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Tb2Pm5NdEr

Alexandria ALEX

Alex-ID: agm005147989 · 空间群: Cmc2_1 (#36)

基础信息

化学式
Tb2Pm5NdEr
Alex-ID
agm005147989
元素数
4
位点数
18
空间群
Cmc2_1 (#36)
晶系
orthorhombic
体积
618.45
ų
晶胞参数 a
5.6615
Å
晶胞参数 b
10.5617
Å
晶胞参数 c
10.7356
Å
α 角
90.00
°
β 角
90.00
°
γ 角
105.55
°

组成

元素组成(原子分数)
组成信息
化学式
Tb2Pm5NdEr
Tb
4.00 · 22.2%
Pm
10.00 · 55.6%
Nd
2.00 · 11.1%
Er
2.00 · 11.1%

能量与稳定性

凸包上方能量
0.1640
eV/atom
形成能
0.1442
eV/atom
校正后总能量
-82.1097
eV
原始总能量
-82.1097
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0028
eV
费米能级态密度
28.1639
总磁矩
0.0015
μB

其他信息

原型 ID

ABC2D5_204_spg36

分解产物

PmEr2 Tb5Pm3 TbPmNd Pm

计算时间

2023-01-16 14:39:47.876355

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: agm005147989).

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 agm005147989
data_agm005147989
_cell_length_a     5.66152
_cell_length_b     10.56175
_cell_length_c     10.73560
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  105.54648
_cell_volume       618.45469
_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 0.88403 0.76807 0.81773 1.00000
  Tb2 Tb 0.11047 0.22094 0.73662 1.00000
  Tb3 Tb 0.11597 0.23193 0.31773 1.00000
  Tb4 Tb 0.88953 0.77906 0.23662 1.00000
  Pm1 Pm 0.39167 0.78335 0.02461 1.00000
  Pm2 Pm 0.71892 0.43783 0.80829 1.00000
  Pm3 Pm 0.47991 0.95981 0.74191 1.00000
  Pm4 Pm 0.29779 0.59557 0.70444 1.00000
  Pm5 Pm 0.98356 0.96711 0.52229 1.00000
  Pm6 Pm 0.60833 0.21665 0.52461 1.00000
  Pm7 Pm 0.28108 0.56217 0.30829 1.00000
  Pm8 Pm 0.52009 0.04019 0.24191 1.00000
  Pm9 Pm 0.70221 0.40443 0.20444 1.00000
  Pm10 Pm 0.01644 0.03289 0.02229 1.00000
  Nd1 Nd 0.79851 0.59701 0.50952 1.00000
  Nd2 Nd 0.20149 0.40299 0.00952 1.00000
  Er1 Er 0.58959 0.17917 0.95856 1.00000
  Er2 Er 0.41041 0.82083 0.45856 1.00000
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