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NaPb12Au7

Alexandria ALEX

Alex-ID: agm005802116 · 空间群: R-3 (#148)

基础信息

化学式
NaPb12Au7
Alex-ID
agm005802116
元素数
3
位点数
20
空间群
R-3 (#148)
晶系
trigonal
体积
533.02
ų
晶胞参数 a
8.4291
Å
晶胞参数 b
8.9952
Å
晶胞参数 c
8.9952
Å
α 角
69.29
°
β 角
71.80
°
γ 角
108.20
°

组成

元素组成(原子分数)
组成信息
化学式
NaPb12Au7
Na
1.00 · 5.0%
Pb
12.00 · 60.0%
Au
7.00 · 35.0%

能量与稳定性

凸包上方能量
0.0679
eV/atom
形成能
-0.0557
eV/atom
校正后总能量
-69.8753
eV
原始总能量
-69.8753
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
9.8449
总磁矩
0.0000
μB

其他信息

原型 ID

AB7C12_30_spg148

分解产物

NaPb2Au Pb2Au NaAu2

计算时间

2023-07-16 03:16:48.388701

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: agm005802116).

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 agm005802116
data_agm005802116
_cell_length_a     8.42908
_cell_length_b     8.99520
_cell_length_c     8.99519
_cell_angle_alpha  69.28917
_cell_angle_beta   71.79867
_cell_angle_gamma  108.20113
_cell_volume       533.02475
_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
  Na1 Na 0.00000 0.00000 0.00000 1.00000
  Pb1 Pb 0.82165 0.55088 0.09889 1.00000
  Pb2 Pb 0.07946 0.90111 0.64977 1.00000
  Pb3 Pb 0.40140 0.26837 0.16903 1.00000
  Pb4 Pb 0.42958 0.83097 0.43739 1.00000
  Pb5 Pb 0.72923 0.64977 0.44912 1.00000
  Pb6 Pb 0.86697 0.43739 0.73163 1.00000
  Pb7 Pb 0.13303 0.56261 0.26837 1.00000
  Pb8 Pb 0.27077 0.35023 0.55088 1.00000
  Pb9 Pb 0.57042 0.16903 0.56261 1.00000
  Pb10 Pb 0.59860 0.73163 0.83097 1.00000
  Pb11 Pb 0.92054 0.09889 0.35023 1.00000
  Pb12 Pb 0.17835 0.44912 0.90111 1.00000
  Au1 Au 0.74155 0.18197 0.11621 1.00000
  Au2 Au 0.14225 0.88379 0.29818 1.00000
  Au3 Au 0.44043 0.29818 0.81803 1.00000
  Au4 Au 0.50000 0.00000 0.00000 1.00000
  Au5 Au 0.55957 0.70182 0.18197 1.00000
  Au6 Au 0.85775 0.11621 0.70182 1.00000
  Au7 Au 0.25845 0.81803 0.88379 1.00000
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