La2MgIn3Ag4

Alexandria ALEX

Alex-ID: agm004530602 · 空间群: P-4m2 (#115)

Alexandria Database API

基础信息

化学式

La2MgIn3Ag4

Alex-ID

agm004530602

元素数

位点数

空间群

P-4m2 (#115)

晶系

tetragonal

体积

248.28

Å³

晶胞参数 a

4.6536

晶胞参数 b

4.6536

晶胞参数 c

11.4647

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

La2MgIn3Ag4

2.00 · 20.0%

1.00 · 10.0%

3.00 · 30.0%

4.00 · 40.0%

能量与稳定性

凸包上方能量

0.0721

eV/atom

形成能

-0.2841

eV/atom

校正后总能量

-34.0043

原始总能量

-34.0043

电子结构

间接带隙

0.0000

直接带隙

0.0000

费米能级态密度

8.6808

总磁矩

0.0000

μB

其他信息

原型 ID

AB2C3D4_7_spg115

分解产物

LaInAg2 La4In7Ag5 MgAg

计算时间

2022-06-21 08:24:56.424087

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: agm004530602).

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 agm004530602
data_agm004530602
_cell_length_a     4.65360
_cell_length_b     4.65360
_cell_length_c     11.46473
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       248.28048
_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
  La1 La 0.50000 0.00000 0.23951 1.00000
  La2 La 0.00000 0.50000 0.76049 1.00000
  Mg1 Mg 0.50000 0.50000 0.50000 1.00000
  In1 In 0.00000 0.00000 0.50000 1.00000
  In2 In 0.50000 0.00000 0.86657 1.00000
  In3 In 0.00000 0.50000 0.13343 1.00000
  Ag1 Ag 0.50000 0.50000 0.00000 1.00000
  Ag2 Ag 0.00000 0.00000 0.00000 1.00000
  Ag3 Ag 0.50000 0.00000 0.63307 1.00000
  Ag4 Ag 0.00000 0.50000 0.36693 1.00000

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