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Y3Sb2I

Alexandria ALEX

Alex-ID: agm034507919 · 空间群: Fddd (#70)

基础信息

化学式
Y3Sb2I
Alex-ID
agm034507919
元素数
3
位点数
24
空间群
Fddd (#70)
晶系
orthorhombic
体积
741.21
ų
晶胞参数 a
14.6596
Å
晶胞参数 b
13.9993
Å
晶胞参数 c
7.6810
Å
α 角
79.26
°
β 角
69.76
°
γ 角
30.98
°

组成

元素组成(原子分数)
组成信息
化学式
Y3Sb2I
Y
12.00 · 50.0%
Sb
8.00 · 33.3%
I
4.00 · 16.7%

能量与稳定性

凸包上方能量
0.0973
eV/atom
形成能
-1.0523
eV/atom
校正后总能量
-141.9918
eV
原始总能量
-141.9918
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0182
eV
费米能级态密度
12.4404
总磁矩
0.0000
μB

其他信息

原型 ID

AB2C3_2914_spg15

分解产物

Y2SbI2 YSb Y5Sb3

计算时间

2025-04-14 14:39:07

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: agm034507919).

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 agm034507919
data_agm034507919
_cell_length_a     14.65965
_cell_length_b     13.99931
_cell_length_c     7.68098
_cell_angle_alpha  79.26094
_cell_angle_beta   69.75650
_cell_angle_gamma  30.98257
_cell_volume       741.21252
_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
  Y1 Y 0.68026 0.16702 0.79350 1.00000
  Y2 Y 0.16702 0.68026 0.35922 1.00000
  Y3 Y 0.56974 0.08298 0.45650 1.00000
  Y4 Y 0.08298 0.56974 0.89078 1.00000
  Y5 Y 0.53565 0.96435 0.96435 1.00000
  Y6 Y 0.96435 0.53565 0.53565 1.00000
  Y7 Y 0.89078 0.45650 0.08298 1.00000
  Y8 Y 0.45650 0.89078 0.56974 1.00000
  Y9 Y 0.35922 0.79350 0.16702 1.00000
  Y10 Y 0.79350 0.35922 0.68026 1.00000
  Y11 Y 0.71435 0.28565 0.28565 1.00000
  Y12 Y 0.28565 0.71435 0.71435 1.00000
  Sb1 Sb 0.00620 0.00620 0.49380 1.00000
  Sb2 Sb 0.41145 0.41145 0.58855 1.00000
  Sb3 Sb 0.83855 0.83855 0.66145 1.00000
  Sb4 Sb 0.24380 0.24380 0.75620 1.00000
  Sb5 Sb 0.75620 0.75620 0.24380 1.00000
  Sb6 Sb 0.66145 0.66145 0.83855 1.00000
  Sb7 Sb 0.58855 0.58855 0.41145 1.00000
  Sb8 Sb 0.49380 0.49380 0.00620 1.00000
  I1 I 0.91871 0.91871 0.08129 1.00000
  I2 I 0.33129 0.33129 0.16871 1.00000
  I3 I 0.16871 0.16871 0.33129 1.00000
  I4 I 0.08129 0.08129 0.91871 1.00000
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