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B2C

Alexandria ALEX

Alex-ID: agm006149293 · 空间群: P1 (#1)

基础信息

化学式
B2C
Alex-ID
agm006149293
元素数
2
位点数
12
空间群
P1 (#1)
晶系
triclinic
体积
86.30
ų
晶胞参数 a
4.9269
Å
晶胞参数 b
5.8909
Å
晶胞参数 c
5.4767
Å
α 角
126.51
°
β 角
69.66
°
γ 角
136.84
°

组成

元素组成(原子分数)
组成信息
化学式
B2C
B
8.00 · 66.7%
C
4.00 · 33.3%

能量与稳定性

凸包上方能量
0.4803
eV/atom
形成能
0.3953
eV/atom
校正后总能量
-85.5714
eV
原始总能量
-85.5714
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.4595
eV
费米能级态密度
0.6896
总磁矩
0.0000
μB

其他信息

原型 ID

AB2_3623_spg1

分解产物

B4C C

计算时间

2023-08-18 15:52:29.871913

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: agm006149293).

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 agm006149293
data_agm006149293
_cell_length_a     4.92693
_cell_length_b     5.89087
_cell_length_c     5.47674
_cell_angle_alpha  126.51165
_cell_angle_beta   69.66053
_cell_angle_gamma  136.84429
_cell_volume       86.29753
_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
  B1 B 0.94436 0.63148 0.33113 1.00000
  B2 B 0.93609 0.69066 0.93724 1.00000
  B3 B 0.47445 0.91353 0.40158 1.00000
  B4 B 0.29447 0.81835 0.10092 1.00000
  B5 B 0.47497 0.50896 0.19288 1.00000
  B6 B 0.22561 0.39674 0.68361 1.00000
  B7 B 0.81480 0.24303 0.27588 1.00000
  B8 B 0.60044 0.74574 0.02783 1.00000
  C1 C 0.86179 0.33693 0.61881 1.00000
  C2 C 0.59143 0.62988 0.50884 1.00000
  C3 C 0.05139 0.08248 0.98695 1.00000
  C4 C 0.98021 0.00222 0.68433 1.00000
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