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Dy2Tm3Pb4

Alexandria ALEX

Alex-ID: agm005685635 · 空间群: C2/m (#12)

基础信息

化学式
Dy2Tm3Pb4
Alex-ID
agm005685635
元素数
3
位点数
9
空间群
C2/m (#12)
晶系
monoclinic
体积
260.66
ų
晶胞参数 a
4.8905
Å
晶胞参数 b
6.7653
Å
晶胞参数 c
8.5139
Å
α 角
104.32
°
β 角
106.70
°
γ 角
89.98
°

组成

元素组成(原子分数)
组成信息
化学式
Dy2Tm3Pb4
Dy
2.00 · 22.2%
Tm
3.00 · 33.3%
Pb
4.00 · 44.4%

能量与稳定性

凸包上方能量
0.1212
eV/atom
形成能
-0.3884
eV/atom
校正后总能量
-40.9506
eV
原始总能量
-40.9506
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0000
eV
费米能级态密度
4.6842
总磁矩
0.0000
μB

其他信息

原型 ID

A2B3C4_360_spg12

分解产物

Dy4Tm2Pb5 Tm5Pb4 Tm5Pb3

计算时间

2023-06-30 19:40:00.269299

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: agm005685635).

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 agm005685635
data_agm005685635
_cell_length_a     4.89048
_cell_length_b     6.76528
_cell_length_c     8.51389
_cell_angle_alpha  104.32309
_cell_angle_beta   106.69756
_cell_angle_gamma  89.98331
_cell_volume       260.66040
_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
  Dy1 Dy 0.66967 0.06642 0.33952 1.00000
  Dy2 Dy 0.33033 0.93358 0.66048 1.00000
  Tm1 Tm 0.11195 0.58854 0.22399 1.00000
  Tm2 Tm 0.88805 0.41146 0.77601 1.00000
  Tm3 Tm 0.00000 0.00000 0.00000 1.00000
  Pb1 Pb 0.48990 0.71758 0.97972 1.00000
  Pb2 Pb 0.24895 0.31852 0.49814 1.00000
  Pb3 Pb 0.51010 0.28242 0.02028 1.00000
  Pb4 Pb 0.75105 0.68148 0.50186 1.00000
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