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Ac7SnIr2

Alexandria ALEX

Alex-ID: agm003508169 · 空间群: Cmmm (#65)

Alexandria Database API

基础信息

化学式
Ac7SnIr2
Alex-ID
agm003508169
元素数
3
位点数
10
空间群
Cmmm (#65)
晶系
orthorhombic
体积
416.14
ų
晶胞参数 a
5.6298
Å
晶胞参数 b
8.9100
Å
晶胞参数 c
8.9100
Å
α 角
111.39
°
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
Ac7SnIr2
Ac
7.00 · 70.0%
Sn
1.00 · 10.0%
Ir
2.00 · 20.0%

能量与稳定性

凸包上方能量
0.2271
eV/atom
形成能
-0.3035
eV/atom
校正后总能量
-53.5189
eV
原始总能量
-53.5188
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
8.1690
总磁矩
0.0002
μB

其他信息

原型 ID

AB2C7_17_spg65

分解产物

Ac5Sn2Ir Ac2Ir Ac

计算时间

2022-03-13 08:24:36.777646

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: agm003508169).

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 agm003508169
data_agm003508169
_cell_length_a     5.62979
_cell_length_b     8.90996
_cell_length_c     8.90997
_cell_angle_alpha  111.39276
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       416.14202
_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
  Ac1 Ac 0.00000 0.70855 0.29145 1.00000
  Ac2 Ac 0.00000 0.29145 0.70855 1.00000
  Ac3 Ac 0.50000 0.05291 0.31198 1.00000
  Ac4 Ac 0.50000 0.94709 0.68802 1.00000
  Ac5 Ac 0.50000 0.31197 0.05291 1.00000
  Ac6 Ac 0.50000 0.68803 0.94709 1.00000
  Ac7 Ac 0.50000 0.50000 0.50000 1.00000
  Sn1 Sn 0.00000 0.00000 0.00000 1.00000
  Ir1 Ir 0.50000 0.70288 0.29712 1.00000
  Ir2 Ir 0.50000 0.29712 0.70288 1.00000
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