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ErTi2Nb5

Alexandria ALEX

Alex-ID: agm012222982 · 空间群: P2/m (#10)

基础信息

化学式
ErTi2Nb5
Alex-ID
agm012222982
元素数
3
位点数
16
空间群
P2/m (#10)
晶系
monoclinic
体积
305.26
ų
晶胞参数 a
4.6982
Å
晶胞参数 b
5.9862
Å
晶胞参数 c
11.0509
Å
α 角
79.17
°
β 角
90.00
°
γ 角
90.00
°

组成

元素组成(原子分数)
组成信息
化学式
ErTi2Nb5
Er
2.00 · 12.5%
Ti
4.00 · 25.0%
Nb
10.00 · 62.5%

能量与稳定性

凸包上方能量
0.1408
eV/atom
形成能
0.1279
eV/atom
校正后总能量
-139.3566
eV
原始总能量
-139.3566
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0015
eV
费米能级态密度
21.1167
总磁矩
0.0000
μB

其他信息

原型 ID

AB2C5_1106_spg10

分解产物

TiNb7 Er Ti

计算时间

2024-10-22 20:42:02.305335

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: agm012222982).

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 agm012222982
data_agm012222982
_cell_length_a     4.69820
_cell_length_b     5.98618
_cell_length_c     11.05093
_cell_angle_alpha  79.16606
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       305.25942
_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
  Er1 Er 0.50000 0.50000 0.50000 1.00000
  Er2 Er 0.50000 0.50000 0.00000 1.00000
  Ti1 Ti 0.00000 0.34933 0.35323 1.00000
  Ti2 Ti 0.00000 0.65067 0.64677 1.00000
  Ti3 Ti 0.00000 0.86397 0.87229 1.00000
  Ti4 Ti 0.00000 0.13603 0.12771 1.00000
  Nb1 Nb 0.50000 0.00000 0.00000 1.00000
  Nb2 Nb 0.50000 0.00000 0.50000 1.00000
  Nb3 Nb 0.50000 0.24388 0.25848 1.00000
  Nb4 Nb 0.50000 0.75612 0.74152 1.00000
  Nb5 Nb 0.50000 0.23187 0.75716 1.00000
  Nb6 Nb 0.50000 0.76813 0.24284 1.00000
  Nb7 Nb 0.00000 0.65819 0.13787 1.00000
  Nb8 Nb 0.00000 0.34181 0.86213 1.00000
  Nb9 Nb 0.00000 0.12651 0.62425 1.00000
  Nb10 Nb 0.00000 0.87349 0.37575 1.00000
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