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LiCa2Mg5Cd2

Alexandria ALEX

Alex-ID: agm005136673 · 空间群: P4/mbm (#127)

Alexandria Database API

基础信息

化学式
LiCa2Mg5Cd2
Alex-ID
agm005136673
元素数
4
位点数
20
空间群
P4/mbm (#127)
晶系
tetragonal
体积
518.46
ų
晶胞参数 a
4.4215
Å
晶胞参数 b
10.8286
Å
晶胞参数 c
10.8286
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
LiCa2Mg5Cd2
Li
2.00 · 10.0%
Ca
4.00 · 20.0%
Mg
10.00 · 50.0%
Cd
4.00 · 20.0%

能量与稳定性

凸包上方能量
0.0593
eV/atom
形成能
-0.1216
eV/atom
校正后总能量
-33.9085
eV
原始总能量
-33.9085
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
9.2541
总磁矩
0.0000
μB

其他信息

原型 ID

AB2C2D5_50_spg127

分解产物

Ca2Mg3Cd LiMg2Cd

计算时间

2022-07-14 22:22:59.866565

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: agm005136673).

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 agm005136673
data_agm005136673
_cell_length_a     4.42153
_cell_length_b     10.82863
_cell_length_c     10.82863
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       518.46488
_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 0.00000 0.00000 0.00000 1.00000
  Li2 Li 0.00000 0.50000 0.50000 1.00000
  Ca1 Ca 0.00000 0.67693 0.17693 1.00000
  Ca2 Ca 0.00000 0.32307 0.82307 1.00000
  Ca3 Ca 0.00000 0.17693 0.32307 1.00000
  Ca4 Ca 0.00000 0.82307 0.67693 1.00000
  Mg1 Mg 0.50000 0.20051 0.05955 1.00000
  Mg2 Mg 0.50000 0.79949 0.94045 1.00000
  Mg3 Mg 0.50000 0.05955 0.79949 1.00000
  Mg4 Mg 0.50000 0.70051 0.44045 1.00000
  Mg5 Mg 0.50000 0.94045 0.20051 1.00000
  Mg6 Mg 0.50000 0.29949 0.55955 1.00000
  Mg7 Mg 0.50000 0.55955 0.70051 1.00000
  Mg8 Mg 0.50000 0.44045 0.29949 1.00000
  Mg9 Mg 0.50000 0.50000 0.00000 1.00000
  Mg10 Mg 0.50000 0.00000 0.50000 1.00000
  Cd1 Cd 0.00000 0.11967 0.61967 1.00000
  Cd2 Cd 0.00000 0.88033 0.38033 1.00000
  Cd3 Cd 0.00000 0.61967 0.88033 1.00000
  Cd4 Cd 0.00000 0.38033 0.11967 1.00000
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