导航

HEAS Data Platform · 材料科学计算数据库

Sm2Tm5Np2

Alexandria ALEX

Alex-ID: agm009745784 · 空间群: C2/m (#12)

基础信息

化学式
Sm2Tm5Np2
Alex-ID
agm009745784
元素数
3
位点数
9
空间群
C2/m (#12)
晶系
monoclinic
体积
261.63
ų
晶胞参数 a
3.5929
Å
晶胞参数 b
6.1779
Å
晶胞参数 c
12.4753
Å
α 角
91.16
°
β 角
98.29
°
γ 角
106.89
°

组成

元素组成(原子分数)
组成信息
化学式
Sm2Tm5Np2
Sm
2.00 · 22.2%
Tm
5.00 · 55.6%
Np
2.00 · 22.2%

能量与稳定性

凸包上方能量
0.1386
eV/atom
形成能
0.1351
eV/atom
校正后总能量
-56.4698
eV
原始总能量
-56.4698
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0027
eV
费米能级态密度
15.6220
总磁矩
2.8662
μB

其他信息

原型 ID

A2B2C5_442_spg12

分解产物

Sm2Tm7 SmTm2 Np

计算时间

2024-04-06 15:02:51

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: agm009745784).

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 agm009745784
data_agm009745784
_cell_length_a     3.59294
_cell_length_b     6.17792
_cell_length_c     12.47534
_cell_angle_alpha  91.16015
_cell_angle_beta   98.29276
_cell_angle_gamma  106.88995
_cell_volume       261.63323
_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
  Sm1 Sm 0.20442 0.52958 0.87863 1.00000
  Sm2 Sm 0.79558 0.47042 0.12137 1.00000
  Tm1 Tm 0.38179 0.40306 0.36062 1.00000
  Tm2 Tm 0.61821 0.59694 0.63938 1.00000
  Tm3 Tm 0.59313 0.93803 0.24835 1.00000
  Tm4 Tm 0.40687 0.06197 0.75165 1.00000
  Tm5 Tm 0.00000 0.00000 0.00000 1.00000
  Np1 Np 0.82593 0.12487 0.52708 1.00000
  Np2 Np 0.17407 0.87513 0.47292 1.00000
获取直接链接