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Tb6Pm2DyMg

Alexandria ALEX

Alex-ID: agm004981069 · 空间群: C2/c (#15)

基础信息

化学式
Tb6Pm2DyMg
Alex-ID
agm004981069
元素数
4
位点数
20
空间群
C2/c (#15)
晶系
monoclinic
体积
637.30
ų
晶胞参数 a
9.6121
Å
晶胞参数 b
8.6601
Å
晶胞参数 c
8.6601
Å
α 角
116.54
°
β 角
94.62
°
γ 角
94.62
°

组成

元素组成(原子分数)
组成信息
化学式
Tb6Pm2DyMg
Tb
12.00 · 60.0%
Pm
4.00 · 20.0%
Dy
2.00 · 10.0%
Mg
2.00 · 10.0%

能量与稳定性

凸包上方能量
0.1411
eV/atom
形成能
0.1152
eV/atom
校正后总能量
-84.6824
eV
原始总能量
-84.6824
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0031
eV
费米能级态密度
22.5767
总磁矩
0.0000
μB

其他信息

原型 ID

ABC2D6_695_spg15

分解产物

TbPm2Mg3 Tb5Dy Tb5Pm3 Tb2Pm3Dy

计算时间

2022-07-27 01:06:00.753875

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: agm004981069).

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 agm004981069
data_agm004981069
_cell_length_a     9.61210
_cell_length_b     8.66013
_cell_length_c     8.66013
_cell_angle_alpha  116.54360
_cell_angle_beta   94.61808
_cell_angle_gamma  94.61808
_cell_volume       637.29813
_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 0.05302 0.12321 0.75119 1.00000
  Tb2 Tb 0.44698 0.24881 0.87679 1.00000
  Tb3 Tb 0.94698 0.87679 0.24881 1.00000
  Tb4 Tb 0.55302 0.75119 0.12321 1.00000
  Tb5 Tb 0.30979 0.99061 0.42873 1.00000
  Tb6 Tb 0.19021 0.57127 0.00939 1.00000
  Tb7 Tb 0.69021 0.00939 0.57127 1.00000
  Tb8 Tb 0.80979 0.42873 0.99061 1.00000
  Tb9 Tb 0.11482 0.70294 0.49652 1.00000
  Tb10 Tb 0.38518 0.50348 0.29706 1.00000
  Tb11 Tb 0.88518 0.29706 0.50348 1.00000
  Tb12 Tb 0.61482 0.49652 0.70294 1.00000
  Pm1 Pm 0.45079 0.79737 0.69997 1.00000
  Pm2 Pm 0.04921 0.30003 0.20263 1.00000
  Pm3 Pm 0.54921 0.20263 0.30003 1.00000
  Pm4 Pm 0.95079 0.69997 0.79737 1.00000
  Dy1 Dy 0.25000 0.98348 0.01652 1.00000
  Dy2 Dy 0.75000 0.01652 0.98348 1.00000
  Mg1 Mg 0.25000 0.40438 0.59562 1.00000
  Mg2 Mg 0.75000 0.59562 0.40438 1.00000
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