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Sr4ZrTa2FeO12

Alexandria ALEX

Alex-ID: agm011283296 · 空间群: I4_1/amd (#141)

基础信息

化学式
Sr4ZrTa2FeO12
Alex-ID
agm011283296
元素数
5
位点数
40
空间群
I4_1/amd (#141)
晶系
tetragonal
体积
548.32
ų
晶胞参数 a
10.0228
Å
晶胞参数 b
10.0228
Å
晶胞参数 c
10.0228
Å
α 角
131.79
°
β 角
131.79
°
γ 角
70.55
°

组成

元素组成(原子分数)
组成信息
化学式
Sr4ZrTa2FeO12
Sr
8.00 · 20.0%
Zr
2.00 · 5.0%
Ta
4.00 · 10.0%
Fe
2.00 · 5.0%
O
24.00 · 60.0%

能量与稳定性

凸包上方能量
0.0489
eV/atom
形成能
-3.2947
eV/atom
校正后总能量
-345.7315
eV
原始总能量
-323.4106
eV

电子结构

间接带隙
0.0068
eV
直接带隙
0.1444
eV
费米能级态密度
7.0832
总磁矩
7.9706
μB

其他信息

原型 ID

ABC2D4E12_21_spg141

分解产物

Sr2TaFeO6 Sr5Ta4O15 SrZrO3 Fe

计算时间

2024-12-28 09:55:27

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: agm011283296).

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 agm011283296
data_agm011283296
_cell_length_a     10.02277
_cell_length_b     10.02277
_cell_length_c     10.02277
_cell_angle_alpha  131.79404
_cell_angle_beta   131.79404
_cell_angle_gamma  70.55452
_cell_volume       548.31949
_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
  Sr1 Sr 0.10636 0.62500 0.98136 1.00000
  Sr2 Sr 0.10636 0.12500 0.48136 1.00000
  Sr3 Sr 0.64364 0.12500 0.01864 1.00000
  Sr4 Sr 0.64364 0.62500 0.51864 1.00000
  Sr5 Sr 0.37500 0.89364 0.01864 1.00000
  Sr6 Sr 0.37500 0.35636 0.48136 1.00000
  Sr7 Sr 0.87500 0.89364 0.51864 1.00000
  Sr8 Sr 0.87500 0.35636 0.98136 1.00000
  Zr1 Zr 0.25000 0.75000 0.50000 1.00000
  Zr2 Zr 0.50000 0.50000 0.00000 1.00000
  Ta1 Ta 0.75078 0.75078 0.00000 1.00000
  Ta2 Ta 0.24922 0.24922 0.00000 1.00000
  Ta3 Ta 0.99922 0.49922 0.50000 1.00000
  Ta4 Ta 0.50078 0.00078 0.50000 1.00000
  Fe1 Fe 0.75000 0.25000 0.50000 1.00000
  Fe2 Fe 0.00000 0.00000 0.00000 1.00000
  O1 O 0.87825 0.37825 0.50000 1.00000
  O2 O 0.87175 0.87175 0.00000 1.00000
  O3 O 0.75062 0.99391 0.24329 1.00000
  O4 O 0.75062 0.50733 0.75671 1.00000
  O5 O 0.49267 0.24938 0.24329 1.00000
  O6 O 0.50595 0.75078 0.75518 1.00000
  O7 O 0.24405 0.49922 0.74482 1.00000
  O8 O 0.25733 0.00062 0.25671 1.00000
  O9 O 0.37244 0.37244 0.00000 1.00000
  O10 O 0.37756 0.87756 0.50000 1.00000
  O11 O 0.12244 0.62244 0.50000 1.00000
  O12 O 0.12825 0.12825 0.00000 1.00000
  O13 O 0.24922 0.00440 0.75518 1.00000
  O14 O 0.99938 0.74267 0.74329 1.00000
  O15 O 0.24922 0.49405 0.24482 1.00000
  O16 O 0.99938 0.25609 0.25671 1.00000
  O17 O 0.00609 0.24938 0.75671 1.00000
  O18 O 0.99560 0.75078 0.24482 1.00000
  O19 O 0.75440 0.49922 0.25518 1.00000
  O20 O 0.74391 0.00062 0.74329 1.00000
  O21 O 0.62756 0.62756 0.00000 1.00000
  O22 O 0.62175 0.12175 0.50000 1.00000
  O23 O 0.50078 0.75595 0.25518 1.00000
  O24 O 0.50078 0.24560 0.74482 1.00000
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