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Pr6Si2AuI3

Alexandria ALEX

Alex-ID: agm004599074 · 空间群: C2/m (#12)

Alexandria Database API

基础信息

化学式
Pr6Si2AuI3
Alex-ID
agm004599074
元素数
4
位点数
12
空间群
C2/m (#12)
晶系
monoclinic
体积
382.59
ų
晶胞参数 a
7.6149
Å
晶胞参数 b
7.6149
Å
晶胞参数 c
8.0383
Å
α 角
99.14
°
β 角
99.14
°
γ 角
120.04
°

组成

元素组成（原子分数）
组成信息
化学式
Pr6Si2AuI3
Pr
6.00 · 50.0%
Si
2.00 · 16.7%
Au
1.00 · 8.3%
I
3.00 · 25.0%

能量与稳定性

凸包上方能量
0.0652
eV/atom
形成能
-0.8914
eV/atom
校正后总能量
-58.1744
eV
原始总能量
-58.1744
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0037
eV
费米能级态密度
8.9751
总磁矩
0.0008
μB

其他信息

原型 ID

AB2C3D6_175_spg12

分解产物

Pr2SiI Pr2Au Pr3SiI3 PrAu

计算时间

2022-06-29 16:31:54.806153

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: agm004599074).

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 agm004599074
data_agm004599074
_cell_length_a     7.61489
_cell_length_b     7.61489
_cell_length_c     8.03829
_cell_angle_alpha  99.14077
_cell_angle_beta   99.14077
_cell_angle_gamma  120.03511
_cell_volume       382.59148
_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
  Pr1 Pr 0.93203 0.59008 0.79465 1.00000
  Pr2 Pr 0.72589 0.72589 0.20699 1.00000
  Pr3 Pr 0.06797 0.40992 0.20535 1.00000
  Pr4 Pr 0.59008 0.93203 0.79465 1.00000
  Pr5 Pr 0.27411 0.27411 0.79301 1.00000
  Pr6 Pr 0.40992 0.06797 0.20535 1.00000
  Si1 Si 0.33381 0.66619 0.00000 1.00000
  Si2 Si 0.66619 0.33381 0.00000 1.00000
  Au1 Au 0.00000 0.00000 0.00000 1.00000
  I1 I 0.16795 0.83205 0.50000 1.00000
  I2 I 0.83205 0.16795 0.50000 1.00000
  I3 I 0.50000 0.50000 0.50000 1.00000
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