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ScTe2Au

Alexandria ALEX

Alex-ID: agm005779263 · 空间群: P2_1/c (#14)

基础信息

化学式
ScTe2Au
Alex-ID
agm005779263
元素数
3
位点数
16
空间群
P2_1/c (#14)
晶系
monoclinic
体积
485.59
ų
晶胞参数 a
7.0976
Å
晶胞参数 b
8.8444
Å
晶胞参数 c
9.0777
Å
α 角
121.56
°
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
ScTe2Au
Sc
4.00 · 25.0%
Te
8.00 · 50.0%
Au
4.00 · 25.0%

能量与稳定性

凸包上方能量
0.0311
eV/atom
形成能
-0.7629
eV/atom
校正后总能量
-75.7756
eV
原始总能量
-75.7756
eV

电子结构

间接带隙
0.5576
eV
直接带隙
0.5576
eV
费米能级态密度
-0.0923
总磁矩
0.0000
μB

其他信息

原型 ID

ABC2_7271_spg14

分解产物

TeAu Sc2Te3 Au

计算时间

2023-07-13 11:46:29.155176

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: agm005779263).

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 agm005779263
data_agm005779263
_cell_length_a     7.09762
_cell_length_b     8.84444
_cell_length_c     9.07774
_cell_angle_alpha  121.55542
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       485.58923
_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
  Sc1 Sc 0.45915 0.27504 0.45852 1.00000
  Sc2 Sc 0.54085 0.72496 0.54148 1.00000
  Sc3 Sc 0.95915 0.22496 0.54148 1.00000
  Sc4 Sc 0.04085 0.77504 0.45852 1.00000
  Te1 Te 0.21614 0.94850 0.28453 1.00000
  Te2 Te 0.75379 0.59016 0.19190 1.00000
  Te3 Te 0.25379 0.90984 0.80810 1.00000
  Te4 Te 0.71614 0.55150 0.71547 1.00000
  Te5 Te 0.74621 0.09016 0.19190 1.00000
  Te6 Te 0.24621 0.40984 0.80810 1.00000
  Te7 Te 0.28386 0.44850 0.28453 1.00000
  Te8 Te 0.78386 0.05150 0.71547 1.00000
  Au1 Au 0.84378 0.44755 0.38583 1.00000
  Au2 Au 0.34378 0.05245 0.61417 1.00000
  Au3 Au 0.65622 0.94755 0.38583 1.00000
  Au4 Au 0.15622 0.55245 0.61417 1.00000
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