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CaU2S5

Alexandria ALEX

Alex-ID: agm005259140 · 空间群: Pnma (#62)

基础信息

化学式
CaU2S5
Alex-ID
agm005259140
元素数
3
位点数
32
空间群
Pnma (#62)
晶系
orthorhombic
体积
678.86
ų
晶胞参数 a
7.3151
Å
晶胞参数 b
7.7942
Å
晶胞参数 c
11.9066
Å
α 角
90.00
°
β 角
90.00
°
γ 角
90.00
°

组成

元素组成(原子分数)
组成信息
化学式
CaU2S5
Ca
4.00 · 12.5%
U
8.00 · 25.0%
S
20.00 · 62.5%

能量与稳定性

凸包上方能量
0.1255
eV/atom
形成能
-1.8824
eV/atom
校正后总能量
-241.0999
eV
原始总能量
-227.8307
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0050
eV
费米能级态密度
46.4567
总磁矩
16.0222
μB

其他信息

原型 ID

AB2C5_36_spg62

分解产物

US2 CaS

计算时间

2024-10-08 17:44:20

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: agm005259140).

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 agm005259140
data_agm005259140
_cell_length_a     7.31509
_cell_length_b     7.79423
_cell_length_c     11.90662
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       678.86159
_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
  Ca1 Ca 0.57523 0.75000 0.50670 1.00000
  Ca2 Ca 0.42477 0.25000 0.49330 1.00000
  Ca3 Ca 0.07523 0.25000 0.99330 1.00000
  Ca4 Ca 0.92477 0.75000 0.00670 1.00000
  U1 U 0.50426 0.49916 0.81826 1.00000
  U2 U 0.49574 0.50084 0.18174 1.00000
  U3 U 0.00426 0.50084 0.68174 1.00000
  U4 U 0.49574 0.99916 0.18174 1.00000
  U5 U 0.99574 0.49916 0.31826 1.00000
  U6 U 0.50426 0.00084 0.81826 1.00000
  U7 U 0.99574 0.00084 0.31826 1.00000
  U8 U 0.00426 0.99916 0.68174 1.00000
  S1 S 0.78818 0.75000 0.78620 1.00000
  S2 S 0.21182 0.25000 0.21380 1.00000
  S3 S 0.28818 0.25000 0.71380 1.00000
  S4 S 0.71182 0.75000 0.28620 1.00000
  S5 S 0.31801 0.75000 0.68601 1.00000
  S6 S 0.68199 0.25000 0.31399 1.00000
  S7 S 0.81801 0.25000 0.81399 1.00000
  S8 S 0.18199 0.75000 0.18601 1.00000
  S9 S 0.97573 0.75000 0.50308 1.00000
  S10 S 0.02427 0.25000 0.49692 1.00000
  S11 S 0.47573 0.25000 0.99692 1.00000
  S12 S 0.52427 0.75000 0.00308 1.00000
  S13 S 0.66070 0.04258 0.61370 1.00000
  S14 S 0.33930 0.95742 0.38630 1.00000
  S15 S 0.16071 0.95742 0.88630 1.00000
  S16 S 0.33930 0.54258 0.38630 1.00000
  S17 S 0.83929 0.04258 0.11370 1.00000
  S18 S 0.66070 0.45742 0.61370 1.00000
  S19 S 0.83929 0.45742 0.11370 1.00000
  S20 S 0.16071 0.54258 0.88630 1.00000
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