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Tb3(NdSm)4

Alexandria ALEX

Alex-ID: agm005693322 · 空间群: Immm (#71)

Alexandria Database API

基础信息

化学式
Tb3(NdSm)4
Alex-ID
agm005693322
元素数
3
位点数
11
空间群
Immm (#71)
晶系
orthorhombic
体积
382.46
ų
晶胞参数 a
3.6521
Å
晶胞参数 b
9.5611
Å
晶胞参数 c
12.0894
Å
α 角
113.29
°
β 角
98.69
°
γ 角
90.00
°

组成

元素组成（原子分数）
组成信息
化学式
Tb3(NdSm)4
Tb
3.00 · 27.3%
Nd
4.00 · 36.4%
Sm
4.00 · 36.4%

能量与稳定性

凸包上方能量
0.1319
eV/atom
形成能
0.1287
eV/atom
校正后总能量
-50.4650
eV
原始总能量
-50.4650
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
17.0339
总磁矩
0.0000
μB

其他信息

原型 ID

A3B4C4_146_spg12

分解产物

Nd3Sm5 NdSm5 Tb4Nd3Sm

计算时间

2023-06-29 23:47:58.918714

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: agm005693322).

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 agm005693322
data_agm005693322
_cell_length_a     3.65211
_cell_length_b     9.56114
_cell_length_c     12.08942
_cell_angle_alpha  113.29316
_cell_angle_beta   98.68752
_cell_angle_gamma  90.00000
_cell_volume       382.45643
_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 0.89312 0.89312 0.78623 1.00000
  Tb2 Tb 0.10688 0.10688 0.21377 1.00000
  Tb3 Tb 0.00000 0.50000 0.00000 1.00000
  Nd1 Nd 0.64396 0.46803 0.28791 1.00000
  Nd2 Nd 0.35604 0.18012 0.71209 1.00000
  Nd3 Nd 0.35604 0.53197 0.71209 1.00000
  Nd4 Nd 0.64396 0.81988 0.28791 1.00000
  Sm1 Sm 0.73895 0.23895 0.47790 1.00000
  Sm2 Sm 0.26105 0.76105 0.52210 1.00000
  Sm3 Sm 0.50000 0.81524 1.00000 1.00000
  Sm4 Sm 0.50000 0.18476 0.00000 1.00000
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