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CeVB14

Alexandria ALEX

Alex-ID: agm005755350 · 空间群: Imma (#74)

基础信息

化学式
CeVB14
Alex-ID
agm005755350
元素数
3
位点数
32
空间群
Imma (#74)
晶系
orthorhombic
体积
259.34
ų
晶胞参数 a
5.8369
Å
晶胞参数 b
7.3872
Å
晶胞参数 c
7.3872
Å
α 角
67.79
°
β 角
66.73
°
γ 角
66.73
°

组成

元素组成(原子分数)
组成信息
化学式
CeVB14
Ce
2.00 · 6.3%
V
2.00 · 6.3%
B
28.00 · 87.5%

能量与稳定性

凸包上方能量
0.1558
eV/atom
形成能
-0.2094
eV/atom
校正后总能量
-223.7755
eV
原始总能量
-223.7755
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0003
eV
费米能级态密度
14.3140
总磁矩
1.0059
μB

其他信息

原型 ID

ABC14_1_spg74

分解产物

CeB6 VB2 B

计算时间

2023-07-18 14:15:55.202317

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: agm005755350).

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 agm005755350
data_agm005755350
_cell_length_a     5.83691
_cell_length_b     7.38719
_cell_length_c     7.38719
_cell_angle_alpha  67.78532
_cell_angle_beta   66.72966
_cell_angle_gamma  66.72967
_cell_volume       259.34099
_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
  Ce1 Ce 0.25000 0.38143 0.11857 1.00000
  Ce2 Ce 0.75000 0.61857 0.88143 1.00000
  V1 V 0.50000 0.00000 0.50000 1.00000
  V2 V 0.00000 0.00000 0.50000 1.00000
  B1 B 0.66772 0.36215 0.30241 1.00000
  B2 B 0.33228 0.63785 0.69759 1.00000
  B3 B 0.16772 0.80241 0.86215 1.00000
  B4 B 0.83228 0.19759 0.13785 1.00000
  B5 B 0.12735 0.24086 0.50444 1.00000
  B6 B 0.87265 0.75914 0.49556 1.00000
  B7 B 0.62735 0.00444 0.74086 1.00000
  B8 B 0.37265 0.99556 0.25914 1.00000
  B9 B 0.08370 0.08521 0.74739 1.00000
  B10 B 0.91630 0.91479 0.25261 1.00000
  B11 B 0.58370 0.24739 0.58521 1.00000
  B12 B 0.41630 0.75261 0.41479 1.00000
  B13 B 0.72311 0.59844 0.27714 1.00000
  B14 B 0.59870 0.40156 0.72286 1.00000
  B15 B 0.22311 0.77714 0.09844 1.00000
  B16 B 0.09870 0.22286 0.90156 1.00000
  B17 B 0.27689 0.40156 0.72286 1.00000
  B18 B 0.40130 0.59844 0.27714 1.00000
  B19 B 0.77689 0.22286 0.90156 1.00000
  B20 B 0.90130 0.77714 0.09844 1.00000
  B21 B 0.32624 0.97197 0.87261 1.00000
  B22 B 0.17081 0.02803 0.12739 1.00000
  B23 B 0.82624 0.37261 0.47197 1.00000
  B24 B 0.67081 0.62739 0.52803 1.00000
  B25 B 0.67376 0.02803 0.12739 1.00000
  B26 B 0.82919 0.97197 0.87261 1.00000
  B27 B 0.17376 0.62739 0.52803 1.00000
  B28 B 0.32919 0.37261 0.47197 1.00000
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