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Na2Tb(BO3)2

Alexandria ALEX

Alex-ID: agm004579072 · 空间群: P-3 (#147)

基础信息

化学式
Na2Tb(BO3)2
Alex-ID
agm004579072
元素数
4
位点数
11
空间群
P-3 (#147)
晶系
trigonal
体积
153.13
ų
晶胞参数 a
5.3415
Å
晶胞参数 b
5.3415
Å
晶胞参数 c
6.1974
Å
α 角
90.00
°
β 角
90.00
°
γ 角
120.00
°

组成

元素组成(原子分数)
组成信息
化学式
Na2Tb(BO3)2
Na
2.00 · 18.2%
Tb
1.00 · 9.1%
B
2.00 · 18.2%
O
6.00 · 54.5%

能量与稳定性

凸包上方能量
0.0997
eV/atom
形成能
-2.7554
eV/atom
校正后总能量
-80.6840
eV
原始总能量
-76.4702
eV

电子结构

间接带隙
0.0548
eV
直接带隙
0.0791
eV
费米能级态密度
5.1035
总磁矩
1.0132
μB

其他信息

原型 ID

AB2C2D6_287_spg164

分解产物

NaBO2 Na2Tb2B2O7 TbBO3 NaO4

计算时间

2022-06-23 05:35:05.701205

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: agm004579072).

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 agm004579072
data_agm004579072
_cell_length_a     5.34152
_cell_length_b     5.34152
_cell_length_c     6.19742
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  120.00000
_cell_volume       153.13404
_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 0.66667 0.33333 0.65588 1.00000
  Na2 Na 0.33333 0.66667 0.34412 1.00000
  Tb1 Tb 0.00000 0.00000 0.00000 1.00000
  B1 B 0.33333 0.66667 0.79067 1.00000
  B2 B 0.66667 0.33333 0.20933 1.00000
  O1 O 0.10280 0.38848 0.78413 1.00000
  O2 O 0.61152 0.71432 0.78413 1.00000
  O3 O 0.28568 0.89720 0.78413 1.00000
  O4 O 0.89720 0.61152 0.21587 1.00000
  O5 O 0.38848 0.28568 0.21587 1.00000
  O6 O 0.71432 0.10280 0.21587 1.00000
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