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LaAsRuO

Alexandria ALEX

Alex-ID: agm005498787 · 空间群: P4/nmm (#129)

Alexandria Database API

基础信息

化学式
LaAsRuO
Alex-ID
agm005498787
元素数
4
位点数
8
空间群
P4/nmm (#129)
晶系
tetragonal
体积
158.76
ų
晶胞参数 a
4.1859
Å
晶胞参数 b
4.1859
Å
晶胞参数 c
9.0606
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
LaAsRuO
La
2.00 · 25.0%
As
2.00 · 25.0%
Ru
2.00 · 25.0%
O
2.00 · 25.0%

能量与稳定性

凸包上方能量
1.7440
eV/atom
形成能
-0.3632
eV/atom
校正后总能量
-50.5275
eV
原始总能量
-49.1230
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0388
eV
费米能级态密度
7.1266
总磁矩
0.0001
μB

其他信息

原型 ID

ABCD_70_spg129

分解产物

LaAsRuO

计算时间

2023-03-19 02:56:48.169579

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: agm005498787).

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 agm005498787
data_agm005498787
_cell_length_a     4.18588
_cell_length_b     4.18588
_cell_length_c     9.06059
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       158.75615
_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
  La1 La 0.00000 0.50000 0.79094 1.00000
  La2 La 0.50000 0.00000 0.20906 1.00000
  As1 As 0.00000 0.50000 0.43939 1.00000
  As2 As 0.50000 0.00000 0.56061 1.00000
  Ru1 Ru 0.00000 0.00000 0.00000 1.00000
  Ru2 Ru 0.50000 0.50000 0.00000 1.00000
  O1 O 0.00000 0.00000 0.50000 1.00000
  O2 O 0.50000 0.50000 0.50000 1.00000
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