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Pr2Tm2Cd2C

Alexandria ALEX

Alex-ID: agm017255693 · 空间群: C2/m (#12)

基础信息

化学式
Pr2Tm2Cd2C
Alex-ID
agm017255693
元素数
4
位点数
7
空间群
C2/m (#12)
晶系
monoclinic
体积
182.30
ų
晶胞参数 a
7.9309
Å
晶胞参数 b
7.9309
Å
晶胞参数 c
6.9901
Å
α 角
70.57
°
β 角
109.43
°
γ 角
153.82
°

组成

元素组成(原子分数)
组成信息
化学式
Pr2Tm2Cd2C
Pr
2.00 · 28.6%
Tm
2.00 · 28.6%
Cd
2.00 · 28.6%
C
1.00 · 14.3%

能量与稳定性

凸包上方能量
0.0994
eV/atom
形成能
-0.2265
eV/atom
校正后总能量
-31.1675
eV
原始总能量
-31.1675
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0723
eV
费米能级态密度
7.9004
总磁矩
0.0010
μB

其他信息

原型 ID

AB2C2D2_13_spg12

分解产物

Tm2C PrCd

计算时间

2025-04-17 16:06:44

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: agm017255693).

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 agm017255693
data_agm017255693
_cell_length_a     7.93095
_cell_length_b     7.93095
_cell_length_c     6.99012
_cell_angle_alpha  70.57137
_cell_angle_beta   109.42863
_cell_angle_gamma  153.82257
_cell_volume       182.30402
_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 0.81913 0.18087 0.84798 1.00000
  Pr2 Pr 0.18087 0.81913 0.15202 1.00000
  Tm1 Tm 0.50374 0.49626 0.76982 1.00000
  Tm2 Tm 0.49626 0.50374 0.23018 1.00000
  Cd1 Cd 0.86529 0.13471 0.39913 1.00000
  Cd2 Cd 0.13471 0.86529 0.60087 1.00000
  C1 C 0.00000 0.00000 0.00000 1.00000
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