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Y5As4O

Alexandria ALEX

Alex-ID: agm003658890 · 空间群: I4 (#79)

基础信息

化学式
Y5As4O
Alex-ID
agm003658890
元素数
3
位点数
10
空间群
I4 (#79)
晶系
tetragonal
体积
231.77
ų
晶胞参数 a
5.7943
Å
晶胞参数 b
6.9565
Å
晶胞参数 c
6.9565
Å
α 角
80.01
°
β 角
65.39
°
γ 角
65.39
°

组成

元素组成(原子分数)
组成信息
化学式
Y5As4O
Y
5.00 · 50.0%
As
4.00 · 40.0%
O
1.00 · 10.0%

能量与稳定性

凸包上方能量
0.1024
eV/atom
形成能
-1.8062
eV/atom
校正后总能量
-73.9339
eV
原始总能量
-73.2317
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0000
eV
费米能级态密度
2.4481
总磁矩
0.0000
μB

其他信息

原型 ID

AB4C5_149_spg79

分解产物

Y2O3 YAs Y

计算时间

2022-04-07 17:24:42.614965

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: agm003658890).

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 agm003658890
data_agm003658890
_cell_length_a     5.79435
_cell_length_b     6.95652
_cell_length_c     6.95652
_cell_angle_alpha  80.01174
_cell_angle_beta   65.38814
_cell_angle_gamma  65.38814
_cell_volume       231.77111
_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 0.90459 0.38487 0.81066 1.00000
  Y2 Y 0.28946 0.81066 0.61513 1.00000
  Y3 Y 0.71525 0.18934 0.38487 1.00000
  Y4 Y 0.10012 0.61513 0.18934 1.00000
  Y5 Y 0.43537 1.00000 0.00000 1.00000
  As1 As 0.40756 0.39491 0.79468 1.00000
  As2 As 0.80246 0.79468 0.60509 1.00000
  As3 As 0.20224 0.20532 0.39491 1.00000
  As4 As 0.59715 0.60509 0.20532 1.00000
  O1 O 0.05612 0.00000 0.00000 1.00000
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