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NbCo2B

Alexandria ALEX

Alex-ID: agm003635546 · 空间群: Pmmn (#59)

基础信息

化学式
NbCo2B
Alex-ID
agm003635546
元素数
3
位点数
8
空间群
Pmmn (#59)
晶系
orthorhombic
体积
89.56
ų
晶胞参数 a
3.5928
Å
晶胞参数 b
4.8110
Å
晶胞参数 c
5.1813
Å
α 角
90.00
°
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
NbCo2B
Nb
2.00 · 25.0%
Co
4.00 · 50.0%
B
2.00 · 25.0%

能量与稳定性

凸包上方能量
0.2214
eV/atom
形成能
-0.2088
eV/atom
校正后总能量
-63.6596
eV
原始总能量
-63.6596
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0181
eV
费米能级态密度
7.6327
总磁矩
-0.0006
μB

其他信息

原型 ID

ABC2_53_spg59

分解产物

NbCo2B

计算时间

2022-04-14 04:19:57.883266

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: agm003635546).

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 agm003635546
data_agm003635546
_cell_length_a     3.59279
_cell_length_b     4.81101
_cell_length_c     5.18127
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       89.55804
_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
  Nb1 Nb 0.00000 0.00000 0.39501 1.00000
  Nb2 Nb 0.50000 0.50000 0.60499 1.00000
  Co1 Co 0.00000 0.23716 0.85323 1.00000
  Co2 Co 0.00000 0.76284 0.85323 1.00000
  Co3 Co 0.50000 0.26284 0.14677 1.00000
  Co4 Co 0.50000 0.73716 0.14677 1.00000
  B1 B 0.00000 0.50000 0.19764 1.00000
  B2 B 0.50000 0.00000 0.80236 1.00000
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