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La4TiN5

Alexandria ALEX

Alex-ID: agm003658856 · 空间群: I4 (#79)

基础信息

化学式
La4TiN5
Alex-ID
agm003658856
元素数
3
位点数
10
空间群
I4 (#79)
晶系
tetragonal
体积
168.55
ų
晶胞参数 a
5.3414
Å
晶胞参数 b
6.2200
Å
晶胞参数 c
6.2200
Å
α 角
79.38
°
β 角
64.57
°
γ 角
64.57
°

组成

元素组成(原子分数)
组成信息
化学式
La4TiN5
La
4.00 · 40.0%
Ti
1.00 · 10.0%
N
5.00 · 50.0%

能量与稳定性

凸包上方能量
0.0939
eV/atom
形成能
-1.5023
eV/atom
校正后总能量
-82.3896
eV
原始总能量
-82.3896
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
2.8806
总磁矩
0.0000
μB

其他信息

原型 ID

AB4C5_3_spg79

分解产物

LaTi2N3 LaN

计算时间

2022-04-07 15:31:40.205716

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: agm003658856).

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 agm003658856
data_agm003658856
_cell_length_a     5.34139
_cell_length_b     6.22002
_cell_length_c     6.22002
_cell_angle_alpha  79.37625
_cell_angle_beta   64.57240
_cell_angle_gamma  64.57240
_cell_volume       168.55330
_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
  La1 La 0.39316 0.41011 0.80944 1.00000
  La2 La 0.80327 0.80944 0.58989 1.00000
  La3 La 0.20260 0.19056 0.41011 1.00000
  La4 La 0.61271 0.58989 0.19056 1.00000
  Ti1 Ti 0.06136 0.00000 0.00000 1.00000
  N1 N 0.91816 0.35258 0.82461 1.00000
  N2 N 0.27073 0.82461 0.64742 1.00000
  N3 N 0.74277 0.17539 0.35258 1.00000
  N4 N 0.09534 0.64742 0.17539 1.00000
  N5 N 0.41021 1.00000 1.00000 1.00000
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