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Ti7NbSn4

Alexandria ALEX

Alex-ID: agm003664598 · 空间群: C2/m (#12)

基础信息

化学式
Ti7NbSn4
Alex-ID
agm003664598
元素数
3
位点数
12
空间群
C2/m (#12)
晶系
monoclinic
体积
237.42
ų
晶胞参数 a
4.9090
Å
晶胞参数 b
9.6068
Å
晶胞参数 c
5.7577
Å
α 角
82.75
°
β 角
64.77
°
γ 角
75.20
°

组成

元素组成(原子分数)
组成信息
化学式
Ti7NbSn4
Ti
7.00 · 58.3%
Nb
1.00 · 8.3%
Sn
4.00 · 33.3%

能量与稳定性

凸包上方能量
0.3928
eV/atom
形成能
0.0465
eV/atom
校正后总能量
-80.7870
eV
原始总能量
-80.7870
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0047
eV
费米能级态密度
14.5951
总磁矩
2.5340
μB

其他信息

原型 ID

AB4C7_85_spg12

分解产物

Ti2NbSn Ti6Sn5 Ti2Sn

计算时间

2022-04-28 00:52:00.293607

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: agm003664598).

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 agm003664598
data_agm003664598
_cell_length_a     4.90897
_cell_length_b     9.60681
_cell_length_c     5.75768
_cell_angle_alpha  82.75103
_cell_angle_beta   64.76716
_cell_angle_gamma  75.19711
_cell_volume       237.42271
_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
  Ti1 Ti 0.79001 0.91946 0.50051 1.00000
  Ti2 Ti 0.20999 0.08054 0.49949 1.00000
  Ti3 Ti 0.03744 0.62319 0.30193 1.00000
  Ti4 Ti 0.96256 0.37681 0.69807 1.00000
  Ti5 Ti 0.35675 0.52949 0.75702 1.00000
  Ti6 Ti 0.50000 0.00000 0.00000 1.00000
  Ti7 Ti 0.64325 0.47051 0.24298 1.00000
  Nb1 Nb 0.00000 0.00000 0.00000 1.00000
  Sn1 Sn 0.60230 0.22193 0.57348 1.00000
  Sn2 Sn 0.39770 0.77807 0.42652 1.00000
  Sn3 Sn 0.72331 0.68722 0.86617 1.00000
  Sn4 Sn 0.27669 0.31278 0.13383 1.00000
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