Sr4Li2Br9

Alexandria ALEX

Alex-ID: agm005640028 · 空间群: P-3 (#147)

Alexandria Database API

基础信息

化学式

Sr4Li2Br9

Alex-ID

agm005640028

元素数

位点数

空间群

P-3 (#147)

晶系

trigonal

体积

1,004.13

Å³

晶胞参数 a

7.7308

晶胞参数 b

7.7361

晶胞参数 c

19.3844

α 角

90.01

β 角

90.02

γ 角

60.01

组成

元素组成（原子分数）

组成信息

化学式

Sr4Li2Br9

8.00 · 26.7%

4.00 · 13.3%

18.00 · 60.0%

能量与稳定性

凸包上方能量

0.0934

eV/atom

形成能

-1.8131

eV/atom

校正后总能量

-105.6758

原始总能量

-105.6758

电子结构

间接带隙

0.0000

直接带隙

0.0918

费米能级态密度

4.4115

总磁矩

1.8858

μB

其他信息

原型 ID

A2B4C9_0_spg9

分解产物

LiBr Li SrBr2

计算时间

2023-06-17 02:10:43.816797

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: agm005640028).

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 | 拖拽旋转 · 滚轮缩放 · 右键平移

原始 CIF 数据

# CIF generated by HEAS from Alexandria entry agm005640028
data_agm005640028
_cell_length_a     7.73080
_cell_length_b     7.73608
_cell_length_c     19.38444
_cell_angle_alpha  90.00887
_cell_angle_beta   90.02307
_cell_angle_gamma  60.01400
_cell_volume       1004.13139
_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 0.33323 0.33322 0.97732 1.00000
  Sr2 Sr 0.33346 0.33336 0.45138 1.00000
  Sr3 Sr 0.66677 0.66678 0.02268 1.00000
  Sr4 Sr 0.33374 0.33283 0.20806 1.00000
  Sr5 Sr 0.66654 0.66664 0.54862 1.00000
  Sr6 Sr 0.66757 0.66580 0.32107 1.00000
  Sr7 Sr 0.33243 0.33420 0.67893 1.00000
  Sr8 Sr 0.66626 0.66717 0.79194 1.00000
  Li1 Li 0.00001 0.99975 0.34459 1.00000
  Li2 Li 0.00074 0.99938 0.15782 1.00000
  Li3 Li 0.99999 0.00025 0.65541 1.00000
  Li4 Li 0.99926 0.00062 0.84218 1.00000
  Br1 Br 0.03448 0.26146 0.75828 1.00000
  Br2 Br 0.25997 0.70544 0.75786 1.00000
  Br3 Br 0.70317 0.03554 0.75813 1.00000
  Br4 Br 0.96552 0.73854 0.24172 1.00000
  Br5 Br 0.74003 0.29456 0.24214 1.00000
  Br6 Br 0.29683 0.96446 0.24187 1.00000
  Br7 Br 0.72310 0.93512 0.42340 1.00000
  Br8 Br 0.93511 0.34168 0.42384 1.00000
  Br9 Br 0.34237 0.72285 0.42355 1.00000
  Br10 Br 0.64125 0.04360 0.08517 1.00000
  Br11 Br 0.31580 0.64061 0.08529 1.00000
  Br12 Br 0.04359 0.31523 0.08526 1.00000
  Br13 Br 0.27690 0.06488 0.57660 1.00000
  Br14 Br 0.06489 0.65832 0.57616 1.00000
  Br15 Br 0.65763 0.27715 0.57645 1.00000
  Br16 Br 0.35875 0.95640 0.91483 1.00000
  Br17 Br 0.68420 0.35939 0.91471 1.00000
  Br18 Br 0.95641 0.68477 0.91474 1.00000

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