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YTi2Fe9

Alexandria ALEX

Alex-ID: agm005935151 · 空间群: R-3m (#166)

基础信息

化学式
YTi2Fe9
Alex-ID
agm005935151
元素数
3
位点数
12
空间群
R-3m (#166)
晶系
trigonal
体积
162.09
ų
晶胞参数 a
4.8900
Å
晶胞参数 b
4.8900
Å
晶胞参数 c
8.3208
Å
α 角
72.91
°
β 角
72.91
°
γ 角
60.00
°

组成

元素组成(原子分数)
组成信息
化学式
YTi2Fe9
Y
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
0.0004
eV/atom
形成能
-0.1732
eV/atom
校正后总能量
-100.4950
eV
原始总能量
-100.4950
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0141
eV
费米能级态密度
9.8768
总磁矩
15.3433
μB

其他信息

原型 ID

AB2C9_0_spg166

分解产物

YTi2Fe9

计算时间

2023-07-24 14:46:22.805361

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: agm005935151).

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 agm005935151
data_agm005935151
_cell_length_a     4.88997
_cell_length_b     4.88997
_cell_length_c     8.32077
_cell_angle_alpha  72.91194
_cell_angle_beta   72.91194
_cell_angle_gamma  60.00000
_cell_volume       162.08682
_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
  Y1 Y 0.00000 0.00000 0.00000 1.00000
  Ti1 Ti 0.85489 0.85489 0.43534 1.00000
  Ti2 Ti 0.14511 0.14511 0.56466 1.00000
  Fe1 Fe 0.66677 0.66677 0.99969 1.00000
  Fe2 Fe 0.33323 0.33323 0.00031 1.00000
  Fe3 Fe 0.50000 0.50000 0.50000 1.00000
  Fe4 Fe 0.41133 0.41133 0.26013 1.00000
  Fe5 Fe 0.91721 0.41133 0.26013 1.00000
  Fe6 Fe 0.41133 0.91721 0.26013 1.00000
  Fe7 Fe 0.58867 0.58867 0.73987 1.00000
  Fe8 Fe 0.58867 0.08279 0.73987 1.00000
  Fe9 Fe 0.08279 0.58867 0.73987 1.00000
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