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Nd2Y12Th

Alexandria ALEX

Alex-ID: agm005772503 · 空间群: Cmme (#67)

基础信息

化学式
Nd2Y12Th
Alex-ID
agm005772503
元素数
3
位点数
30
空间群
Cmme (#67)
晶系
orthorhombic
体积
1,009.89
ų
晶胞参数 a
6.7533
Å
晶胞参数 b
6.7533
Å
晶胞参数 c
24.8979
Å
α 角
90.00
°
β 角
90.00
°
γ 角
117.21
°

组成

元素组成(原子分数)
组成信息
化学式
Nd2Y12Th
Nd
4.00 · 13.3%
Y
24.00 · 80.0%
Th
2.00 · 6.7%

能量与稳定性

凸包上方能量
0.1852
eV/atom
形成能
0.1773
eV/atom
校正后总能量
-183.7294
eV
原始总能量
-183.7294
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0110
eV
费米能级态密度
48.9046
总磁矩
0.0030
μB

其他信息

原型 ID

AB2C12_71_spg67

分解产物

Nd2Y7 NdY8 Y2Th

计算时间

2023-07-20 13:11:43.393094

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: agm005772503).

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 agm005772503
data_agm005772503
_cell_length_a     6.75330
_cell_length_b     6.75330
_cell_length_c     24.89788
_cell_angle_alpha  89.99996
_cell_angle_beta   89.99996
_cell_angle_gamma  117.20712
_cell_volume       1009.88610
_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
  Nd1 Nd 0.50000 1.00000 0.26444 1.00000
  Nd2 Nd 1.00000 0.50000 0.27008 1.00000
  Nd3 Nd 0.00000 0.50000 0.73556 1.00000
  Nd4 Nd 0.50000 0.00000 0.72992 1.00000
  Y1 Y 0.50000 0.50000 0.80192 1.00000
  Y2 Y 0.00000 0.00000 0.80192 1.00000
  Y3 Y 0.75067 0.74933 0.92499 1.00000
  Y4 Y 0.25061 0.75061 0.87569 1.00000
  Y5 Y 1.00000 1.00000 0.32685 1.00000
  Y6 Y 0.24939 0.74939 0.12431 1.00000
  Y7 Y 0.76008 0.26008 0.58543 1.00000
  Y8 Y 0.50000 0.50000 0.32685 1.00000
  Y9 Y 0.24933 0.25067 0.92499 1.00000
  Y10 Y 0.74933 0.75067 0.07501 1.00000
  Y11 Y 0.26359 0.23641 0.56112 1.00000
  Y12 Y 0.73992 0.23992 0.41457 1.00000
  Y13 Y 0.00000 0.00000 0.67315 1.00000
  Y14 Y 0.23641 0.26359 0.43888 1.00000
  Y15 Y 0.25067 0.24933 0.07501 1.00000
  Y16 Y 0.76359 0.73641 0.43888 1.00000
  Y17 Y 0.73641 0.76359 0.56112 1.00000
  Y18 Y 1.00000 1.00000 0.19808 1.00000
  Y19 Y 0.23992 0.73992 0.58543 1.00000
  Y20 Y 0.50000 0.50000 0.67315 1.00000
  Y21 Y 0.74939 0.24939 0.87569 1.00000
  Y22 Y 0.50000 0.50000 0.19808 1.00000
  Y23 Y 0.26008 0.76008 0.41457 1.00000
  Y24 Y 0.75061 0.25061 0.12431 1.00000
  Th1 Th 0.50000 0.00000 0.99978 1.00000
  Th2 Th 1.00000 0.50000 0.00022 1.00000
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