Be9V2Co

Alexandria ALEX

Alex-ID: agm003540134 · 空间群: R-3m (#166)

Alexandria Database API

基础信息

化学式

Be9V2Co

Alex-ID

agm003540134

元素数

位点数

空间群

R-3m (#166)

晶系

trigonal

体积

108.17

Å³

晶胞参数 a

4.2746

晶胞参数 b

4.2746

晶胞参数 c

7.2675

α 角

72.90

β 角

72.90

γ 角

60.00

组成

元素组成（原子分数）

组成信息

化学式

Be9V2Co

9.00 · 75.0%

2.00 · 16.7%

1.00 · 8.3%

能量与稳定性

凸包上方能量

0.0950

eV/atom

形成能

-0.1333

eV/atom

校正后总能量

-60.4967

原始总能量

-60.4967

电子结构

间接带隙

0.0000

直接带隙

0.0000

费米能级态密度

6.8371

总磁矩

0.6677

μB

其他信息

原型 ID

AB2C9_0_spg166

分解产物

Be17V2 Be8V3Co Be3Co

计算时间

2022-03-22 16:05:35.191586

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: agm003540134).

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 | 拖拽旋转 · 滚轮缩放 · 右键平移

原始 CIF 数据

# CIF generated by HEAS from Alexandria entry agm003540134
data_agm003540134
_cell_length_a     4.27460
_cell_length_b     4.27460
_cell_length_c     7.26751
_cell_angle_alpha  72.89702
_cell_angle_beta   72.89702
_cell_angle_gamma  60.00000
_cell_volume       108.16843
_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
  Be1 Be 0.66537 0.66537 0.00390 1.00000
  Be2 Be 0.33463 0.33463 0.99610 1.00000
  Be3 Be 0.50000 0.50000 0.50000 1.00000
  Be4 Be 0.41538 0.41538 0.25037 1.00000
  Be5 Be 0.91887 0.41538 0.25037 1.00000
  Be6 Be 0.41538 0.91887 0.25037 1.00000
  Be7 Be 0.58462 0.58462 0.74963 1.00000
  Be8 Be 0.58462 0.08113 0.74963 1.00000
  Be9 Be 0.08113 0.58462 0.74963 1.00000
  V1 V 0.85348 0.85348 0.43956 1.00000
  V2 V 0.14652 0.14652 0.56044 1.00000
  Co1 Co 0.00000 0.00000 0.00000 1.00000

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