Tm3(ScGa)4

Alexandria ALEX

Alex-ID: agm003378596 · 空间群: Immm (#71)

Alexandria Database API

基础信息

化学式

Tm3(ScGa)4

Alex-ID

agm003378596

元素数

位点数

空间群

Immm (#71)

晶系

orthorhombic

体积

248.96

Å³

晶胞参数 a

4.7202

晶胞参数 b

6.8196

晶胞参数 c

8.7757

α 角

112.86

β 角

105.60

γ 角

90.00

组成

元素组成（原子分数）

组成信息

化学式

Tm3(ScGa)4

3.00 · 27.3%

4.00 · 36.4%

能量与稳定性

凸包上方能量

0.1026

eV/atom

形成能

-0.4124

eV/atom

校正后总能量

-55.3944

原始总能量

-55.3944

电子结构

间接带隙

0.0000

直接带隙

0.0000

费米能级态密度

10.0569

总磁矩

0.0010

μB

其他信息

原型 ID

A3B4C4_53_spg71

分解产物

Sc2Ga Tm3Ga2

计算时间

2022-02-09 06:31:46.164673

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: agm003378596).

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 agm003378596
data_agm003378596
_cell_length_a     4.72017
_cell_length_b     6.81960
_cell_length_c     8.77573
_cell_angle_alpha  112.86422
_cell_angle_beta   105.60079
_cell_angle_gamma  90.00000
_cell_volume       248.95918
_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
  Tm1 Tm 0.10818 0.10818 0.21637 1.00000
  Tm2 Tm 0.89182 0.89182 0.78363 1.00000
  Tm3 Tm 0.00000 0.50000 0.00000 1.00000
  Sc1 Sc 0.32289 0.10468 0.64577 1.00000
  Sc2 Sc 0.67711 0.45891 0.35423 1.00000
  Sc3 Sc 0.67711 0.89532 0.35423 1.00000
  Sc4 Sc 0.32289 0.54109 0.64577 1.00000
  Ga1 Ga 0.18987 0.68987 0.37974 1.00000
  Ga2 Ga 0.81013 0.31013 0.62026 1.00000
  Ga3 Ga 0.50000 0.80244 0.00000 1.00000
  Ga4 Ga 0.50000 0.19756 1.00000 1.00000

获取直接链接