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Mg2Sc5InCu2

Alexandria ALEX

Alex-ID: agm005139259 · 空间群: P4/mbm (#127)

Alexandria Database API

基础信息

化学式
Mg2Sc5InCu2
Alex-ID
agm005139259
元素数
4
位点数
20
空间群
P4/mbm (#127)
晶系
tetragonal
体积
440.64
ų
晶胞参数 a
3.4331
Å
晶胞参数 b
11.3292
Å
晶胞参数 c
11.3292
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
Mg2Sc5InCu2
Mg
4.00 · 20.0%
Sc
10.00 · 50.0%
In
2.00 · 10.0%
Cu
4.00 · 20.0%

能量与稳定性

凸包上方能量
0.0728
eV/atom
形成能
-0.1533
eV/atom
校正后总能量
-94.9379
eV
原始总能量
-94.9379
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
16.8671
总磁矩
0.0000
μB

其他信息

原型 ID

AB2C2D5_49_spg127

分解产物

MgSc2In Mg3Sc4In Sc3In Mg(ScCu)2

计算时间

2022-07-14 23:07:38.001358

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: agm005139259).

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 agm005139259
data_agm005139259
_cell_length_a     3.43307
_cell_length_b     11.32920
_cell_length_c     11.32920
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       440.63714
_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
  Mg1 Mg 0.00000 0.67418 0.17418 1.00000
  Mg2 Mg 0.00000 0.32582 0.82582 1.00000
  Mg3 Mg 0.00000 0.17418 0.32582 1.00000
  Mg4 Mg 0.00000 0.82582 0.67418 1.00000
  Sc1 Sc 0.50000 0.20780 0.06993 1.00000
  Sc2 Sc 0.50000 0.79220 0.93007 1.00000
  Sc3 Sc 0.50000 0.06993 0.79220 1.00000
  Sc4 Sc 0.50000 0.70780 0.43007 1.00000
  Sc5 Sc 0.50000 0.93007 0.20780 1.00000
  Sc6 Sc 0.50000 0.29220 0.56993 1.00000
  Sc7 Sc 0.50000 0.56993 0.70780 1.00000
  Sc8 Sc 0.50000 0.43007 0.29220 1.00000
  Sc9 Sc 0.50000 0.50000 0.00000 1.00000
  Sc10 Sc 0.50000 0.00000 0.50000 1.00000
  In1 In 0.00000 0.00000 0.00000 1.00000
  In2 In 0.00000 0.50000 0.50000 1.00000
  Cu1 Cu 0.00000 0.12650 0.62650 1.00000
  Cu2 Cu 0.00000 0.87350 0.37350 1.00000
  Cu3 Cu 0.00000 0.62650 0.87350 1.00000
  Cu4 Cu 0.00000 0.37350 0.12650 1.00000
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