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ScTi2Fe9

Alexandria ALEX

Alex-ID: agm005935239 · 空间群: R-3m (#166)

基础信息

化学式
ScTi2Fe9
Alex-ID
agm005935239
元素数
3
位点数
12
空间群
R-3m (#166)
晶系
trigonal
体积
156.21
ų
晶胞参数 a
4.8028
Å
晶胞参数 b
4.8028
Å
晶胞参数 c
8.2967
Å
α 角
73.18
°
β 角
73.18
°
γ 角
60.00
°

组成

元素组成(原子分数)
组成信息
化学式
ScTi2Fe9
Sc
1.00 · 8.3%
Ti
2.00 · 16.7%
Fe
9.00 · 75.0%

能量与稳定性

凸包上方能量
0.0218
eV/atom
形成能
-0.1942
eV/atom
校正后总能量
-100.6163
eV
原始总能量
-100.6163
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0001
eV
费米能级态密度
11.7010
总磁矩
14.5546
μB

其他信息

原型 ID

AB2C9_0_spg166

分解产物

ScTiFe4 TiFe2 Fe

计算时间

2023-07-24 14:04:27.519958

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: agm005935239).

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 agm005935239
data_agm005935239
_cell_length_a     4.80284
_cell_length_b     4.80284
_cell_length_c     8.29673
_cell_angle_alpha  73.17548
_cell_angle_beta   73.17548
_cell_angle_gamma  60.00000
_cell_volume       156.21165
_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
  Sc1 Sc 0.00000 0.00000 0.00000 1.00000
  Ti1 Ti 0.85603 0.85603 0.43192 1.00000
  Ti2 Ti 0.14397 0.14397 0.56808 1.00000
  Fe1 Fe 0.66660 0.66660 0.00021 1.00000
  Fe2 Fe 0.33340 0.33340 0.99979 1.00000
  Fe3 Fe 0.50000 0.50000 0.50000 1.00000
  Fe4 Fe 0.41196 0.41196 0.25765 1.00000
  Fe5 Fe 0.91843 0.41196 0.25765 1.00000
  Fe6 Fe 0.41196 0.91843 0.25765 1.00000
  Fe7 Fe 0.58804 0.58804 0.74235 1.00000
  Fe8 Fe 0.58804 0.08157 0.74235 1.00000
  Fe9 Fe 0.08157 0.58804 0.74235 1.00000
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