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KAcS14

Alexandria ALEX

Alex-ID: agm005757555 · 空间群: Imma (#74)

基础信息

化学式
KAcS14
Alex-ID
agm005757555
元素数
3
位点数
32
空间群
Imma (#74)
晶系
orthorhombic
体积
1,271.09
ų
晶胞参数 a
11.1365
Å
晶胞参数 b
14.4576
Å
晶胞参数 c
14.4576
Å
α 角
36.69
°
β 角
67.35
°
γ 角
67.35
°

组成

元素组成(原子分数)
组成信息
化学式
KAcS14
K
2.00 · 6.3%
Ac
2.00 · 6.3%
S
28.00 · 87.5%

能量与稳定性

凸包上方能量
0.1309
eV/atom
形成能
-0.8687
eV/atom
校正后总能量
-153.7897
eV
原始总能量
-135.2128
eV

电子结构

间接带隙
0.1242
eV
直接带隙
0.1242
eV
费米能级态密度
7.4026
总磁矩
3.9495
μB

其他信息

原型 ID

ABC14_108_spg74

分解产物

AcS2 KS12

计算时间

2023-07-21 05:17:30.656508

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: agm005757555).

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 agm005757555
data_agm005757555
_cell_length_a     11.13646
_cell_length_b     14.45762
_cell_length_c     14.45762
_cell_angle_alpha  36.68603
_cell_angle_beta   67.35083
_cell_angle_gamma  67.35081
_cell_volume       1271.09028
_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
  K1 K 0.25000 0.42863 0.07137 1.00000
  K2 K 0.75000 0.57137 0.92863 1.00000
  Ac1 Ac 0.50000 0.00000 0.50000 1.00000
  Ac2 Ac 0.00000 0.00000 0.50000 1.00000
  S1 S 0.57224 0.40096 0.45452 1.00000
  S2 S 0.42776 0.59904 0.54548 1.00000
  S3 S 0.07224 0.95452 0.90096 1.00000
  S4 S 0.92776 0.04548 0.09904 1.00000
  S5 S 0.19278 0.99637 0.61805 1.00000
  S6 S 0.80722 0.00363 0.38195 1.00000
  S7 S 0.69278 0.11805 0.49637 1.00000
  S8 S 0.30722 0.88195 0.50363 1.00000
  S9 S 0.10891 0.10486 0.67734 1.00000
  S10 S 0.89109 0.89514 0.32266 1.00000
  S11 S 0.60891 0.17734 0.60486 1.00000
  S12 S 0.39109 0.82266 0.39514 1.00000
  S13 S 0.87921 0.47299 0.17187 1.00000
  S14 S 0.52406 0.52701 0.82813 1.00000
  S15 S 0.37921 0.67187 0.97299 1.00000
  S16 S 0.02406 0.32813 0.02701 1.00000
  S17 S 0.12079 0.52701 0.82813 1.00000
  S18 S 0.47594 0.47299 0.17187 1.00000
  S19 S 0.62079 0.32813 0.02701 1.00000
  S20 S 0.97594 0.67187 0.97299 1.00000
  S21 S 0.50219 0.83177 0.82118 1.00000
  S22 S 0.15514 0.16823 0.17882 1.00000
  S23 S 0.00219 0.32118 0.33177 1.00000
  S24 S 0.65514 0.67882 0.66823 1.00000
  S25 S 0.49781 0.16823 0.17882 1.00000
  S26 S 0.84486 0.83177 0.82118 1.00000
  S27 S 0.99781 0.67882 0.66823 1.00000
  S28 S 0.34486 0.32118 0.33177 1.00000
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