导航

HEAS Data Platform · 材料科学计算数据库

Sr2B8Ru7

Alexandria ALEX

Alex-ID: agm003242580 · 空间群: P4_2/m (#84)

基础信息

化学式
Sr2B8Ru7
Alex-ID
agm003242580
元素数
3
位点数
34
空间群
P4_2/m (#84)
晶系
tetragonal
体积
429.16
ų
晶胞参数 a
6.4746
Å
晶胞参数 b
6.4746
Å
晶胞参数 c
10.2377
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
Sr2B8Ru7
Sr
4.00 · 11.8%
B
16.00 · 47.1%
Ru
14.00 · 41.2%

能量与稳定性

凸包上方能量
0.0000
eV/atom
形成能
-0.3798
eV/atom
校正后总能量
-256.3733
eV
原始总能量
-256.3733
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0492
eV
费米能级态密度
10.6233
总磁矩
0.0000
μB

其他信息

原型 ID

A2B7C8_4_spg84

分解产物

Sr2B8Ru7

计算时间

2021-12-16 22:36:38.918761

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: agm003242580).

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 agm003242580
data_agm003242580
_cell_length_a     6.47456
_cell_length_b     6.47456
_cell_length_c     10.23769
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       429.16328
_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 0.73266 0.89144 0.00000 1.00000
  Sr2 Sr 0.10856 0.73266 0.50000 1.00000
  Sr3 Sr 0.89144 0.26734 0.50000 1.00000
  Sr4 Sr 0.26734 0.10856 0.00000 1.00000
  B1 B 0.50000 0.00000 0.58828 1.00000
  B2 B 0.50000 0.00000 0.41172 1.00000
  B3 B 0.89755 0.27639 0.16951 1.00000
  B4 B 0.10245 0.72361 0.83049 1.00000
  B5 B 0.50000 0.50000 0.34098 1.00000
  B6 B 0.50000 0.50000 0.84098 1.00000
  B7 B 0.27639 0.10245 0.66951 1.00000
  B8 B 0.10245 0.72361 0.16951 1.00000
  B9 B 0.27639 0.10245 0.33049 1.00000
  B10 B 0.89755 0.27639 0.83049 1.00000
  B11 B 0.50000 0.50000 0.65902 1.00000
  B12 B 0.50000 0.50000 0.15902 1.00000
  B13 B 0.00000 0.50000 0.91172 1.00000
  B14 B 0.72361 0.89755 0.66951 1.00000
  B15 B 0.72361 0.89755 0.33049 1.00000
  B16 B 0.00000 0.50000 0.08828 1.00000
  Ru1 Ru 0.20594 0.39461 0.75621 1.00000
  Ru2 Ru 0.40582 0.28689 0.50000 1.00000
  Ru3 Ru 0.39461 0.79406 0.25621 1.00000
  Ru4 Ru 0.20594 0.39461 0.24379 1.00000
  Ru5 Ru 0.59418 0.71311 0.50000 1.00000
  Ru6 Ru 0.60539 0.20594 0.74379 1.00000
  Ru7 Ru 0.28689 0.59418 0.00000 1.00000
  Ru8 Ru 0.71311 0.40582 0.00000 1.00000
  Ru9 Ru 0.79406 0.60539 0.24379 1.00000
  Ru10 Ru 0.79406 0.60539 0.75621 1.00000
  Ru11 Ru 0.39461 0.79406 0.74379 1.00000
  Ru12 Ru 0.00000 0.00000 0.25000 1.00000
  Ru13 Ru 0.60539 0.20594 0.25621 1.00000
  Ru14 Ru 0.00000 0.00000 0.75000 1.00000
获取直接链接