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Ho3As2S

Alexandria ALEX

Alex-ID: agm032174750 · 空间群: Fddd (#70)

基础信息

化学式
Ho3As2S
Alex-ID
agm032174750
元素数
3
位点数
24
空间群
Fddd (#70)
晶系
orthorhombic
体积
557.18
ų
晶胞参数 a
13.4057
Å
晶胞参数 b
12.7825
Å
晶胞参数 c
6.9814
Å
α 角
79.53
°
β 角
69.66
°
γ 角
30.80
°

组成

元素组成(原子分数)
组成信息
化学式
Ho3As2S
Ho
12.00 · 50.0%
As
8.00 · 33.3%
S
4.00 · 16.7%

能量与稳定性

凸包上方能量
0.0020
eV/atom
形成能
-1.8277
eV/atom
校正后总能量
-152.5120
eV
原始总能量
-149.8582
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0070
eV
费米能级态密度
3.9101
总磁矩
0.0000
μB

其他信息

原型 ID

AB2C3_2914_spg15

分解产物

Ho3As2S

计算时间

2025-02-13 10:04:55

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: agm032174750).

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 agm032174750
data_agm032174750
_cell_length_a     13.40569
_cell_length_b     12.78251
_cell_length_c     6.98142
_cell_angle_alpha  79.53436
_cell_angle_beta   69.66071
_cell_angle_gamma  30.80492
_cell_volume       557.17728
_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
  Ho1 Ho 0.66620 0.16688 0.83361 1.00000
  Ho2 Ho 0.16688 0.66620 0.33330 1.00000
  Ho3 Ho 0.58380 0.08312 0.41639 1.00000
  Ho4 Ho 0.08312 0.58380 0.91670 1.00000
  Ho5 Ho 0.49908 0.00092 0.00092 1.00000
  Ho6 Ho 0.00092 0.49908 0.49908 1.00000
  Ho7 Ho 0.91670 0.41639 0.08312 1.00000
  Ho8 Ho 0.41639 0.91670 0.58380 1.00000
  Ho9 Ho 0.33330 0.83361 0.16688 1.00000
  Ho10 Ho 0.83361 0.33330 0.66620 1.00000
  Ho11 Ho 0.75092 0.24908 0.24908 1.00000
  Ho12 Ho 0.24908 0.75092 0.75092 1.00000
  As1 As 0.00004 0.00004 0.49996 1.00000
  As2 As 0.41672 0.41672 0.58328 1.00000
  As3 As 0.83328 0.83328 0.66672 1.00000
  As4 As 0.24996 0.24996 0.75004 1.00000
  As5 As 0.75004 0.75004 0.24996 1.00000
  As6 As 0.66672 0.66672 0.83328 1.00000
  As7 As 0.58328 0.58328 0.41672 1.00000
  As8 As 0.49996 0.49996 0.00004 1.00000
  S1 S 0.91674 0.91674 0.08326 1.00000
  S2 S 0.33326 0.33326 0.16674 1.00000
  S3 S 0.16674 0.16674 0.33326 1.00000
  S4 S 0.08326 0.08326 0.91674 1.00000
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