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Sr10TaTi8FeO30

Alexandria ALEX

Alex-ID: agm010889720 · 空间群: I4/mmm (#139)

基础信息

化学式
Sr10TaTi8FeO30
Alex-ID
agm010889720
元素数
5
位点数
50
空间群
I4/mmm (#139)
晶系
tetragonal
体积
615.00
ų
晶胞参数 a
20.2108
Å
晶胞参数 b
20.2108
Å
晶胞参数 c
20.2108
Å
α 角
164.16
°
β 角
164.16
°
γ 角
22.47
°

组成

元素组成(原子分数)
组成信息
化学式
Sr10TaTi8FeO30
Sr
10.00 · 20.0%
Ta
1.00 · 2.0%
Ti
8.00 · 16.0%
Fe
1.00 · 2.0%
O
30.00 · 60.0%

能量与稳定性

凸包上方能量
0.0418
eV/atom
形成能
-3.4232
eV/atom
校正后总能量
-420.2741
eV
原始总能量
-396.4724
eV

电子结构

间接带隙
1.6209
eV
直接带隙
1.6209
eV
费米能级态密度
0.0000
总磁矩
0.9965
μB

其他信息

原型 ID

ABC8D10E30_0_spg139

分解产物

Sr2TaFeO6 SrTiO3

计算时间

2025-03-14 09:08:00

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: agm010889720).

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 agm010889720
data_agm010889720
_cell_length_a     20.21075
_cell_length_b     20.21075
_cell_length_c     20.21075
_cell_angle_alpha  164.15927
_cell_angle_beta   164.15927
_cell_angle_gamma  22.47471
_cell_volume       615.00341
_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 0.84970 0.34970 0.50000 1.00000
  Sr2 Sr 0.44889 0.94889 0.50000 1.00000
  Sr3 Sr 0.05111 0.55111 0.50000 1.00000
  Sr4 Sr 0.65030 0.15030 0.50000 1.00000
  Sr5 Sr 0.25000 0.75000 0.50000 1.00000
  Sr6 Sr 0.94889 0.44889 0.50000 1.00000
  Sr7 Sr 0.55111 0.05111 0.50000 1.00000
  Sr8 Sr 0.15030 0.65030 0.50000 1.00000
  Sr9 Sr 0.75000 0.25000 0.50000 1.00000
  Sr10 Sr 0.34970 0.84970 0.50000 1.00000
  Ta1 Ta 0.50000 0.50000 0.00000 1.00000
  Ti1 Ti 0.09806 0.09806 0.00000 1.00000
  Ti2 Ti 0.70166 0.70166 0.00000 1.00000
  Ti3 Ti 0.29834 0.29834 0.00000 1.00000
  Ti4 Ti 0.90194 0.90194 0.00000 1.00000
  Ti5 Ti 0.60213 0.60213 0.00000 1.00000
  Ti6 Ti 0.19845 0.19845 0.00000 1.00000
  Ti7 Ti 0.80155 0.80155 0.00000 1.00000
  Ti8 Ti 0.39787 0.39787 0.00000 1.00000
  Fe1 Fe 0.00000 0.00000 0.00000 1.00000
  O1 O 0.84966 0.84966 0.00000 1.00000
  O2 O 0.44964 0.44964 0.00000 1.00000
  O3 O 0.05055 0.05055 0.00000 1.00000
  O4 O 0.65010 0.65010 0.00000 1.00000
  O5 O 0.25019 0.25019 0.00000 1.00000
  O6 O 0.64930 0.15012 0.00000 1.00000
  O7 O 0.24744 0.75256 0.00000 1.00000
  O8 O 0.84988 0.35070 0.00000 1.00000
  O9 O 0.45015 0.95005 0.00000 1.00000
  O10 O 0.04995 0.54985 0.00000 1.00000
  O11 O 0.15012 0.15012 0.50082 1.00000
  O12 O 0.75256 0.75256 0.50513 1.00000
  O13 O 0.35070 0.35070 0.50082 1.00000
  O14 O 0.95005 0.95005 0.49990 1.00000
  O15 O 0.54985 0.54985 0.49990 1.00000
  O16 O 0.94945 0.94945 0.00000 1.00000
  O17 O 0.55036 0.55036 0.00000 1.00000
  O18 O 0.15034 0.15034 0.00000 1.00000
  O19 O 0.74981 0.74981 0.00000 1.00000
  O20 O 0.34990 0.34990 0.00000 1.00000
  O21 O 0.15012 0.64930 0.00000 1.00000
  O22 O 0.75256 0.24744 0.00000 1.00000
  O23 O 0.35070 0.84988 0.00000 1.00000
  O24 O 0.95005 0.45015 0.00000 1.00000
  O25 O 0.54985 0.04995 0.00000 1.00000
  O26 O 0.64930 0.64930 0.49918 1.00000
  O27 O 0.24744 0.24744 0.49487 1.00000
  O28 O 0.84988 0.84988 0.49918 1.00000
  O29 O 0.45015 0.45015 0.50010 1.00000
  O30 O 0.04995 0.04995 0.50010 1.00000
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