导航

HEAS Data Platform · 材料科学计算数据库

Sr2BiSb

Alexandria ALEX

Alex-ID: agm003629697 · 空间群: P2_1/m (#11)

基础信息

化学式
Sr2BiSb
Alex-ID
agm003629697
元素数
3
位点数
8
空间群
P2_1/m (#11)
晶系
monoclinic
体积
291.40
ų
晶胞参数 a
4.7509
Å
晶胞参数 b
6.7988
Å
晶胞参数 c
9.6720
Å
α 角
111.13
°
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
Sr2BiSb
Sr
4.00 · 50.0%
Bi
2.00 · 25.0%
Sb
2.00 · 25.0%

能量与稳定性

凸包上方能量
0.1450
eV/atom
形成能
-0.7548
eV/atom
校正后总能量
-28.8034
eV
原始总能量
-28.8034
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0153
eV
费米能级态密度
6.6524
总磁矩
-0.0001
μB

其他信息

原型 ID

ABC2_4529_spg11

分解产物

Sr5Sb4 Sr11Bi10 Sr2Bi3

计算时间

2022-04-15 03:27:09.149451

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: agm003629697).

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 agm003629697
data_agm003629697
_cell_length_a     4.75094
_cell_length_b     6.79882
_cell_length_c     9.67204
_cell_angle_alpha  111.13297
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       291.40309
_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 0.75000 0.23526 0.43891 1.00000
  Sr2 Sr 0.25000 0.76474 0.56109 1.00000
  Sr3 Sr 0.25000 0.75571 0.07029 1.00000
  Sr4 Sr 0.75000 0.24429 0.92971 1.00000
  Bi1 Bi 0.25000 0.30429 0.20055 1.00000
  Bi2 Bi 0.75000 0.69571 0.79945 1.00000
  Sb1 Sb 0.75000 0.69190 0.29848 1.00000
  Sb2 Sb 0.25000 0.30810 0.70152 1.00000
获取直接链接