导航

HEAS Data Platform · 材料科学计算数据库

Al4B2O9

Alexandria ALEX

Alex-ID: agm005240199 · 空间群: P-1 (#2)

Alexandria Database API

基础信息

化学式
Al4B2O9
Alex-ID
agm005240199
元素数
3
位点数
60
空间群
P-1 (#2)
晶系
triclinic
体积
633.07
ų
晶胞参数 a
7.6270
Å
晶胞参数 b
8.5819
Å
晶胞参数 c
10.4341
Å
α 角
88.25
°
β 角
80.56
°
γ 角
109.34
°

组成

元素组成（原子分数）
组成信息
化学式
Al4B2O9
Al
16.00 · 26.7%
B
8.00 · 13.3%
O
36.00 · 60.0%

能量与稳定性

凸包上方能量
0.2591
eV/atom
形成能
-3.0095
eV/atom
校正后总能量
-472.4138
eV
原始总能量
-447.1314
eV

电子结构

间接带隙
3.4347
eV
直接带隙
3.4583
eV
费米能级态密度
0.0000
总磁矩
-0.1224
μB

其他信息

原型 ID

A2B4C9_232_spg2

分解产物

Al4B2O9

计算时间

2024-10-03 23:48:59

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: agm005240199).

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 agm005240199
data_agm005240199
_cell_length_a     7.62705
_cell_length_b     8.58186
_cell_length_c     10.43409
_cell_angle_alpha  88.24942
_cell_angle_beta   80.56403
_cell_angle_gamma  109.33646
_cell_volume       633.06509
_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
  Al1 Al 0.00000 0.50000 0.00000 1.00000
  Al2 Al 0.00000 0.50000 0.50000 1.00000
  Al3 Al 0.17825 0.96289 0.76829 1.00000
  Al4 Al 0.21940 0.21255 0.55590 1.00000
  Al5 Al 0.20608 0.34737 0.82778 1.00000
  Al6 Al 0.31409 0.67033 0.62460 1.00000
  Al7 Al 0.38409 0.80348 0.89461 1.00000
  Al8 Al 0.17005 0.87863 0.12486 1.00000
  Al9 Al 0.50000 0.50000 0.50000 1.00000
  Al10 Al 0.50000 0.50000 0.00000 1.00000
  Al11 Al 0.82995 0.12137 0.87514 1.00000
  Al12 Al 0.61591 0.19652 0.10539 1.00000
  Al13 Al 0.68591 0.32967 0.37540 1.00000
  Al14 Al 0.79392 0.65263 0.17222 1.00000
  Al15 Al 0.78060 0.78745 0.44410 1.00000
  Al16 Al 0.82175 0.03711 0.23171 1.00000
  B1 B 0.26184 0.24012 0.17906 1.00000
  B2 B 0.04149 0.30643 0.34500 1.00000
  B3 B 0.50589 0.77684 0.14119 1.00000
  B4 B 0.30484 0.76204 0.34122 1.00000
  B5 B 0.69516 0.23796 0.65878 1.00000
  B6 B 0.49411 0.22316 0.85881 1.00000
  B7 B 0.95851 0.69357 0.65500 1.00000
  B8 B 0.73816 0.75988 0.82094 1.00000
  O1 O 0.04416 0.57589 0.66838 1.00000
  O2 O 0.22255 0.92279 0.93399 1.00000
  O3 O 0.02464 0.65534 0.10187 1.00000
  O4 O 0.17837 0.81189 0.29782 1.00000
  O5 O 0.06835 0.20320 0.24744 1.00000
  O6 O 0.08020 0.12523 0.81514 1.00000
  O7 O 0.35214 0.40332 0.15259 1.00000
  O8 O 0.09065 0.30773 0.46575 1.00000
  O9 O 0.29785 0.41988 0.64824 1.00000
  O10 O 0.27503 0.56733 0.92319 1.00000
  O11 O 0.25580 0.64610 0.45482 1.00000
  O12 O 0.33330 0.82313 0.73134 1.00000
  O13 O 0.39895 0.82653 0.06989 1.00000
  O14 O 0.49264 0.79468 0.27422 1.00000
  O15 O 0.33369 0.11641 0.15011 1.00000
  O16 O 0.44009 0.30652 0.43954 1.00000
  O17 O 0.20488 0.01658 0.59700 1.00000
  O18 O 0.61483 0.68577 0.08936 1.00000
  O19 O 0.38517 0.31423 0.91064 1.00000
  O20 O 0.79512 0.98342 0.40300 1.00000
  O21 O 0.55991 0.69348 0.56046 1.00000
  O22 O 0.66631 0.88359 0.84989 1.00000
  O23 O 0.50736 0.20532 0.72578 1.00000
  O24 O 0.60105 0.17347 0.93011 1.00000
  O25 O 0.66670 0.17687 0.26866 1.00000
  O26 O 0.74420 0.35390 0.54518 1.00000
  O27 O 0.72497 0.43267 0.07681 1.00000
  O28 O 0.70215 0.58012 0.35176 1.00000
  O29 O 0.90935 0.69227 0.53425 1.00000
  O30 O 0.64786 0.59668 0.84741 1.00000
  O31 O 0.91980 0.87477 0.18486 1.00000
  O32 O 0.93165 0.79680 0.75256 1.00000
  O33 O 0.82163 0.18811 0.70218 1.00000
  O34 O 0.97536 0.34466 0.89813 1.00000
  O35 O 0.77745 0.07721 0.06601 1.00000
  O36 O 0.95584 0.42411 0.33162 1.00000
获取直接链接