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Ac2Ti2H5

Alexandria ALEX

Alex-ID: agm007306933 · 空间群: Imma (#74)

基础信息

化学式
Ac2Ti2H5
Alex-ID
agm007306933
元素数
3
位点数
18
空间群
Imma (#74)
晶系
orthorhombic
体积
257.62
ų
晶胞参数 a
9.0245
Å
晶胞参数 b
9.0245
Å
晶胞参数 c
9.0245
Å
α 角
143.53
°
β 角
143.62
°
γ 角
52.47
°

组成

元素组成(原子分数)
组成信息
化学式
Ac2Ti2H5
Ac
4.00 · 22.2%
Ti
4.00 · 22.2%
H
10.00 · 55.6%

能量与稳定性

凸包上方能量
0.2607
eV/atom
形成能
-0.2784
eV/atom
校正后总能量
-85.4218
eV
原始总能量
-85.4218
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0105
eV
费米能级态密度
6.8892
总磁矩
9.1250
μB

其他信息

原型 ID

A2B2C5_129_spg46

分解产物

TiH2 Ti AcH2

计算时间

2024-02-09 05:33:13

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: agm007306933).

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 agm007306933
data_agm007306933
_cell_length_a     9.02449
_cell_length_b     9.02449
_cell_length_c     9.02449
_cell_angle_alpha  143.52842
_cell_angle_beta   143.61776
_cell_angle_gamma  52.46619
_cell_volume       257.62153
_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
  Ac1 Ac 0.87467 0.37263 0.50204 1.00000
  Ac2 Ac 0.12533 0.62737 0.49796 1.00000
  Ac3 Ac 0.37059 0.87263 0.49796 1.00000
  Ac4 Ac 0.62941 0.12737 0.50204 1.00000
  Ti1 Ti 0.00000 0.00000 0.00000 1.00000
  Ti2 Ti 0.50000 0.50000 0.00000 1.00000
  Ti3 Ti 0.76116 0.75000 0.01116 1.00000
  Ti4 Ti 0.23884 0.25000 0.98884 1.00000
  H1 H 0.23585 0.23585 0.50000 1.00000
  H2 H 0.76415 0.26415 0.00000 1.00000
  H3 H 0.23585 0.73585 0.00000 1.00000
  H4 H 0.76415 0.76415 0.50000 1.00000
  H5 H 0.87193 0.87546 0.99647 1.00000
  H6 H 0.12807 0.12454 0.00353 1.00000
  H7 H 0.37899 0.37546 0.00353 1.00000
  H8 H 0.62101 0.62454 0.99647 1.00000
  H9 H 0.50000 0.50000 0.50000 1.00000
  H10 H 0.50000 0.00000 0.00000 1.00000
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