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Pm3MgTc

Alexandria ALEX

Alex-ID: agm005802647 · 空间群: P2_1/c (#14)

基础信息

化学式
Pm3MgTc
Alex-ID
agm005802647
元素数
3
位点数
20
空间群
P2_1/c (#14)
晶系
monoclinic
体积
584.57
ų
晶胞参数 a
6.5633
Å
晶胞参数 b
9.4323
Å
晶胞参数 c
10.3653
Å
α 角
114.36
°
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
Pm3MgTc
Pm
12.00 · 60.0%
Mg
4.00 · 20.0%
Tc
4.00 · 20.0%

能量与稳定性

凸包上方能量
0.0770
eV/atom
形成能
0.0279
eV/atom
校正后总能量
-104.2924
eV
原始总能量
-104.2924
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0405
eV
费米能级态密度
18.9205
总磁矩
0.0000
μB

其他信息

原型 ID

ABC3_4868_spg14

分解产物

PmMg Pm PmTc2

计算时间

2023-07-04 18:02:42.018540

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: agm005802647).

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 agm005802647
data_agm005802647
_cell_length_a     6.56335
_cell_length_b     9.43235
_cell_length_c     10.36529
_cell_angle_alpha  114.35865
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       584.56990
_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
  Pm1 Pm 0.02791 0.18966 0.30475 1.00000
  Pm2 Pm 0.97209 0.81034 0.69525 1.00000
  Pm3 Pm 0.52791 0.31034 0.19525 1.00000
  Pm4 Pm 0.47209 0.68966 0.80475 1.00000
  Pm5 Pm 0.51285 0.31403 0.54076 1.00000
  Pm6 Pm 0.48715 0.68597 0.45924 1.00000
  Pm7 Pm 0.01285 0.18597 0.95924 1.00000
  Pm8 Pm 0.98715 0.81403 0.04076 1.00000
  Pm9 Pm 0.00916 0.38020 0.70249 1.00000
  Pm10 Pm 0.99084 0.61980 0.29751 1.00000
  Pm11 Pm 0.50916 0.11980 0.79751 1.00000
  Pm12 Pm 0.49084 0.88020 0.20249 1.00000
  Mg1 Mg 0.78179 0.99622 0.48912 1.00000
  Mg2 Mg 0.21821 0.00378 0.51088 1.00000
  Mg3 Mg 0.28179 0.50378 0.01088 1.00000
  Mg4 Mg 0.71821 0.49622 0.98912 1.00000
  Tc1 Tc 0.18067 0.50508 0.52650 1.00000
  Tc2 Tc 0.81933 0.49492 0.47350 1.00000
  Tc3 Tc 0.68067 0.99492 0.97350 1.00000
  Tc4 Tc 0.31933 0.00508 0.02650 1.00000
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