解产物

Rb4CrS4 Cr

计算时间

2023-08-04 10:47:32.361108

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: agm005962923).

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 agm005962923
data_agm005962923
_cell_length_a     6.42774
_cell_length_b     6.96378
_cell_length_c     8.23996
_cell_angle_alpha  114.99640
_cell_angle_beta   112.95664
_cell_angle_gamma  90.00000
_cell_volume       301.74737
_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 0.85196 0.69323 0.70391 1.00000
  Rb2 Rb 0.14804 0.30677 0.29609 1.00000
  Rb3 Rb 0.64804 0.98932 0.29609 1.00000
  Rb4 Rb 0.35196 0.01068 0.70391 1.00000
  Cr1 Cr 0.75000 0.50000 0.00000 1.00000
  Cr2 Cr 0.25000 0.50000 0.00000 1.00000
  S1 S 0.39903 0.56814 0.79807 1.00000
  S2 S 0.60097 0.43186 0.20193 1.00000
  S3 S 0.10097 0.77007 0.20193 1.00000
  S4 S 0.89903 0.22993 0.79807 1.00000
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