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HfTi2Pt9

Alexandria ALEX

Alex-ID: agm045309061 · 空间群: R3m (#160)

基础信息

化学式
HfTi2Pt9
Alex-ID
agm045309061
元素数
3
位点数
12
空间群
R3m (#160)
晶系
trigonal
体积
189.09
ų
晶胞参数 a
7.6110
Å
晶胞参数 b
7.6110
Å
晶胞参数 c
7.6110
Å
α 角
43.44
°
β 角
43.44
°
γ 角
43.44
°

组成

元素组成(原子分数)
组成信息
化学式
HfTi2Pt9
Hf
1.00 · 8.3%
Ti
2.00 · 16.7%
Pt
9.00 · 75.0%

能量与稳定性

凸包上方能量
0.0121
eV/atom
形成能
-0.9043
eV/atom
校正后总能量
-91.3869
eV
原始总能量
-91.3869
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0000
eV
费米能级态密度
4.2962
总磁矩
0.0000
μB

其他信息

原型 ID

AB2C9_356_spg160

分解产物

TiPt3 HfPt3

计算时间

2025-01-07 04:21:30

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: agm045309061).

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 agm045309061
data_agm045309061
_cell_length_a     7.61103
_cell_length_b     7.61103
_cell_length_c     7.61103
_cell_angle_alpha  43.43821
_cell_angle_beta   43.43821
_cell_angle_gamma  43.43821
_cell_volume       189.09391
_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
  Hf1 Hf 0.77999 0.77999 0.77999 1.00000
  Ti1 Ti 0.21762 0.21762 0.21762 1.00000
  Ti2 Ti 0.99953 0.99953 0.99953 1.00000
  Pt1 Pt 0.49767 0.00237 0.49767 1.00000
  Pt2 Pt 0.00237 0.49767 0.49767 1.00000
  Pt3 Pt 0.49767 0.49767 0.00237 1.00000
  Pt4 Pt 0.72262 0.72262 0.22579 1.00000
  Pt5 Pt 0.72262 0.22579 0.72262 1.00000
  Pt6 Pt 0.22579 0.72262 0.72262 1.00000
  Pt7 Pt 0.27747 0.27747 0.77821 1.00000
  Pt8 Pt 0.27747 0.77821 0.27747 1.00000
  Pt9 Pt 0.77821 0.27747 0.27747 1.00000
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