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Sr3CeB24

Alexandria ALEX

Alex-ID: agm022416635 · 空间群: P4/mmm (#123)

基础信息

化学式
Sr3CeB24
Alex-ID
agm022416635
元素数
3
位点数
28
空间群
P4/mmm (#123)
晶系
tetragonal
体积
291.55
ų
晶胞参数 a
4.1755
Å
晶胞参数 b
4.1755
Å
晶胞参数 c
16.7220
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
Sr3CeB24
Sr
3.00 · 10.7%
Ce
1.00 · 3.6%
B
24.00 · 85.7%

能量与稳定性

凸包上方能量
0.0023
eV/atom
形成能
-0.4641
eV/atom
校正后总能量
-184.2549
eV
原始总能量
-184.2549
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0037
eV
费米能级态密度
5.9105
总磁矩
1.0244
μB

其他信息

原型 ID

AB3C24_2_spg123

分解产物

CeB6 SrB6

计算时间

2024-09-25 14:10:52.423077

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: agm022416635).

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 agm022416635
data_agm022416635
_cell_length_a     4.17552
_cell_length_b     4.17552
_cell_length_c     16.72203
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       291.54849
_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
  Sr1 Sr 0.50000 0.50000 0.25081 1.00000
  Sr2 Sr 0.50000 0.50000 0.50000 1.00000
  Sr3 Sr 0.50000 0.50000 0.74919 1.00000
  Ce1 Ce 0.50000 0.50000 0.00000 1.00000
  B1 B 0.70092 0.00000 0.12339 1.00000
  B2 B 0.70270 0.00000 0.37447 1.00000
  B3 B 0.70270 0.00000 0.62553 1.00000
  B4 B 0.70092 0.00000 0.87661 1.00000
  B5 B 0.00000 0.00000 0.19830 1.00000
  B6 B 0.00000 0.00000 0.44901 1.00000
  B7 B 0.00000 0.00000 0.70010 1.00000
  B8 B 0.00000 0.00000 0.95062 1.00000
  B9 B 0.00000 0.70092 0.12339 1.00000
  B10 B 0.00000 0.70270 0.37447 1.00000
  B11 B 0.00000 0.70270 0.62553 1.00000
  B12 B 0.00000 0.70092 0.87661 1.00000
  B13 B 0.00000 0.00000 0.04938 1.00000
  B14 B 0.00000 0.00000 0.29990 1.00000
  B15 B 0.00000 0.00000 0.55099 1.00000
  B16 B 0.00000 0.00000 0.80170 1.00000
  B17 B 0.00000 0.29908 0.12339 1.00000
  B18 B 0.00000 0.29730 0.37447 1.00000
  B19 B 0.00000 0.29730 0.62553 1.00000
  B20 B 0.00000 0.29908 0.87661 1.00000
  B21 B 0.29908 0.00000 0.12339 1.00000
  B22 B 0.29730 0.00000 0.37447 1.00000
  B23 B 0.29730 0.00000 0.62553 1.00000
  B24 B 0.29908 0.00000 0.87661 1.00000
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