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Nb3GaRh4

Alexandria ALEX

Alex-ID: agm005990469 · 空间群: Pmma (#51)

Alexandria Database API

基础信息

化学式
Nb3GaRh4
Alex-ID
agm005990469
元素数
3
位点数
16
空间群
Pmma (#51)
晶系
orthorhombic
体积
249.93
ų
晶胞参数 a
4.8156
Å
晶胞参数 b
5.6826
Å
晶胞参数 c
9.1331
Å
α 角
90.00
°
β 角
90.00
°
γ 角
90.00
°

组成

元素组成（原子分数）
组成信息
化学式
Nb3GaRh4
Nb
6.00 · 37.5%
Rh
8.00 · 50.0%
Ga
2.00 · 12.5%

能量与稳定性

凸包上方能量
0.0455
eV/atom
形成能
-0.4736
eV/atom
校正后总能量
-132.8663
eV
原始总能量
-132.8663
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0169
eV
费米能级态密度
9.5711
总磁矩
0.0000
μB

其他信息

原型 ID

AB3C4_266_spg51

分解产物

Nb2Rh NbGaRh2 Nb2GaRh5

计算时间

2023-09-25 08:42:44.510184

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: agm005990469).

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 agm005990469
data_agm005990469
_cell_length_a     4.81562
_cell_length_b     5.68257
_cell_length_c     9.13306
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00010
_cell_angle_gamma  90.00000
_cell_volume       249.92673
_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
  Nb1 Nb 1.00000 0.00000 0.00000 1.00000
  Nb2 Nb 0.00000 0.00000 0.50000 1.00000
  Nb3 Nb 0.61983 0.00000 0.75000 1.00000
  Nb4 Nb 0.38017 0.00000 0.25000 1.00000
  Nb5 Nb 0.63357 0.50000 0.75000 1.00000
  Nb6 Nb 0.36643 0.50000 0.25000 1.00000
  Rh1 Rh 0.50000 0.74754 0.00000 1.00000
  Rh2 Rh 0.50000 0.74754 0.50000 1.00000
  Rh3 Rh 0.50000 0.25246 0.00000 1.00000
  Rh4 Rh 0.50000 0.25246 0.50000 1.00000
  Rh5 Rh 0.13073 0.74427 0.75000 1.00000
  Rh6 Rh 0.86927 0.74427 0.25000 1.00000
  Rh7 Rh 0.86927 0.25573 0.25000 1.00000
  Rh8 Rh 0.13073 0.25573 0.75000 1.00000
  Ga1 Ga 0.00000 0.50000 0.00000 1.00000
  Ga2 Ga 0.00000 0.50000 0.50000 1.00000
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