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Ac2Sn3Au

Alexandria ALEX

Alex-ID: agm005635530 · 空间群: Fmmm (#69)

Alexandria Database API

基础信息

化学式
Ac2Sn3Au
Alex-ID
agm005635530
元素数
3
位点数
12
空间群
Fmmm (#69)
晶系
orthorhombic
体积
369.04
ų
晶胞参数 a
6.6576
Å
晶胞参数 b
6.6576
Å
晶胞参数 c
9.6481
Å
α 角
111.47
°
β 角
111.47
°
γ 角
86.51
°

组成

元素组成（原子分数）
组成信息
化学式
Ac2Sn3Au
Ac
4.00 · 33.3%
Sn
6.00 · 50.0%
Au
2.00 · 16.7%

能量与稳定性

凸包上方能量
0.0440
eV/atom
形成能
-0.6707
eV/atom
校正后总能量
-55.0539
eV
原始总能量
-55.0539
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0270
eV
费米能级态密度
6.0760
总磁矩
0.0000
μB

其他信息

原型 ID

AB2C3_132_spg69

分解产物

Ac3Sn5 AcSn3 AcSnAu

计算时间

2023-08-25 01:40:20.518058

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: agm005635530).

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 agm005635530
data_agm005635530
_cell_length_a     6.65765
_cell_length_b     6.65765
_cell_length_c     9.64813
_cell_angle_alpha  111.46925
_cell_angle_beta   111.46925
_cell_angle_gamma  86.51396
_cell_volume       369.03681
_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 0.75000 0.25000 0.50000 1.00000
  Ac2 Ac 0.75586 0.24414 1.00000 1.00000
  Ac3 Ac 0.25000 0.75000 0.50000 1.00000
  Ac4 Ac 0.24414 0.75586 0.00000 1.00000
  Sn1 Sn 0.82427 0.82427 0.17117 1.00000
  Sn2 Sn 0.65309 0.65309 0.82883 1.00000
  Sn3 Sn 0.17573 0.17573 0.82883 1.00000
  Sn4 Sn 0.34691 0.34691 0.17117 1.00000
  Sn5 Sn 0.16886 0.16886 0.33772 1.00000
  Sn6 Sn 0.83114 0.83114 0.66228 1.00000
  Au1 Au 0.66879 0.66879 0.33757 1.00000
  Au2 Au 0.33121 0.33121 0.66243 1.00000
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