导航

HEAS Data Platform · 材料科学计算数据库

LiCa4I8

Alexandria ALEX

Alex-ID: agm003671663 · 空间群: F-43m (#216)

基础信息

化学式
LiCa4I8
Alex-ID
agm003671663
元素数
3
位点数
13
空间群
F-43m (#216)
晶系
cubic
体积
519.54
ų
晶胞参数 a
9.0235
Å
晶胞参数 b
9.0235
Å
晶胞参数 c
9.0235
Å
α 角
60.00
°
β 角
60.00
°
γ 角
60.00
°

组成

元素组成(原子分数)
组成信息
化学式
LiCa4I8
Li
1.00 · 7.7%
Ca
4.00 · 30.8%
I
8.00 · 61.5%

能量与稳定性

凸包上方能量
0.0634
eV/atom
形成能
-1.4368
eV/atom
校正后总能量
-41.0010
eV
原始总能量
-41.0010
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0000
eV
费米能级态密度
5.4601
总磁矩
0.0000
μB

其他信息

原型 ID

AB4C8_112_spg216

分解产物

Li2Ca CaI2 LiI

计算时间

2022-04-20 22:06:46.225093

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: agm003671663).

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 agm003671663
data_agm003671663
_cell_length_a     9.02354
_cell_length_b     9.02354
_cell_length_c     9.02354
_cell_angle_alpha  60.00000
_cell_angle_beta   60.00000
_cell_angle_gamma  60.00000
_cell_volume       519.53623
_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
  Li1 Li 0.75000 0.75000 0.75000 1.00000
  Ca1 Ca 0.88896 0.37035 0.37035 1.00000
  Ca2 Ca 0.37035 0.88896 0.37035 1.00000
  Ca3 Ca 0.37035 0.37035 0.88896 1.00000
  Ca4 Ca 0.37035 0.37035 0.37035 1.00000
  I1 I 0.62467 0.12511 0.12511 1.00000
  I2 I 0.12511 0.62467 0.12511 1.00000
  I3 I 0.12511 0.12511 0.62467 1.00000
  I4 I 0.12511 0.12511 0.12511 1.00000
  I5 I 0.13318 0.62227 0.62227 1.00000
  I6 I 0.62227 0.13318 0.62227 1.00000
  I7 I 0.62227 0.62227 0.13318 1.00000
  I8 I 0.62227 0.62227 0.62227 1.00000
获取直接链接