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Pr2Sn2Hg3

Alexandria ALEX

Alex-ID: agm010066751 · 空间群: C2/m (#12)

基础信息

化学式
Pr2Sn2Hg3
Alex-ID
agm010066751
元素数
3
位点数
7
空间群
C2/m (#12)
晶系
monoclinic
体积
193.67
ų
晶胞参数 a
6.1469
Å
晶胞参数 b
6.1469
Å
晶胞参数 c
7.1184
Å
α 角
94.43
°
β 角
94.43
°
γ 角
46.27
°

组成

元素组成(原子分数)
组成信息
化学式
Pr2Sn2Hg3
Pr
2.00 · 28.6%
Sn
2.00 · 28.6%
Hg
3.00 · 42.9%

能量与稳定性

凸包上方能量
0.0893
eV/atom
形成能
-0.4011
eV/atom
校正后总能量
-21.4640
eV
原始总能量
-21.4640
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0027
eV
费米能级态密度
2.6262
总磁矩
0.0000
μB

其他信息

原型 ID

A2B2C3_195_spg12

分解产物

PrSnHg PrSnHg2

计算时间

2024-04-06 14:59:31

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: agm010066751).

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 agm010066751
data_agm010066751
_cell_length_a     6.14688
_cell_length_b     6.14688
_cell_length_c     7.11836
_cell_angle_alpha  94.43451
_cell_angle_beta   94.43451
_cell_angle_gamma  46.27106
_cell_volume       193.66800
_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 0.62057 0.62057 0.22205 1.00000
  Pr2 Pr 0.37943 0.37943 0.77795 1.00000
  Sn1 Sn 0.10144 0.10144 0.89360 1.00000
  Sn2 Sn 0.89856 0.89856 0.10640 1.00000
  Hg1 Hg 0.31023 0.31023 0.32885 1.00000
  Hg2 Hg 0.00000 0.00000 0.50000 1.00000
  Hg3 Hg 0.68977 0.68977 0.67115 1.00000
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