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Tb2Nd2ErPd2

Alexandria ALEX

Alex-ID: agm017290284 · 空间群: C2/m (#12)

基础信息

化学式
Tb2Nd2ErPd2
Alex-ID
agm017290284
元素数
4
位点数
7
空间群
C2/m (#12)
晶系
monoclinic
体积
192.25
ų
晶胞参数 a
6.6082
Å
晶胞参数 b
6.6082
Å
晶胞参数 c
9.1703
Å
α 角
63.57
°
β 角
116.43
°
γ 角
147.18
°

组成

元素组成(原子分数)
组成信息
化学式
Tb2Nd2ErPd2
Tb
2.00 · 28.6%
Nd
2.00 · 28.6%
Er
1.00 · 14.3%
Pd
2.00 · 28.6%

能量与稳定性

凸包上方能量
0.0219
eV/atom
形成能
-0.5126
eV/atom
校正后总能量
-37.3463
eV
原始总能量
-37.3463
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
7.8787
总磁矩
0.0000
μB

其他信息

原型 ID

AB2C2D2_73_spg12

分解产物

Tb3Pd TbPd Nd ErPd

计算时间

2025-05-26 00:51:58

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: agm017290284).

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 agm017290284
data_agm017290284
_cell_length_a     6.60820
_cell_length_b     6.60820
_cell_length_c     9.17027
_cell_angle_alpha  63.56528
_cell_angle_beta   116.43472
_cell_angle_gamma  147.18155
_cell_volume       192.24874
_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
  Tb1 Tb 0.88464 0.11536 0.05790 1.00000
  Tb2 Tb 0.11536 0.88464 0.94210 1.00000
  Nd1 Nd 0.65466 0.34534 0.31450 1.00000
  Nd2 Nd 0.34534 0.65466 0.68550 1.00000
  Er1 Er 0.00000 0.00000 0.50000 1.00000
  Pd1 Pd 0.33687 0.66313 0.26453 1.00000
  Pd2 Pd 0.66313 0.33687 0.73547 1.00000
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